Dev tools · alternatives · 2026

24 alternatives to CodeFactor.io

Automated Code Review for GitHub and BitBucket

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CodeFactor.io launched in 2016; newer entries below may have overtaken it.

1. 1
   I built an AI that turns GitHub codebases into easy tutorials▲923

   https://the-pocket.github.io/Tutorial-Codebase-Knowledge/

   2025 · github.com · its alternatives →

2. 2
   CodeRabbit▲438

   Cut code review time & bugs in half using AI

   2024 · coderabbit.ai · its alternatives →

3. 3
   Kilo Code Reviewer▲799

   Automatic AI-powered code reviews the moment you open a PR

   Jan 2026 · kilo.ai · its alternatives →

4. 4
   Graphite Reviewer▲575

   Your high-signal AI code review companion

   2024 · graphite.com · its alternatives →

5. 5
   Codara Github AI Code Review App▲99

   Review code 10x faster with AI

   2024 · github.com · its alternatives →

6. 6
   Code Finder▲255

   The ultimate search engine for GitHub repositories

   2024 · codefinder.dev · its alternatives →

7. 7
   CodeStream Code Review▲295

   Fast and easy code reviews you'll love, in your IDE.

   2020 · its alternatives →

8. 8
   Pullpo.io▲430

   Complete code reviews in hours, not days, right from Slack

   2024 · pullpo.io · its alternatives →

9. 9
   CodeRabbit VS Code Extension▲344

   Free AI code reviews directly in the IDE

   2025 · coderabbit.ai · its alternatives →

10. 10
    CodeCrab▲88

    AI code reviews with deep analysis & multi-tool integrations

    16d ago · codecrab.ai · its alternatives →

11. 11
    Codebuff▲268

    Better code generation than Cursor, from your CLI

    2024 · codebuff.com · its alternatives →

12. 12
    Kypso for Code Reviews▲303

    AI code reviews without the noise

    2024 · kypso.io · its alternatives →

13. 13
    Codesign.io▲327

    Visual feedback on everything

    2015 · codesign.io · its alternatives →

14. 14
    CodiumAI▲332

    Generating meaningful tests for busy devs

    2023 · qodo.ai · its alternatives →

15. 15CB
    CodeApprove – better code review for teams on GitHub▲17

    2021 · codeapprove.com · its alternatives →

16. 16
    Codejudge▲298

    Automate tech hiring with simulated real world assessments

    2021 · codejudge.io · its alternatives →

17. 17
    Codemade.io▲276

    Pinterest for coders

    2016 · codemade.io · its alternatives →

18. 18CB
    Crocodile - Better code review for GitHub▲144

    Hi HN! I've been working on a code review app for GitHub called Crocodile for about a year. I used to work at Microsoft where we used a tool called CodeFlow for reviewing code and I missed it after I left. I know many other ex-Microsoft engineers feel the same. Here are some of the distinguishing features of Crocodile that are inspired by CodeFlow: * Comments float above the code instead of being inline. Long discussions that are displayed inline make it really hard to review the code. * Comment on any text selection in the file, even a single character. * Comments don't get lost when code…

    2022 · crocodile.dev · its alternatives →

19. 19CE
    CodePair - etherpad + codechecker + analytics for interviews▲82

    2013 · interviewstreet.com · its alternatives →

20. 20
    CodeMate AI▲121

    GPT-4 powered Grammarly for programmers

    2023 · codemate.ai · its alternatives →

21. 21
    Coderrr▲96

    Open source CLI-first AI coding companion

    Jan 2026 · coderrr.aksn.lol · its alternatives →

22. 22
    CodeRabbit▲121

    Transform your code reviews

    2023 · coderabbit.ai · its alternatives →

23. 23
    CodeOrbital▲115

    Code, preview, share, and host with AI Power

    2025 · codeorbital.vercel.app · its alternatives →

24. 24
    reviewpatch▲72

    A code review tool based on the patch workflow

    2021 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →