Free plans (12)
Their limits are stated in different terms, so they aren't ranked against each other. Ordered by first paid price.
| Tool | Stated limits | What makes you upgrade | First paid price | Kind |
|---|---|---|---|---|
 Cursor BugbotRead Oct 29, 2026 |
Free plan has limited AI usage and no Bugbot (AI code reviews via Bugbot start at Premium)"| AI code reviews via Bugbot | — | — | ✓ | ✓ | ✓ | ✓ | ✓ |"Source | Not found | $8/moPlus | Free plan |
 GitHub Copilot Code ReviewRead Oct 29, 2026 |
Free plan with 2,000 completions per month and entry level models, plus Copilot CLI; upgrade to Pro for more."GitHub Copilot Free users are limited to 2,000 completions and access to entry level models per month."Source | Upgrade to Pro for more | $10/userPro | Free plan |
 KodusRead Oct 29, 2026 |
Community plan is free: self-hosted or hosted by Kodus, unlimited PRs and users with your own API key, up to 10 Kody Rules and 3 active plugins."For indie devs, students and small teams getting started."Source | Not found | $10/moTeams | Free plan |
 SemgrepRead Oct 29, 2026 |
Free Edition: up to 10 contributors and 10 private repositories, Code and Supply Chain included, 60 AI credits, cross-file analysis with Pro rules"Get started for free with the most popular code scanning engine."Source | Free cap: 10 repositories, 10 contributors, 60 AI credits | $15/moTeams (Secrets) | Free plan |
 Claude Code ReviewRead Oct 29, 2026 |
Free plan at $0 covers chat, Artifacts and Design; Claude Code is not included and needs a paid plan"Free for everyone"Source | Claude Code is not included and needs a paid plan | $20/moPro | Free plan |
 Devin ReviewRead Oct 29, 2026 |
Free plan: light quota to code with agents, limited model availability, unlimited inline edits and Tab completions."The Free plan includes a light quota to code with agents, limited model availability, unlimited inline edits, and unlimited Tab completions."Source | Not found | $20/moPro | Free plan |
 GraphiteRead Oct 29, 2026 |
Hobby: free for personal account repos, with limited Graphite Chat and limited AI Reviews, plus inbox, CLI, MCP and VS Code extension"Code review essentials for personal projects."Source | Not found | $20/user yearlyStarter | Free plan |
 Snyk CodeRead Oct 29, 2026 |
Free plan at $0 / month for individual developers and small teams: 5 projects, access to SCA, SAST, IaC & Container, real-time code scanning, IDE/CLI/source code manager integrations."For individual developers and small teams looking to stay secure as they build."Source | More than 5 projects: Team includes 100 | $25/moTeam | Free plan |
 CodeRabbitRead Oct 29, 2026 |
Free reviews forever on public repositories (open-source plan)"receive free reviews forever for public repositories"Source | Not found | $30/userEssentials | Free plan |
 SonarQubeRead Oct 29, 2026 |
Free tier for private projects up to 50k LOC, no card, no expiry; free for public OSI-licensed repos"SonarQube Team Plan, free for your private projects up to 50k LOC. No card, no expiry."Source | More than 50,000 lines of code: SonarQube Team includes 100,000 | $34/moSonarQube Team | Free plan |
 Gomboc.aiRead Oct 29, 2026 |
Community Edition: unlimited scans and security fixes for code and configuration, GitHub integration with pull-request remediations, basic GitHub reporting, community support via GitHub. No end date stated."Unlimited scans & security fixes for code and configuration"Source | Not found | No price found | Free plan |
 GreptileRead Oct 29, 2026 |
Starter is free for 1 active developer with 50 credits per month, unlimited repositories. Free for qualified non-commercial OSS projects with an OSI-approved license."Starter is free for one developer and includes 50 credits per month."Source | Free cap: 1 active developer | $1/credit | Free plan |
Free trial only (4)
- Bito: 14-day free trial on AI Code Reviews Professional, no credit card required
- CodeAnt AI: 14-day free trial
- Unblocked: 21-day trial of the Platform plan with full access to all features, no credit card required
- Zencoder: 7-day Pro trial with 5,000 credits; ends after 7 days or 5,000 credits, whichever comes first
Questions
Which AI code review tools are free?
12 have a free plan you can keep, including Claude Code Review, CodeRabbit, Cursor Bugbot, Devin Review, GitHub Copilot Code Review, Gomboc.ai.
What do you pay after a free plan?
The lowest first paid price among tools with a free plan is $8/mo (Cursor Bugbot). Read from each vendor's own page.
How this page is made
Every limit is the vendor's own, read from its pages and quoted. A tool counts as a free plan when the text describes something you can keep using; a fixed number of days or a single batch of credits is listed separately. We don't test the plans. How prices are read.