Dev tools · alternatives · 2026

24 alternatives to pr-captcha

A CAPTCHA gate for noisy GitHub PRs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   DOOM Captcha▲512

   Captchas don't have to be boring

   2021 · vivirenremoto.github.io · its alternatives →

2. 2
   Cap▲428

   A lightweight, modern open-source captcha

   2025 · capjs.js.org · its alternatives →

3. 3
   Humans Not Invited▲237

   CAPTCHA that filters out humans and only lets programs pass

   2018 · humansnotinvited.com · its alternatives →

4. 4
   WeHateCaptchas▲208

   Keep the bots out without annoying your users

   2019 · its alternatives →

5. 5
   PR-Agent by CodiumAI▲390

   AI-powered chat & code review

   2024 · chromewebstore.google.com · its alternatives →

6. 6
   Captcharoo▲88

   Proof of humanity, check that you're not talking with an AI

   2023 · captcharoo.com · its alternatives →

7. 7
   Lemin CAPTCHA▲77

   Hassle-free CAPTCHA. Stop Bots, Stay Secure.

   2023 · dashboard.leminnow.com · its alternatives →

8. 8
   P-captcha▲6

   Open source proof-of-work captcha for bot protection

   2025 · p-captcha.com · its alternatives →

9. 9
   PR Explainer Bot▲77

   Github bot that uses AI to unwrap pull requests for you

   2023 · pr-explainer-bot.web.app · its alternatives →

10. 10
    GitBar▲126

    Every pull request, one menubar. GitHub, GitLab & Azure

    Apr 2026 · gitbar.app · its alternatives →

11. 11
    CommitCheck▲67

    Consistent GitHub commit messages, PR titles & descriptions

    2019 · github.com · its alternatives →

12. 12
    PRs MenuBar▲111

    Stay on top of your pull requests from your Mac menu bar

    Nov 2025 · apps.apple.com · its alternatives →

13. 13RC
    Replace CAPTCHA with Proof-of-Work▲89

    2014 · hashcash.io · its alternatives →

14. 14
    CodeChat▲72

    CodeChat helps you understand code quickly

    2023 · usecodechat.com · its alternatives →

15. 15
    GPT Nitro for Github PR▲113

    A ChatGPT-based reviewer for your GitHub pull requests

    2023 · github.com · its alternatives →

16. 16
    ZENCAPTCHA▲115

    Privacy-first bot & spam defense, GDPR compliant CAPTCHA

    2023 · zencaptcha.com · its alternatives →

17. 17
    CodebaseChat▲207

    Create a GPT chatbot for any GitHub repo in just 30 seconds

    2023 · codebasechat.com · its alternatives →

18. 18
    GitHub Chat▲120

    Chat with any github repository, file or wiki

    2025 · githubchat.spacehendrix.com · its alternatives →

19. 19
    No CAPTCHA reCAPTCHA▲181

    Google's update to CAPTCHA just asks if you're robot

    2014 · cloud.google.com · its alternatives →

20. 20
    PR Chat▲74

    Real time Pull Request updates in Slack

    2021 · its alternatives →

21. 21
    powCAPTCHA▲10

    Next-gen captcha | anti bot & spam filter

    2025 · powcaptcha.com · its alternatives →

22. 22
    Breaking a flawed audio CAPTCHA in JavaScript▲27

    Contribute to vladc/RoTLD-Captcha development by creating an account on GitHub.

    2014 · github.com · its alternatives →

23. 23WW
    wehatecaptchas – we’ll keep the bots out without annoying your users▲136

    2019 · wehatecaptchas.com · its alternatives →

24. 24
    I'm Creating a GitHub Repo Quality Bot▲58

    :cop: GitHub Bot For Validating Pull Request Mergability Requirements and Issues Structure - Schachte/Git-Enforcer

    2018 · github.com · 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 →