# PR-Agent

Open-source AI reviewer that describes, reviews and suggests improvements on pull requests. PR-Agent is free, with no paid plan attached, at github.com.

## Facts

- **Pricing tier:** Free
- **Works on:** Self-hosted, CLI
- **Works in browser:** No

## Capabilities

- Open-source AI reviewer that describes, reviews and suggests improvements on pull requests
- Runs as a GitHub Action, CLI or self-hosted app with your own LLM key
- Supports GitHub, GitLab, Bitbucket and Azure DevOps

## FAQ

### What is PR-Agent?

PR-Agent is listed under AI Code Review, in the Code & Development category on Flocci AI Tools. Open-source AI reviewer that describes, reviews and suggests improvements on pull requests. It is free, with no paid plan attached, and it lives at github.com.

### Is PR-Agent free?

PR-Agent is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

### Can I use PR-Agent in a browser, or is there an app?

PR-Agent needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on self-hosting and the command line.

### What can PR-Agent do?

PR-Agent does 3 things the catalog singles out: Open-source ai reviewer that describes, reviews and suggests improvements on pull requests; runs as a github action, cli or self-hosted app with your own llm key; supports github, gitlab, bitbucket and azure devops.

### What is the best free alternative to PR-Agent?

CodeRabbit is the closest free alternative: it sits in the same AI Code Review sub-category and is free tier + paid plans. Greptile and Sourcery also start free. The full list is on the alternatives page.

## Related

- [PR-Agent alternatives](https://aitools.flocci.in/alternatives/pr-agent)
- [AI Code Review](https://aitools.flocci.in/category/code-development/ai-code-review)
- [Best free AI code review tools](https://aitools.flocci.in/best/best-ai-code-review)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/pr-agent

Facts last verified: October 2026