CodeRabbit attaches hosted AI review to pull requests: walkthroughs, line comments, and commands that commit fixes. ProPR reviews too, and runs the rest of the loop on your own server, from plan to follow-up commit.
CodeRabbit is review-first and hosted. ProPR is delivery-first and self-hosted: plan, implement, review, revise, and recover.
fix comments commitReview starts after someone else opens the pull request.CodeRabbit explains and critiques a change that already exists. That earns its keep on large pull requests and busy review queues.
CodeRabbit's strengths are specific: a top-of-PR walkthrough with diagrams, line-by-line findings, a @coderabbitai chat for follow-up questions, and review across GitHub, GitLab, Bitbucket, and Azure DevOps, plus a CLI and IDE extensions. Its commands now change code as well: @coderabbitai fix comments commits fixes for its own findings to the PR branch or a stacked PR, fix-ci and autofix chase failing checks, and generate unit tests and generate docstrings open follow-up PRs. @coderabbitai plan on an issue produces a coding plan for any agent to implement, on the Team tier and above. CodeRabbit hosts the models and sends your code to OpenAI and Anthropic for review. Seats run $24 to $72 per user per month, and self-hosting is an Enterprise option from 500 seats.
ProPR covers the whole lifecycle of an AI-generated change on your own host. It starts from a plan, runs Claude Code, Codex, Antigravity CLI, Mistral Vibe, or OpenCode on your subscription or key, opens the pull request, and keeps taking feedback from GitHub. /review posts scored findings, /fix applies them, and a plain change-request comment becomes the next commit on the branch.
| Question | CodeRabbit | ProPR |
|---|---|---|
| Summarize and review existing PRs | Yes | Yes |
| Create the plan before the PR exists | @coderabbitai plan on issues, Team tier and up | Reviewed plan on every task |
| Run the implementation agent | Hosted fix, CI, test, and docstring agents only | Claude Code, Codex, Antigravity CLI, Mistral Vibe, OpenCode |
| Turn GitHub comments into commits | fix comments commits its own findings | Any plain comment |
| Self-hosted | Enterprise, 500 seats and up | Always, Apache 2.0 |
| Track logs and usage for the implementation | No | Yes |
| Platform pricing | $24–$72 per user/mo | Free software |
Verified November 2026: CodeRabbit review commands, CodeRabbit Plan, self-hosted overview, CodeRabbit FAQ, coderabbit.ai/pricing.
@coderabbitai chat on every pull request.fix comments, fix-ci, and the test and docstring agents for its own findings.Run propr setup (quickstart) or pick a ProPR Hosted plan, add the repository, and sign in your agent. CodeRabbit keeps its GitHub installation.
Add the AI label to an issue and approve the plan. CodeRabbit reviews the pull request ProPR opens, as it does any other.
Write what you want changed as a plain comment and ProPR pushes the commit. Keep @coderabbitai fix comments for CodeRabbit's own findings, or run /review and /fix for a second model's. The follow-up playbook shows one comment becoming a commit.