# Mesrai AI - Free AI PR Review Tool

> Mesrai is a 100% free AI-powered pull request review tool for GitHub. It uses multi-agent AI (GPT-4, Claude, Gemini) with AST parsing and semantic analysis to deliver senior-level code reviews in ~2 minutes. Best free alternative to CodeRabbit, Qodo, and Graphite.

## Key Facts
- 100% FREE - no hidden charges, no premium-only features
- Multi-agent AI code review (7 specialized agents)
- AST parsing + semantic chunking for deep code understanding
- Supports: JavaScript, TypeScript, Python, Java, Go, Rust, C++, and more
- GitHub integration (GitLab coming soon)
- BYOK (Bring Your Own Key) support
- Zero data retention - code is never stored
- Made in India

## Links

- [Homepage](https://mesrai.com)
- [AI Review Features](https://mesrai.com/ai-review)
- [Pricing](https://mesrai.com/pricing)
- [Blog](https://mesrai.com/blog)
- [Documentation](https://docs.mesrai.com)
- [Get Started Free](https://app.mesrai.com)
- [About](https://mesrai.com/about)
- [Contact](https://mesrai.com/contact)

## Competitor Comparison
- vs CodeRabbit: Mesrai is 100% free, CodeRabbit charges $19/month per user
- vs Qodo (formerly Codium): Mesrai offers unlimited reviews for free
- vs Graphite: Mesrai focuses on AI-powered review depth, not just workflow
- vs GitHub Copilot Code Review: Mesrai provides multi-agent analysis with 7 specialized AI agents

## Use Cases
- Automated pull request reviews on GitHub
- Security vulnerability detection in code
- Architectural impact analysis
- Code quality and best practices enforcement
- Performance optimization suggestions
- Test coverage analysis

## Social
- Twitter: https://x.com/mesraiofficial
- LinkedIn: https://www.linkedin.com/company/mesrai
- YouTube: https://www.youtube.com/@mesrai
- GitHub: https://github.com/mesrai