CodeRabbit is an AI code review platform that reviews every pull request automatically. It posts line-level comments with severity labels and committable fix suggestions, so developers can apply changes straight from the review.

Key features:

Agentic reviews in pull requests, the CLI, the IDE and agent loops.
An agent that learns from team feedback, with chat, pre-merge checks and slop detection.
A prioritized PR queue based on impact and each reviewer's daily capacity.
Large changes broken into logical stacks with explanations of every change.
Automated test generation and post-merge actions.
Continuous security monitoring with blast-radius and architecture impact analysis.

CodeRabbit installs as an app on GitHub and GitLab. Every paid plan starts with a 14-day trial: Essentials is $24 per user per month, Team $48 and Advanced $72 on annual billing, which saves 20%. Enterprise adds advanced controls, team management and dedicated support.