Company

Raindrop

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

AIDeveloper ToolsEnterprise Software

People

Ben Hylakco-founder, founder

Funding History

Dec 1, 2025Seed

Raindrop raised a $15M seed round led by Lightspeed Venture Partners to build its AI agent monitoring platform

15M
Sep 21, 2026

Raindrop raised $35M led by CRV to scale its AI agent reliability and simulation platform.

35M

Investors

Lightspeed Venture PartnersCRV

News

Interviews (5)

Raindrop raises $35M from CRV to build AI-powered agent reliability and simulation for Fortune 100 companies
21 Sept 2026
Raindrop launches free open-source local agent debugger, eyes partnership with major coding platform
14 May 2026
Raindrop raises $15M seed from Lightspeed to monitor AI agents in production — and the problem gets worse as agents get better
1 Dec 2025
Ben Hylak on GPT-5's one-shot reasoning, Nano's cost/performance sweet spot, and what's coming next
7 Aug 2025
Ben Hylak on Raindrop AI and why Claude Opus 4's willingness to 'call the police' on users signals a new era of AI autonomy
22 May 2025