Fundraising Calendar

Hypersonic aircraft company developing reusable aircraft capable of speeds over Mach 5 for defense and commercial applications

7 Apr

Indoor mapping platform that digitizes building interiors for wayfinding, safety, and robotics applications, serving malls, airports, stadiums, and schools globally.

7 Apr

Visual code editor that renders live product code on a design canvas, unifying design and development workflows in a single tool for product teams.

7 Apr

Stablecoin clearinghouse connecting financial institutions and payments companies, enabling interoperability between different stablecoins the way ACH connects banks

6 Apr

AI-native insurance managing general agent (MGA) focused on large-scale commercial construction, renewable energy, and data center infrastructure underwriting

2 Apr · Intact Insurance

Nuclear energy startup developing small modular reactors, led by Isaiah Taylor.

1 Apr

GPU cloud provider and AI infrastructure company offering compute capacity for AI training and inference workloads

1 Apr

Defense technology company building autonomous surface vessels (ASVs) for the US Navy and allies, including the 180-foot Marauder unmanned ship and smaller Corsair platforms

31 Mar

Boston-based wearable technology company making health and fitness trackers focused on recovery, strain, and sleep monitoring with personalized health insights

31 Mar

Tech-enabled law firm integrating AI to automate contract review and legal workflows for fast-growing businesses

31 Mar · Lux Capital

AI meeting notes and knowledge management tool with an MCP server for Claude integration

30 Mar · Index Ventures

AI software company that works with leading semiconductor firms on custom silicon design and is developing thermodynamic ASICs for energy-efficient AI inference

27 Mar · Samsung

AI design tool for non-designers that generates fully editable vector canvas outputs including slides, social graphics, and landing page mockups

27 Mar · General Catalyst

Defense technology company building autonomous AI pilots and drone software for military applications

27 Mar

AI-native care platform offering free 24/7 health consultations via AI, connecting patients to licensed doctors across all 50 states for $39 per visit, with AI-assisted prescription renewal capabilities.

23 Mar

Electric marine vehicle company building electric-powered boats for consumer, commercial, and defense applications

20 Mar

Agentic hiring platform and recruiter marketplace connecting companies with specialized recruiters to fill roles across tech, legal, and other industries

19 Mar · Scale Venture Partners

Agentic learning platform that observes employee workflows across enterprise systems like ServiceNow, Jira, and Salesforce to automatically document and automate business processes

19 Mar · Sequoia Capital

AI-powered offensive security platform that automates hacker intuition to proactively find vulnerabilities across enterprise attack surfaces

19 Mar · Khosla Ventures

Hybrid AI media agency combining AI agents with human media buyers to create self-learning B2B advertising campaigns

18 Mar

AI-native fund administration platform for investment firms including private equity and venture capital funds, replacing manual back-office processes with AI-driven financial reporting and data integration

18 Mar · Emergence Capital

Humanoid robotics company building general-purpose home robots, using glove-based teleoperation for proprietary physical intelligence training data

16 Mar · Coatue

AI research company combining post-training reasoning with formal verification (Lean) to build mathematical superintelligence as a pathway to verified AI systems

16 Mar

Browser-based collaborative coding environment and AI-powered app-building platform enabling developers and non-developers to build and deploy software

11 Mar

Medical device company developing noninvasive sonic beam therapy to destroy liver tumors without surgery

11 Mar

Space technology company building fully reusable satellites with atmospheric re-entry capability for payload return from orbit

11 Mar

AI-powered passive recruiting platform automating talent sourcing and outreach for enterprises.

10 Mar · DST Global

AI legal platform automating contract analysis and M&A processes for law firms and enterprise legal teams.

10 Mar

Full-stack robotics company building generalist robot foundation models trained on internet-scale video for manufacturing and logistics.

10 Mar · Khosla Ventures

Frontier AI development company building large-scale machine intelligence systems.

10 Mar

Customer service and engagement platform with AI agents spanning support, sales, marketing, and onboarding.

9 Mar

Develops retinal prosthesis implants to restore vision in patients with age-related macular degeneration.

6 Mar

Commercial space station company based in Long Beach, California, building Haven-1 to succeed the International Space Station for NASA and allied space agencies

5 Mar

MIT spinout developing a noninvasive sensory stimulation device using light and sound at 40Hz to treat Alzheimer's disease and other neurological conditions

5 Mar

Software platform for hardware testing and operations, replacing legacy tools like Excel and MATLAB with cloud-native, multiplayer engineering data infrastructure for aerospace, defense, and industrial customers

5 Mar · Founders Fund

Sleep technology company that makes smart mattress covers with temperature regulation and health tracking, sold direct-to-consumer globally

4 Mar · Tether Investments

AI governance platform that helps enterprises safely scale AI adoption by providing visibility, control, and compliance tooling for AI workflows

3 Mar · Redpoint Ventures · CrowdStrike Falcon Fund

Enterprise agent control plane providing governance, observability, cost management, and access controls for fleets of AI agents deployed in company infrastructure

3 Mar · Google Ventures

AI-powered PCB (printed circuit board) design platform that enables engineers and non-specialists to design custom electronics through natural language and AI assistance.

2 Mar · APC

Defense AI company building deep reinforcement learning models for military decision-making and kill chain orchestration, deployed with the US Air Force, Marine Corps, and Navy.

2 Mar

Infrastructure platform that provides enterprise authentication, SSO, and directory sync APIs enabling software companies to sell to enterprise customers.

2 Mar

AI company building models for generating and vectorizing SVG graphics from text prompts or images using code generation techniques.

2 Mar

Fractional private jet ownership and charter company operating a large fleet of business aircraft

26 Feb

Nuclear energy company developing portable 1MW microreactors for deployment in remote, industrial, defense, and data center applications

26 Feb · Boost VC

Enterprise AI company building domain-specific intelligent agents trained with reinforcement learning on proprietary company data

26 Feb

Software platform for hardware control and test systems, modernizing tools used in aerospace, defense, and industrial applications

26 Feb · Index Ventures

AI company building interactive AI-generated game worlds using world models and code-based symbolic representations

26 Feb

Internet marketplace platform targeting next-generation entrepreneurs and digital product sellers globally.

25 Feb · Tether Investments

AI platform for asset managers that uses agents to reason over proprietary internal data — databases, CRMs, accounting and trade information — to support investment decision-making

25 Feb

Defense technology company building high-voltage battery and power electronics systems for military drones, command-and-control platforms, and other battlefield robotic systems, leveraging commercial EV supply chains

25 Feb

Healthcare startup that connects elderly patients and their families with human patient advocates who handle care coordination, insurance navigation, and scheduling, with costs covered by Medicare and Medicaid

25 Feb · Dermocatalyst

New York-based AI platform for accounting teams that builds long-horizon agents to automate accounting workflows, including corporate tax return preparation, sitting on top of existing ERP and accounting software

25 Feb

AI platform helping brands manage discoverability and marketing presence in AI-driven search and discovery environments using autonomous agents.

25 Feb · Lightspeed Venture Partners

Insurance company providing the first insurance policies covering AI-agent-specific risks including hallucinations, data leaks, and other AI-driven liabilities.

25 Feb · Freeman

Semiconductor company designing high-throughput chips purpose-built for large language model inference, optimizing performance per watt under wafer supply constraints.

25 Feb · Situational Awareness

Robotics and AI company building autonomous physical AI scientists to run laboratory experiments at scale for drug discovery, positioning as infrastructure for life science data generation

23 Feb · Human Capital

Early-stage hard tech venture fund investing at inception, pre-seed, and seed in companies building in defense, space, nuclear, and physical infrastructure

23 Feb

Developer tools company automating the translation of high-level code into hardware-optimized, production-ready code for deploying AI on edge devices

20 Feb

Advanced manufacturing company building the Skyfall laser melting platform for flexible, rapid production of mission-critical components across defense and industrial sectors

20 Feb · Linz Capital

AI hardware company that embeds specific AI models directly into silicon to deliver ultra-fast, low-cost inference at the expense of model flexibility

20 Feb

US-based manufacturer of pluggable optical transceivers designed to improve power efficiency and connectivity in AI GPU clusters within data centers

18 Feb

AI company building foundational models of human behavior capable of simulating society at individual and population levels, enabling Fortune 500 companies to interact with agents representing real people for market prediction and decision-making

12 Feb · Index Ventures

Neurotech startup growing living neurons on electrode arrays to create energy-efficient biological computing systems that enhance artificial neural networks

12 Feb

Commercial fusion energy company founded by Twilio co-founder Jeff Lawson, commercializing inertial confinement fusion via high-powered lasers and mass-produced fusion fuel targets to build gigawatt-scale power plants

11 Feb

GPS alternative company using synthetic IMU fingerprinting to track people and objects indoors, underground, and in GPS-denied environments without external hardware like satellites or beacons

11 Feb · CRV

Autonomy technology company developing retrofit sensor and compute systems to enable operatorless operation of heavy machinery in construction, mining, and agriculture

9 Feb

AI research company developing systems for real-time continual learning that allows models to adapt to incoming data without full retraining cycles

9 Feb

Infrastructure company providing secure, isolated sandbox environments for AI agents to execute code, run browsers, and support reinforcement learning training

5 Feb

AI voice technology company offering text-to-speech, speech-to-text, voice agents, music generation, and conversational AI models for enterprises and developers

4 Feb · Sequoia Capital

Direct-to-consumer AI primary care platform combining AI and licensed clinicians to provide free virtual primary care, prescriptions, lab orders, and referrals

4 Feb · CRV · Kleiner Perkins

Alphabet subsidiary developing autonomous vehicle technology and operating robotaxi services

3 Feb · Google

AI-powered IT managed services platform rolling up small and medium business IT service providers across the US, in partnership with Thrive Holdings

2 Feb · Thrive Holdings

AI-native CRM platform that ingests meetings, communications, and customer data in an LLM-optimized format to enable natural-language querying of business relationships and pipeline

2 Feb · Sequoia Capital

Consumer robotics company building AI-powered home cleaning robots, using floor-cleaning hardware as a wedge to gather home environment data and develop broader home automation capabilities

29 Jan · Sutter Hill Ventures

Paris-based AI company building agentic computer-use and automation tools, positioned as an alternative to Moltbot/Clawbot

28 Jan

New AI research lab focused on training human-level intelligence models with dramatically less data, using biologically-inspired approaches to data efficiency

28 Jan

AgTech company using whole genome sequencing and AI to predict dairy cow health, productivity, and breeding outcomes, helping large-scale dairy farmers optimize herd management

28 Jan · Initialized Capital

Platform for detecting and disrupting AI-driven digital impersonation and fraud, serving enterprise and government clients with monitoring, investigation, and takedown capabilities

28 Jan

Ground network infrastructure company building satellite communication stations globally

27 Jan

AI operations platform for insurance companies that automates back-office workflows including new business intake, policy servicing, and claims processing using AI agents

27 Jan · Sequoia Capital

GPU cloud provider and AI infrastructure company offering compute capacity for AI training and inference workloads

26 Jan · Nvidia

Nuclear fuels company based in Oak Ridge, Tennessee that fabricates TRISO fuel particles for advanced fission reactors serving defense, space, and commercial power applications

26 Jan

Enterprise AI video platform that enables companies to create, manage, and distribute training and communications videos at scale using AI avatars and voices, with deployments across Fortune 100 companies

26 Jan

AI inference infrastructure platform enabling companies to deploy and serve custom and open-source models at scale in production

23 Jan · IBP

Real-time voice and video AI infrastructure platform powering voice agents, robotics interfaces, and multimodal applications including ChatGPT voice mode

23 Jan · Index Ventures

Autonomous drone delivery company operating commercial instant logistics networks in the US and globally, delivering consumer goods, medical supplies, and food via fixed-wing electric aircraft.

22 Jan

Developer infrastructure platform that simplifies software deployment, enabling web apps, servers, and databases to run in one place with built-in scaling, monitoring, and security.

22 Jan

Financial software and data platform for traders, including situational monitoring tools and private company market data.

20 Jan

Visual search engine and creative inspiration platform that allows users to collect, organize, and search images using AI tagging, with a growing commerce layer.

20 Jan

Open-source real-time analytical database and managed cloud service (ClickHouse Cloud) used by AI companies and enterprises for high-speed data ingestion and analytics at scale.

20 Jan · Dragoneer

Canadian defense tech company building distributed mesh sensor networks for Arctic surveillance and situational awareness, starting with Canada's Ranger reservists.

20 Jan

Data center cooling company building supercritical CO2-based heat processing units (HPUs) for gigawatt-scale AI data centers, reducing cooling energy consumption and water usage

15 Jan · Riot Ventures

Trading platform for cultural relevance that lets users long or short trends, brands, and ideas using market data combined with social signals from Twitter, TikTok, and Reddit

14 Jan · Paradigm

AI-powered insurance brokerage platform that replaces traditional brokers with a flat-fee model, providing risk analysis and insurance placement for companies across industries.

13 Jan · Sequoia Capital · Founders Fund

AI platform for in-house legal teams that centralizes legal requests, integrates with business systems like Salesforce and Slack, and automates contract review and workflow management.

13 Jan · Sequoia Capital

Neutral AI model evaluation platform using human preference data to benchmark and rank large language models across categories including math, coding, and instruction-following

12 Jan

Africa's first modern defense prime building autonomous surveillance systems across air, land, and maritime domains for governments and private infrastructure owners

12 Jan

Venture capital firm investing across technology, consumer, and frontier sectors.

10 Jan

Consumer AI hardware company making Stickerbox, a screen-free device for children that uses voice input and AI image generation to print custom stickers

9 Jan

Venture capital firm focused on science and technology companies at the frontier of what is possible

9 Jan

Digital news publication and events business focused on global affairs, technology, finance, and policy, targeting senior decision-makers

8 Jan

Fintech and health compliance platform enabling consumers to spend HSA and FSA funds on preventive health products and services such as fitness equipment, sleep technology, and supplements

5 Jan · Andreessen Horowitz

AI company using machine learning to accelerate chip design, enabling faster and more customized hardware development for AI workloads

19 Dec · Sequoia Capital

Nuclear energy company developing portable 1MW microreactors for deployment in remote, industrial, defense, and data center applications

17 Dec · Boost VC

AI platform that observes employee desktop workflows and automatically identifies opportunities for AI-driven automation, generating agent configurations for enterprise deployment.

11 Dec · Conviction

AI-moderated research platform enabling enterprises to conduct qualitative interviews at scale, synthesizing insights from hundreds of video and audio interviews to accelerate product and marketing decisions.

11 Dec · Radical Ventures

Satellite manufacturer building the largest, highest-power commercial space platforms, targeting communications, government, and future compute-in-space applications.

11 Dec

Luxury and exotic car marketplace offering listings, auction, and experiential services for high-end vehicle buyers and sellers

10 Dec

Supersonic aviation company building the Overture commercial airliner, now also producing aeroderivative jet engine-based gas turbines for AI data center power generation

9 Dec

AI hardware startup rethinking computing paradigms from the circuit level to achieve 1000x energy efficiency gains over traditional GPU-based architectures, co-designing hardware with algorithmic abstractions inspired by biological neural systems

9 Dec

Cloud-native data protection company that transforms enterprise cloud backups into accessible, queryable data lakes for AI training, analytics, and disaster recovery

9 Dec

Federally regulated prediction market exchange allowing users to trade on real-world event outcomes, including elections, economic indicators, and sports.

3 Dec

Consumer health platform offering comprehensive lab testing and whole-body MRI imaging for proactive health management at $1/day

1 Dec

AI agent monitoring platform that tracks agent behavior in production, detecting silent failures and unexpected outputs between user input and assistant response

1 Dec · Lightspeed Venture Partners

Enterprise accounting automation platform that uses AI agents to co-write monthly financial packages, automate data preparation, and detect anomalies and errors in financial processes.

20 Nov

AI-driven biotechnology company using language models to design novel proteins and gene-editing tools, including OpenCRISPR-1, an AI-generated CRISPR gene-editing protein, with the mission to make biology programmable.

20 Nov

Dual-use cybersecurity company building command and control infrastructure for autonomous offensive and defensive cyber operations, serving the US government and Fortune 500 enterprises.

20 Nov · Andreessen Horowitz

AI company developing multimodal generative models for video, image, and 3D content, focused on building AI systems that can understand and simulate the physical world.

20 Nov · HUMAIN

Robotics AI company building a simulation-trained intelligence layer for humanoid robots and mobile manipulators, using reinforcement learning and large language models for object understanding

20 Nov

AI-driven accounts receivable automation platform that uses AI phone calls, email, and SMS to help large companies collect overdue invoices

20 Nov · Andreessen Horowitz

GPU cloud infrastructure company providing on-demand and reserved compute for AI developers and researchers, with investments in owned data centers.

18 Nov

AI-powered corporate group travel platform that automates planning, vendor negotiation, booking, and logistics for company offsites, SKOs, and events

17 Nov

Corporate card and expense management platform automating finance operations for businesses

17 Nov · Lightspeed Venture Partners

Defense technology company developing advanced adaptive radar systems designed for modern battlefield challenges, replacing legacy systems with agile multi-product solutions

17 Nov · Valor

Causal AI platform that helps Fortune 500 and Global 2000 companies understand the direct revenue impact of marketing, sales, supply chain, and finance decisions

13 Nov

AI revenue engine for essential services industries (HVAC, plumbing, electrical, solar) that deploys AI agents to handle customer demand and convert one-time interactions into recurring relationships

13 Nov · Founders Fund

Defense technology company building autonomous ground vehicles, distributed edge compute platforms, and open-architecture systems for battlefield applications

12 Nov

AI infrastructure company building distributed computing systems for large-scale model training

12 Nov · Index Ventures

Builds terraforming robots that inject wood chip slurry underground to raise land elevation, combating flooding and subsidence in coastal and low-lying areas.

11 Nov · Congruent Ventures

Defense technology company producing low-cost FPV drones for Western militaries with a China-free supply chain and US-based manufacturing.

10 Nov · Sequoia Capital

Nuclear energy startup developing small modular reactors, led by Isaiah Taylor.

10 Nov

AI-powered presentation and document creation platform enabling users to build polished decks, websites, and docs with generative AI tools.

10 Nov · Andreessen Horowitz

AI and computer vision-powered frictionless payment and access platform, initially focused on parking and expanding to gas stations, car washes, retail, and hotels via biometric identification.

6 Nov

Crypto-native financial platform enabling on-chain trading of digital assets with a social layer showing users' balances and trades in real time, targeting eventual expansion to equities, bonds, and prediction markets.

6 Nov · Benchmark

Bitcoin-native lending platform offering Bitcoin-backed loans and lines of credit with on-chain infrastructure and stablecoin yield products.

5 Nov

Personal software platform where users can discover, remix, or create lightweight mini apps for daily life, with built-in social graph, integrations, and multiplayer capabilities.

5 Nov · Andreessen Horowitz

Wellness beverage brand focused on relaxation, selling magnesium-based sparkling water and RTD mocktails through retail and e-commerce channels

3 Nov · Cavu Consumer Partners

AI legal platform automating contract analysis and M&A processes for law firms and enterprise legal teams.

30 Oct

AI inference platform providing application-specific, adaptive model serving for developers and enterprises, processing over 10 trillion tokens per day.

30 Oct · Index Ventures · Lightspeed Venture Partners

Memory infrastructure platform for AI agents, enabling persistent, portable user context across multiple LLMs and applications.

30 Oct · Basis Set Ventures

Livestream shopping marketplace enabling sellers to run live video-based auctions and storefronts across collectibles, fashion, food, and more.

29 Oct

Bryan Johnson's health optimization company built around evidence-based longevity protocols, including olive oil supplements (Snake Oil brand) and the Immortals premium concierge health program

29 Oct

Gaming hardware company building a hybrid board game/video game console using a 24-inch touchscreen that recognizes physical game pieces for family gameplay

29 Oct

Global venture capital firm investing across technology, with focus on AI and software infrastructure.

29 Oct

Cloud platform for deploying and scaling web applications, creator of Next.js and the v0 AI app builder

27 Oct

AI hiring and expert marketplace platform connecting businesses with talent to train AI models and automate enterprise workflows

27 Oct

Data center and cloud computing company that co-locates compute infrastructure with energy sources including stranded natural gas and other power generation

24 Oct

Next-generation biodefense company building AI-powered software infrastructure to detect biological threats and rapidly design countermeasures.

24 Oct · OpenAI

Satellite infrastructure company building and operating custom satellite constellations for Earth observation, wildfire detection, and IoT tracking use cases

23 Oct

AI-powered tax preparation firm using context management software to retain client history across engagements, competing with traditional accounting firms

22 Oct

New York-based early-stage venture capital firm investing at the idea stage across consumer tech, fintech, and software startups

22 Oct

Autonomous firefighting drone company building suppression copters that carry 500 lbs of fire retardant per trip to intercept wildfires before they spread

21 Oct

AI developer tooling company providing open-source Python and TypeScript frameworks and the Langsmith observability platform for building, debugging, and monitoring production AI agents

21 Oct

Defense technology company building autonomous undersea loitering munitions for long-range maritime warfare, targeting Indo-Pacific theater applications

16 Oct · Outlander VC

AI company training general foundation model agents on large-scale gaming simulation data for spatial-temporal reasoning, with applications in robotics, drones, and search and rescue

16 Oct

Federally chartered national bank focused on serving deep tech, hard tech, energy, and defense-adjacent companies in the United States

15 Oct · 8VC

Payment infrastructure company enabling merchants and platforms to store card data independently and route transactions across multiple payment processors including Stripe, Adyen, and Checkout.

15 Oct · Costanoa Ventures

AI document processing company providing APIs to extract structured data from complex PDFs, spreadsheets, and documents at human-level accuracy using vision language models.

15 Oct · Andreessen Horowitz

AI-native ERP company targeting mid-market businesses with a proprietary foundational accounting model, competing with incumbents like NetSuite and SAP.

15 Oct

AI foundation model company focused on reinforcement learning for software engineering, building the largest RL training environment in the world with one million real-world codebases; sells to defense, government, and enterprise customers

15 Oct

AI training company that uses games as dynamic environments to generate reinforcement learning and pretraining data to improve large language model capabilities.

15 Oct

AI-augmented paralegal services company that pairs experienced paralegals with AI agents to handle pre-litigation workflows for personal injury law firms, enabling firms to take on significantly more cases.

15 Oct · Redpoint Ventures

Collaborative development platform for next-generation hardware companies, applying agile software development practices (continuous integration, requirements management) to the design of complex systems like rockets, airplanes, and nuclear reactors

14 Oct · Sequoia Capital

Coding data platform that sources high-skill training data for foundation model labs using a bounty-based system to engage expert software engineers, focused on post-training data for coding agents and new capability development.

13 Oct

Federally regulated prediction market exchange allowing users to trade on real-world event outcomes, including elections, economic indicators, and sports.

10 Oct · Andreessen Horowitz

AI lab focused on training frontier models from scratch using American open-source base models

10 Oct · DST Global

AI-powered PCB circuit board design automation software, reducing time-to-market for electronics hardware companies

9 Oct · Index Ventures

Nuclear energy company focused on providing clean power for data centers and AI infrastructure

9 Oct

AI-powered contract drafting and review platform serving law firms and in-house legal teams, launched in 2022 as one of the first generative AI tools for lawyers

9 Oct · Founders Fund

AI agent infrastructure company providing auxiliary models including apply models, embedding and reranking for code retrieval, and agent-native source control

9 Oct

AI-powered invoicing and collections automation platform for SMBs, applying LLMs to reduce payment delays and errors

9 Oct · BTV

Vertically integrated life insurance company based in Bermuda with all policies denominated in Bitcoin, targeting both direct-to-consumer and institutional partnership markets globally

9 Oct · BankCap Crypto

Decentralized prediction market platform allowing users to bet on the outcome of real-world events

7 Oct · Intercontinental Exchange

Luxury and exotic car marketplace offering listings, auction, and experiential services for high-end vehicle buyers and sellers

7 Oct

AI-powered legal tech platform that automates workflows for personal injury attorneys, including demand letter generation and case analysis, to help settle cases faster and for higher amounts

7 Oct · Bessemer Venture Partners

AI-native ERP (enterprise resource planning) company with a same-day migration engine that allows companies to trial the system with their own data before switching, targeting mid-market companies

3 Oct

AI company building autonomous agents that optimize and operate physical infrastructure in large-scale data centers, using reinforcement learning for supervisory control of mechanical cooling and other mission-critical systems.

2 Oct

AI company building interactive AI-generated game worlds using world models and code-based symbolic representations

2 Oct

Consumer hardware company making smartphones and AI devices, known for transparent design aesthetics

2 Oct

AI chip company building wafer-scale processors for ultra-fast neural network inference

1 Oct

The largest stock exchange in the world by market capitalization, operator of equity and options markets in the United States.

1 Oct

German AI company building generative image and video models, known for the FLUX image generation model used in Meta AI Vibes.

29 Sep

Early-stage venture capital firm focused on deep tech, crypto, and hard science companies; founded by Adam Draper

29 Sep

Open-source developer analytics platform offering product analytics, feature flags, session recording, and related tools for engineering teams.

29 Sep

Serverless cloud infrastructure platform built for AI workloads, enabling developers to run GPU-based applications with usage-based pricing and automatic scaling.

29 Sep · Lux Capital

AI platform that enables enterprises to build, deploy, and manage conversational AI agents for customer experience across web, mobile, phone, and third-party channels like ChatGPT.

24 Sep

Crypto infrastructure company powering fiat on/off ramps, holding money transmitter licenses across the US.

23 Sep · Interactive Brokers

AI agent platform enabling technical companies to build customer-facing and internal AI assistants via a combined no-code and TypeScript SDK interface

23 Sep

Legal practice management platform offering case management, document management, timekeeping, billing, and AI-powered workflows for law firms

23 Sep

US metals distribution and processing startup supplying cut-to-spec tube and plate metal to machine shops and OEMs

23 Sep

AI-powered business communication platform (formerly OpenPhone) offering phone, CRM, and AI agent capabilities for SMBs

23 Sep · General Catalyst

Defense technology company building an open operating system and autonomy stack for military and commercial drones, deployed at scale in Ukraine and with US warfighters

23 Sep

Finnish health wearable company making smart rings that track sleep, activity, and wellness metrics.

22 Sep

Builds solar-powered autonomous stratospheric drones that loiter at 60,000 feet for weeks at a time, serving defense, surveillance, and connectivity applications with balloon-deployed 20-foot fixed-wing aircraft

22 Sep

Fabless chip design company using AI to automate analog and mixed-signal chip design, initially serving defense customers and targeting data center interconnect markets.

22 Sep · Acme Capital

Deep tech company developing reversible cryopreservation technology for human organs to extend transplant logistics windows, with long-term goals of enabling human hibernation.

22 Sep

Drone art show company founded by Kimbal Musk that produces large-scale choreographed drone light shows set to live music, operating globally across venues and special events.

22 Sep

Sales tax and VAT compliance automation platform for e-commerce and SaaS companies, offering registration, filing, and AI-assisted tax research across 60+ countries.

20 Sep · Mayfield

Health company offering laboratory testing and virtual clinical care for mold-related illness, including chronic inflammatory response syndrome (CIRS), with a research arm building the largest dataset in the space.

20 Sep · Collaborative Fund · Cantos

Detroit-based company applying AI and software-first approaches to automate injection mold design and manufacturing for industrial parts across automotive, aerospace, and other sectors.

20 Sep

Sales tax and VAT compliance automation platform for e-commerce and SaaS companies, offering registration, filing, and AI-assisted tax research across 60+ countries.

19 Sep

AI-powered engineering intelligence platform that gives leaders automated visibility into what software teams are building by analyzing codebases, pull requests, and development workflows

19 Sep · Lightspeed Venture Partners

Humanoid robotics company developing general-purpose robots powered by end-to-end neural networks for industrial and home use.

16 Sep

Durable async execution platform that lets developers build step-function workflows without managing infrastructure, widely used for AI agent orchestration.

16 Sep · Altimeter Capital

AI-powered IT support automation platform that resolves employee requests via Slack using agents connected to identity, device management, and SaaS tool systems.

16 Sep · DST Global

Consumer mobile virtual network operator (MVNO) on T-Mobile's network offering flat-rate unlimited data with cashback dividends for lower usage and a built-in savings vehicle.

16 Sep · Corazon Capital

Fintech company offering home equity-backed credit cards (HELOCs) that close in 15 minutes with 2% unlimited cashback

15 Sep

Quantum computing company building large-scale optical quantum computers using photonics manufactured in commercial semiconductor foundries

15 Sep

Nasdaq-listed Solana-focused digital asset treasury company backed by Multicoin Capital, Jump, and Galaxy, targeting M&A consolidation in the digital asset treasury space

15 Sep

Advanced manufacturing platform using AI-driven design software and additive manufacturing (3D-printed metal) to produce optimized structures for automotive, defense, and space applications.

15 Sep

AI platform and applications provider targeting large enterprises and government organizations

13 Sep · Also Capital

Browser-based collaborative coding environment and AI-powered app-building platform enabling developers and non-developers to build and deploy software

12 Sep · Prism Capital

AI video generation company building personalized video models for social media and marketing content

12 Sep

AI agents platform automating end-to-end workflows for commercial real estate brokers, including sales materials creation and deal management

11 Sep

GPS alternative company using synthetic IMU fingerprinting to track people and objects indoors, underground, and in GPS-denied environments without external hardware like satellites or beacons

11 Sep

Payroll, benefits, and HR platform for small and medium-sized businesses.

11 Sep

Hardware testing and compliance automation platform for early-stage startups building drones, robotics, and RF-enabled electronic devices

11 Sep

Healthcare AI company building conversational AI agents for patient scheduling, appointment management, and clinical workflow automation

8 Sep

AI company building Devin, an autonomous AI software engineering agent designed to complete end-to-end coding tasks for enterprise customers.

8 Sep · Founders Fund

Freight technology company providing free load boards, financial services, and AI-powered dispatch tools for small trucking companies

8 Sep · Socium Ventures

AI platform that enables enterprises to build, deploy, and manage conversational AI agents for customer experience across web, mobile, phone, and third-party channels like ChatGPT.

6 Sep · Green Oaks

Hardware company building ruggedized computing devices for military, industrial, and demanding field environments

6 Sep

AI logistics company building an AI assistant called Augie to automate freight operations including quoting, dispatching, tracking, and billing

6 Sep

AI inference infrastructure platform enabling companies to deploy and serve custom and open-source models at scale in production

6 Sep

AI-powered search infrastructure company providing composable search APIs for enterprises and AI applications

3 Sep

AI workforce automation platform for supply chain and logistics, automating phone calls, emails, and operational workflows for freight brokers, ocean carriers, and shippers

3 Sep

AI-native search infrastructure company providing embedding-model-based search APIs optimized for AI applications rather than human ad-driven queries

3 Sep · Benchmark

Precision agriculture company using AI-powered computer vision cameras mounted on farm equipment to count, size, grade, and detect disease in orchard crops at scale

3 Sep · Playa Capital · Shine

Stablecoin infrastructure company providing card issuing and payments services on top of the Visa network, enabling global stablecoin-backed payments and dollar access

2 Sep

AI-native CRM platform that structures customer relationship data and enables conversational AI interfaces for go-to-market teams

27 Aug · Google Ventures

AI-native production orchestration platform starting with automated work instructions, enabling manufacturers to go from CAD designs to factory floor work instructions dramatically faster.

22 Aug · Founders Fund

Enterprise web agent platform that automates browser-based knowledge work at scale, turning the internet into a structured database for enterprise customers

22 Aug

Generative AI model hosting and inference platform

22 Aug

Data center and cloud computing company that co-locates compute infrastructure with energy sources including stranded natural gas and other power generation

22 Aug

Biotech software startup building an AI workspace to automate knowledge work in pharmaceutical drug development, focused on planning, regulatory document preparation, and information synthesis

19 Aug · Kleiner Perkins

Provider network management platform that automates back-office healthcare operations including clinician credentialing, compliance, and insurance payer network enrollment for healthcare companies

19 Aug · Acrew Capital

Fintech company enabling individuals to use credit to invest in diversified financial assets through nonrecourse LLC structures with long-term amortizing loan products, similar to a mortgage but for stocks and bonds

19 Aug · Forerunner Ventures

B2B customer support platform building a system of record for post-sales workflows including support, customer success, and account management, with integrated AI agents

19 Aug · Andreessen Horowitz · Bain Capital

Early-stage cancer detection and treatment company developing AI-informed genetic constructs that force cancer cells to reveal and destroy themselves, founded on research from Stanford University

15 Aug

Brain-computer interface startup co-founded by Sam Altman, competing with Neuralink to connect human brains with computers

14 Aug · OpenAI

Enterprise AI company building large language models and NLP tools for business applications.

14 Aug

Agentic process automation platform that helps businesses automate operational workflows using AI, with a focus on logistics and healthcare verticals

14 Aug · Andreessen Horowitz

AI platform helping brands manage discoverability and marketing presence in AI-driven search and discovery environments using autonomous agents.

12 Aug · Sequoia Capital

Rare earth magnet manufacturing company building domestic US supply chain capacity for permanent magnets used in defense, aerospace, drones, and robotics.

11 Aug

Anonymous social network where users' verified net worth serves as their username, with a financial product referral monetization model

6 Aug

AI music service that has licensed rights to thousands of hit songs, allowing users to remake and restyle songs using AI technology, led by music producer Ari Ade

6 Aug

AI music service that has licensed rights to thousands of hit songs, allowing users to remake and restyle songs using AI technology, led by music producer Ari Ade

6 Aug · CapitalG

AI-native accounting platform built for software businesses, designed to replace legacy ERP systems with real-time financial reporting and integrations

6 Aug · Andreessen Horowitz · Iconic

Corporate card and expense management platform automating finance operations for businesses

6 Aug

Defense technology company building AI-driven logistics software (TyrOS) to modernize military logistics by replacing manual processes with autonomous, intelligent systems

5 Aug · Human Capital

AI-driven enterprise consumer research platform that delivers actionable market insights in days rather than weeks by combining AI automation with human expertise

5 Aug

Security testing platform for generative AI applications that uses automated red-teaming agents to identify vulnerabilities like PII leaks, prompt injection, and unintended model behaviors

30 Jul · Insight Partners

AI-native investment bank providing M&A sell-side advisory for small businesses ($1M–$10M+) that are underserved by traditional investment banks, using proprietary data and AI to identify buyers and run competitive sale processes

30 Jul

AI-powered data analysis platform that allows non-technical users to query and analyze data through natural language

28 Jul

AI platform integrating sensors, robots, and wearables to provide real-time monitoring and proactive management of critical infrastructure like energy grids and water systems

25 Jul · Khosla Ventures

AI-powered printed circuit board design and manufacturing company that uses LLMs and code-based workflows to automate PCB production, enabling US-based hardware manufacturing at scale

24 Jul · Andreessen Horowitz

Security and compliance automation platform helping businesses earn and prove trust through continuous monitoring, GRC automation, and AI-driven risk management.

24 Jul

Vertically integrated, software-first mining company that engineers, finances, constructs, and operates mineral extraction projects post-exploration, targeting subscale assets overlooked by major mining companies.

22 Jul · Andreessen Horowitz

B2B2C platform simplifying Medicaid enrollment, partnering with insurance companies to streamline the complex state-specific application process — described as a TurboTax for Medicaid.

22 Jul

AI and robotics company building automated materials science R&D facilities to accelerate discovery of advanced materials

19 Jul · RTX Ventures

Newsletter and subscription publishing platform for independent writers and journalists

18 Jul

Advanced manufacturing company using automation and software to modernize precision machining for US defense and industrial customers

18 Jul · Founders Fund · Lux Capital

Confidential AI company providing a server wrapper and client SDK that uses cryptography to guarantee enterprise-level privacy beyond standard cloud AI offerings

18 Jul · Decibel Commons

AI-native go-to-market platform that automates sales research and data collection, enabling sales teams to focus on outreach and creativity. Features an observation model that maintains persistent memory of prospect interactions.

16 Jul · Battery Ventures

Space manufacturing company building reentry capsules to manufacture pharmaceuticals and materials in microgravity

11 Jul

Fixed income trading software company providing electronic trading infrastructure, smart order routing, portfolio optimization, and risk and compliance tools for buy-side financial institutions.

11 Jul · Index Ventures

AI retrieval infrastructure company building search tools for Retrieval-Augmented Generation (RAG) pipelines and AI agents, including reranker models to improve precision and reduce hallucinations.

11 Jul

Technology platform for parking lot and garage owners that replaces legacy operators with gateless, license-plate-recognition-based systems to increase net operating income

9 Jul · Headline

Biotech company developing universal immunity technologies including a universal flu vaccine and a broad-spectrum antivenom derived from antibodies of Tim Friede, who self-immunized against 16 deadly snake species

9 Jul

AgriTech company that replaces physical fencing with solar-powered smart collars using on-device ML to guide cattle via sound and vibration, enabling remote herd management via mobile app

9 Jul · Bond

Agentic hiring platform and recruiter marketplace connecting companies with specialized recruiters to fill roles across tech, legal, and other industries

3 Jul · Felicis Ventures

Financial management software company providing accounting, budgeting, and profitability tools tailored for American family-run agricultural businesses including farmers and ranchers.

2 Jul · Thrive Capital

AI-native ERP company targeting mid-market businesses with a proprietary foundational accounting model, competing with incumbents like NetSuite and SAP.

1 Jul · Accel

Voice AI company automating outbound phone calls for healthcare revenue cycle management, originally founded as Super Bill before pivoting to AI-powered call automation.

25 Jun · SignalFire

Private markets fund administration and investor relations software platform serving 2,500 clients managing $1T in assets. Launched Juni AI as an AI assistant for fund managers.

24 Jun

AI customer service platform providing autonomous agents for enterprise support workflows

24 Jun · Andreessen Horowitz · Accel

AI infrastructure company deploying GPU clusters for enterprise model training and inference.

21 Jun · Andreessen Horowitz

Next-generation AI-powered CRM platform built specifically for private equity firms, aimed at modernizing deal sourcing and portfolio management workflows.

21 Jun

AI note-taking startup that also operates a large-scale social media clipping and distribution operation to drive viral awareness.

21 Jun · Andreessen Horowitz

Healthcare AI company formed from the merger of Athelas and Commure, focused on automating administrative tasks in healthcare to improve efficiency and patient care.

19 Jun

Browser infrastructure company providing AI-controllable web browsers for developers building web automation and agentic applications

18 Jun · Notable Capital

Robotics company that automates the traditional Japanese ikejime fish harvesting method using AI-powered machines deployed directly on fishing vessels, extending shelf life and improving quality of seafood sold to Michelin-starred restaurants and distributors.

13 Jun · Founders Fund · Logos Capital

Software platform for hardware testing and operations, replacing legacy tools like Excel and MATLAB with cloud-native, multiplayer engineering data infrastructure for aerospace, defense, and industrial customers

13 Jun · Sequoia Capital

Networking infrastructure-as-a-service company that bundles hardware, software, and deployment to eliminate capital expenditures for business customers.

13 Jun

Startup automating cloud infrastructure provisioning and deployment workflows to remove post-code bottlenecks for engineering teams.

13 Jun

AI-powered DevOps platform that brings agentic experiences to developer tools outside the code editor, including CI/CD, exception handling, and incident response

12 Jun · Ramp

AI platform for financial services that automates complex regulated operations such as KYC/KYB, account management, and dispute handling via computer use without requiring API integrations

12 Jun

AI bookkeeping automation platform for small businesses that operates on top of QuickBooks to replace manual accounting services

12 Jun

AI-moderated research platform enabling enterprises to conduct qualitative interviews at scale, synthesizing insights from hundreds of video and audio interviews to accelerate product and marketing decisions.

12 Jun · 8VC

Issue tracking and project management platform designed for modern software development teams, known for its performance-first design philosophy.

11 Jun · Accel

Open-source secrets management platform that helps engineering teams securely store, manage, and sync credentials and API keys across infrastructure, with an MIT-licensed core and enterprise tier.

9 Jun

Neutral AI model evaluation platform using human preference data to benchmark and rank large language models across categories including math, coding, and instruction-following

7 Jun

AI-powered code editor company, maker of Cursor

7 Jun

AI platform for doctors that transcribes and summarizes patient conversations, enabling physicians to focus on care rather than documentation. Founded in 2018.

3 Jun · Andreessen Horowitz

Augmented AI platform automating logistics back-office tasks including data entry, quoting, appointment scheduling, and shipment tracking for freight forwarders and large logistics providers

30 May · General Catalyst

Network of premium smart vacation homes with hotel-grade amenities, 24/7 concierge service, and proprietary operating system (Wander OS) for remote workers and travelers

30 May · QED

Bulgarian nanosatellite manufacturer building modular, software-defined satellites using consumer electronics supply chains, targeting dramatically lower data costs from orbit

28 May · Founders Fund

AI-powered media and application platform that publishes newsletters, incubates startups, and builds consumer apps for knowledge workers.

23 May · Reid Hoffman

AI-powered personal wealth management platform that aggregates brokerage, crypto, cash, private investments, and collectible accounts into a single encrypted view with AI-driven financial analysis

22 May

Cloud supply chain and logistics platform helping brands manage fulfillment, warehousing, and inventory across the US

17 May

Startup building satellite arrays using reflective mylar surfaces to redirect sunlight on demand, enabling extended solar farm output, search and rescue illumination, and military applications

16 May · Lux Capital

French AI startup developing large language models, positioned as Europe's answer to OpenAI

15 May · Andreessen Horowitz

AI meeting notes and knowledge management tool with an MCP server for Claude integration

15 May

Telehealth platform connecting chronic condition patients with registered dietitians covered through health insurance

10 May · JPMorgan

AI company developing task-specific language models (TLMs) with sub-billion parameter counts, trainable on consumer GPUs at a fraction of the cost of large foundation models

10 May · Khosla Ventures

Free e-signature platform with integrated invoicing and payment processing, monetizing via payment transaction fees in a model similar to Stripe

8 May

Biotech company developing epigenetic reprogramming medicines to extend human health span by restoring youthful gene expression patterns in aging cells, with programs targeting liver disease, immunology, and vasculature

7 May

Climate tech company developing cloud seeding technology using proprietary drones, meteorological radar, and atmospheric sensing systems to increase precipitation.

6 May · Lower Carbon Capital

Cybersecurity company providing a secure, hardened distribution of open-source software components including container images, virtual machines, and language libraries to eliminate vulnerabilities in software supply chains.

26 Apr

AI platform that conducts large-scale video customer interviews at scale, powering product insights and market research for consumer brands

25 Apr · Sequoia Capital

Ground network infrastructure company building satellite communication stations globally

24 Apr · Andreessen Horowitz

Health optimization platform focused on proactive, data-driven care and longevity, giving users deeper visibility into their biology through diagnostics and software tools.

23 Apr

Direct-to-consumer gummy supplement startup marketing its products as a more convenient and tastier alternative to greens powders, targeting health-conscious consumers including those on GLP-1 drugs.

22 Apr

Aerospace startup developing hybrid-electric supersonic aircraft and propulsion systems targeting initial DoD unmanned drone applications before commercial supersonic passenger flight

18 Apr

Early-stage venture firm and mentorship community founded by Ali Partovi that identifies and backs exceptional technical talent while still in college, with portfolio companies including Cursor, Pika, Cognition, and Chai Discovery

17 Apr

Sales tax and VAT compliance automation platform for e-commerce and SaaS companies, offering registration, filing, and AI-assisted tax research across 60+ countries.

16 Apr · Benchmark

American public safety drone manufacturer building indoor SWAT operation drones and 911-response autonomous drone networks; the world's largest public safety drone company and second-largest quadcopter manufacturer in the US

12 Apr · Index Ventures

American public safety drone manufacturer building indoor SWAT operation drones and 911-response autonomous drone networks; the world's largest public safety drone company and second-largest quadcopter manufacturer in the US

11 Apr · Index Ventures

Advanced manufacturing company that designs, manufactures, and certifies critical engineered products for aerospace and defense systems, including avionics components, through a hybrid approach of acquisitions and organic development.

9 Apr

AI creative tools platform offering image and video generation capabilities for consumers, prosumers, and enterprise users.

9 Apr

AI platform helping brands manage discoverability and marketing presence in AI-driven search and discovery environments using autonomous agents.

3 Apr · Khosla Ventures

AI-powered drug design company spun out from Alphabet/DeepMind, focused on applying AI across multiple therapeutic areas to accelerate drug discovery

1 Apr · Thrive Capital

Defense technology company building AI-powered autonomous gun turrets for counter-drone applications

28 Mar · Craft Ventures

Fintech company offering banking services, corporate cards, bill payments, and financial tools tailored for startups and venture-backed companies

27 Mar · Sequoia Capital

Consumer sports gaming company offering fantasy sports pick'em games and licensed sports betting, built on proprietary technology designed for American sports fans

27 Mar · Spark Capital

AI platform that automates prior authorization workflows between healthcare providers and insurance companies, handling clinical documentation and insurer communication to reduce delays in patient care

26 Mar · Bain Capital

AI-powered search engine startup offering conversational search with cited sources

22 Mar

Military biotech startup developing advanced biotechnology for warfighters, including rapid wound healing nanocomposites and biological surveillance networks, with dual-use civilian applications

21 Mar

Malta-based global private aviation company offering fractional and charter jet services with a focus on international routes

20 Mar

Defense technology company producing low-cost FPV drones for Western militaries with a China-free supply chain and US-based manufacturing.

19 Mar · VI Capital

Fintech and health compliance platform enabling consumers to spend HSA and FSA funds on preventive health products and services such as fitness equipment, sleep technology, and supplements

14 Mar · Andreessen Horowitz

AI-powered ad-making platform that turns brands' content libraries into hundreds of ads, handling script writing, assembly, analytics, and multi-channel launch

12 Mar · Founders Fund

AI lab focused on training frontier models from scratch using American open-source base models

8 Mar

Defense technology company developing software-defined directed-energy systems for counter-drone and counter-electronics warfare

7 Mar

Public safety technology company selling automated license plate readers, cameras, and surveillance equipment to law enforcement and local governments

7 Mar · Andreessen Horowitz

AI safety-focused foundation model research lab founded by Ilya Sutskever, operating in stealth with offices in Silicon Valley and Tel Aviv, aiming to build superintelligence before releasing any products.

6 Mar · Green Oaks

AI infrastructure company building platforms for reinforcement learning training on open-source models, enabling developers to customize models without managing hardware

5 Mar · Founders Fund

Humanoid robotics company developing general-purpose robots powered by end-to-end neural networks for industrial and home use.

23 Feb

AI inference and model hosting platform focused on open-source models for developers and enterprises

23 Feb · General Catalyst

Social media platform formerly known as Twitter, acquired by Elon Musk and merged with xAI

21 Feb

Nuclear energy startup developing small modular reactors, led by Isaiah Taylor.

20 Feb · Riot Ventures

Defense technology company building autonomous surface vessels (ASVs) for the US Navy and allies, including the 180-foot Marauder unmanned ship and smaller Corsair platforms

20 Feb

AI-powered marketing personalization and data activation platform that helps companies sync customer data to marketing and sales tools

19 Feb

Cloud infrastructure company focused on data center operations and AI compute

12 Feb

Defense technology company building autonomous systems, sensors, and software for national security applications

11 Feb · Founders Fund

YC-backed startup building multimodal AI agents that can understand, search, and edit video content for media companies and creators

8 Feb · Y Combinator

AI voice technology company offering text-to-speech, speech-to-text, voice agents, music generation, and conversational AI models for enterprises and developers

1 Feb

Consumer genomics platform offering whole-genome sequencing, polygenic risk scores, and embryo genetic analysis to make personalized medicine accessible

31 Jan

Defense tech startup building hypersonic missile systems for the US military, founded by SpaceX veterans and conducting frequent test flights in the California desert

31 Jan · Lightspeed Venture Partners

Payments and financial audit platform for logistics businesses, pursuing a roll-up strategy of freight payment providers

28 Jan · 8VC