head to head · open source
Reflex vs ai-review
Reflex has 28,889 GitHub stars, 1,777 forks, 346 open issues and last shipped today. ai-review has 575 stars, 94 forks, 11 open issues and last shipped 22 days ago. Reflex leads on adoption by 4,924% (28,889 vs 575 stars). Reflex is written in Python under Apache-2.0; ai-review is written in Python under Apache-2.0. Reflex has attracted 6% as many forks as stars, ai-review 16%. Reflex was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Reflex | ai-review | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 575 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-18 | 2026-08-27 |
| Forks | ⑂ 1.8K | ⑂ 94 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Reflex if
- You weight community size — 29K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ai-review if
- You want the ai-review feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and ai-review fits your workflow better
About Reflex
Reflex is an open source Apache 2.0 Python library for building full stack web apps and internal tools entirely in Python, aimed at Python developers who want a browser based frontend without learning JavaScript.
read the full Reflex overview →
About ai-review
AI Review AI powered code review tool. Made with ❤️ by @NikitaFilonov ❤️ Support AI Review If AI Review helps you reduce noise in pull requests and saves time in code reviews, consider supporting its development. Your support helps to: improve review accuracy and reduce false positives expand integrations (GitHub, GitLab, Azure DevOps, etc.) develop new features and maintain the project 👉 📑 Table of Contents ✨ About 🧪 Live Preview 🚀 Quick Start ⚙️ ️CI/CD Integration 🚀 GitHub Actions 🚀 GitLab CI/CD 📘 Documentation ⚠️ Privacy & Responsibility Notice ✨ About AI Review is a developer tool that brings AI powere…
read the full ai-review overview →
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Frequently asked questions
Is Reflex or ai-review more popular?
Reflex has 28,889 GitHub stars and ai-review has 575. Reflex has the larger community by that measure.
Are Reflex and ai-review free?
Both are open source. Reflex is licensed under Apache-2.0 and ai-review under Apache-2.0. Neither carries a licence fee.
What is the difference between Reflex and ai-review?
Reflex is written in Python and ai-review in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Reflex or ai-review?
Choose Reflex if you want the larger community (28,889 stars) or its Apache-2.0 licence terms. Choose ai-review if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.