# Raindrop raises $35 million to monitor AI-agent failures

_Published Saturday, September 19, 2026 at 11:06 AM EDT · AI, Capital · Latest · Tier 2 — Notable_

Raindrop raised a $35 million Series A led by CRV, co-founders Zubin Koticha and Ben Hylak told Axios Pro. The company builds technology to monitor AI agents for problems such as invented information and misuse of the tools they can call.

## Sources

- [Techmeme](https://www.techmeme.com/260919/p7#a260919p7)

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Canonical: https://techandbusiness.org/newswire/RPtqpn1q4qulvAAjAi1sln
Published: 2026-09-19T15:06:54.535Z
Story chronology: 2026-09-19T14:00:51.000Z
Retrieved: 2026-11-03T20:58:12.349Z
Publisher: Tech & Business (techandbusiness.org)