Roundup › Investors

CRV portfolio: 5 rounds in AI and data

Rounds where CRV led or took part, newest first. Led: 2.

1. Raindrop raises a Series A round, Sep 17, 2026. Developer tools. Led by CRV. Monitoring and simulation tools that detect failures in production AI agents.
2. Alice raises $140M Growth, Aug 25, 2026. Security. Led by Apax Digital. Alice, formerly ActiveFence, tests and protects AI models and agents against misuse and unsafe behavior.
3. CodeRabbit raises $143M Series C, Aug 12, 2026. Developer tools. Led by Atomico, Smash Capital. AI code review and change-governance platform for pull requests.
4. Oak raises $60M Seed, Jul 15, 2026. Security. Led by Accel, Greylock, CRV. Oak builds an identity governance platform that manages access for human, machine and AI agent identities from one control plane.
5. Sail Research raises $80M Series A, Jun 25, 2026. AI infrastructure. Led by Kleiner Perkins, Sequoia. Provides an inference stack and stateful sandboxes for running long-lived AI agents.