Side by side
AI Code Reviewer vs CodeRabbit
Both stand on ai code review tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source LinuxSelf-hosted
AI Code Reviewer offers configurable automated review comments for GitHub, with several model choices and self-hosting options. Teams should account for its file and comment caps, as well as the restriction on public-fork reviews.
Visit AI Code Reviewer
Free plan APIExtensionLinux+4
CodeRabbit combines pull-request reviews with triage, diff explanations, and security scanning across several repository hosts. Teams should check plan-specific review limits and support arrangements before choosing a plan.
Visit CodeRabbitThe facts
| AI Code Reviewer | CodeRabbit | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Not published |
| Runs on | Linux, Self-hosted | API, Extension, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | See the plans |
| Plans published | 1 | 9 |
| Maker | Not published | Not published |
| Website | github.com | coderabbit.ai |
| On ai code review tools | #1 of 47 | #3 of 47 |
AI Code Reviewer: what it does well
- Runs as a GitHub Action without a server
- Supports four model-provider options
- Custom Markdown rules for house conventions
- Does not check out or run pull-request code
- Free and MIT-licensed
What to know first
- Skips changes involving more than 50 files by default
- Caps inline comments at 20 per pull request
- Skips public-repository fork pull requests
CodeRabbit: what it does well
- Reviews repositories on GitHub, GitLab, Bitbucket Cloud, and Azure DevOps.
- Provides one-click fixes and pull-request triage.
- Can scan a whole repository for security issues.
- Free reviews are available for public repositories.
- Self-hosting and cloud deployment are both listed.
What to know first
- Paid plans start at $24 per developer per month, billed annually.
- Review allowances vary by plan and follow a Fair Usage Policy.
- Free users are directed to community support.
- CodeRabbit says it retains review data when caching is enabled.
Alternatives to AI Code Reviewer Alternatives to CodeRabbit The whole list