BotTasks / AI to review pull requests
Best AI to review pull requests
One decision, not a directory. Pricing checked 2026-10-14.
CodeRabbit
AI code review on pull requests.
PaidPaid from $24/user/mo billed annually; free trialCoding
GitHub Copilot
AI pair programmer inside your editor and GitHub.
Free tierFree tier, paid from ~$10/moCoding
- Install the CodeRabbit app and pick repositories (free trial).
- Open a pull request and read the automatic summary.
- Respond to line comments or ask it to explain a suggestion.
- Add a config file with your review rules.
- Keep human approval required for merges.
Why CodeRabbit
CodeRabbit focuses only on PR review and gives clear summaries and specific comments.
When to choose GitHub Copilot instead
Choose GitHub Copilot if your team already pays for it and wants built-in reviews.
This slot is open. Feature your AI tool on matching task pages. See sponsor options
Pricing at a glance
| Tool | Pricing | Free tier |
|---|---|---|
| CodeRabbit | Paid from $24/user/mo billed annually; free trial | No |
| GitHub Copilot | Free tier, paid from ~$10/mo | Yes |
| Spellbook | Paid plans; 7-day free trial | No |
| Sourcegraph Cody | Enterprise only; from $16K/yr minimum contract | No |
| Elicit | Free Basic plan; Plus from $11/user/mo billed annually | Yes |
Pricing changes often; check the official site before buying.
FAQ
What is the best AI to review pull requests?
Our pick is CodeRabbit: AI code review on pull requests. Pricing: Paid from $24/user/mo billed annually; free trial.
When should I choose GitHub Copilot instead?
Choose GitHub Copilot if your team already pays for it and wants built-in reviews.
Does CodeRabbit have a free plan?
Not a free plan as such. CodeRabbit: Paid from $24/user/mo billed annually; free trial.