CodeRabbit

AI coding Series C (opens in a new tab) coderabbit.ai (opens in a new tab) · in/coderabbitai (opens in a new tab) · @coderabbitai (opens in a new tab)

CodeRabbit sells AI code review that sits on GitHub and GitLab pull requests, adding review, security scanning and prioritisation. It is bought by engineering teams with high pull-request volume, on a free trial with paid and enterprise tiers.

##signals 02

September 2026
- CodeRabbit ships Triage to sort agent-flooded PR queues (opens in a new tab)
  
  09-16 Release coderabbit.ai ↗ (opens in a new tab)
  
  CodeRabbit launched Triage, which scores every open pull request P0 to P3 instead of ordering the queue.
August 2026
- Raises $143M at $1.5B, turning review into governance (opens in a new tab)
  
  08-13 Launch coderabbit.ai ↗ (opens in a new tab)
  
  CodeRabbit raised a $143M Series C at a $1.5B valuation, co-led by Atomico and Smash Capital.