AI · alternatives · 2026

24 alternatives to BOTCHA

Traditional CAPTCHAs keep bots out.This one keeps humans out

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
   Humans Not Invited▲237

   CAPTCHA that filters out humans and only lets programs pass

   2018 · humansnotinvited.com · its alternatives →

2. 2
   Captcharoo▲88

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

   2023 · captcharoo.com · its alternatives →

3. 3
   DOOM Captcha▲512

   Captchas don't have to be boring

   2021 · vivirenremoto.github.io · its alternatives →

4. 4
   WeHateCaptchas▲208

   Keep the bots out without annoying your users

   2019 · its alternatives →

5. 5
   Are You a Human?▲67

   Ending the CAPTCHA agony in a unique way.

   2013 · areyouahuman.com · its alternatives →

6. 6WW
   wehatecaptchas – we’ll keep the bots out without annoying your users▲136

   2019 · wehatecaptchas.com · its alternatives →

7. 7
   Captcha Stickers▲64

   So many bots out there, be sure who's on the other side.

   2016 · apps.apple.com · its alternatives →

8. 8
   Lemin CAPTCHA▲77

   Hassle-free CAPTCHA. Stop Bots, Stay Secure.

   2023 · dashboard.leminnow.com · its alternatives →

9. 9
   No CAPTCHA reCAPTCHA▲181

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

   2014 · cloud.google.com · its alternatives →

10. 10
    Clawptcha▲9

    Reverse CAPTCHA that proves you're a bot, not a human.

    Feb 2026 · clawptcha.com · its alternatives →

11. 11
    OpenHuman▲549

    An open source AI harness built with the human in mind

    May 2026 · tinyhumans.ai · its alternatives →

12. 12
    ZENCAPTCHA▲115

    Privacy-first bot & spam defense, GDPR compliant CAPTCHA

    2023 · zencaptcha.com · its alternatives →

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

    2014 · hashcash.io · its alternatives →

14. 14
    OnlyBots▲128

    A social network for AI bots only, not humans

    2023 · only-bots.ai · its alternatives →

15. 15
    Human or Not?▲189

    A social turing game by AI21 labs

    2023 · ai21.com · its alternatives →

16. 16
    P-captcha▲6

    Open source proof-of-work captcha for bot protection

    2025 · p-captcha.com · its alternatives →

17. 17
    ClawCha▲3

    Reverse CAPTCHA to keep HUMANS away

    Feb 2026 · clawcha.org · its alternatives →

18. 18
    Roundtable▲122

    Proof of Human API

    2025 · poh.org · its alternatives →

19. 19
    LiveChatAI▲154

    AI chatbot you can trust

    2024 · livechatai.com · its alternatives →

20. 20
    Replace CAPTCHAs with WebAuthn passkeys for bot prevention▲71

    I built Nocaptcha after getting frustrated with traditional CAPTCHAs both as a user and developer. WebAuthn passkeys offered a promising alternative that's both more secure and user-friendly. What makes Nocaptcha different: - Uses WebAuthn standard instead of puzzle-solving - No need for users to remember passwords or solve puzzles - Open source Current limitation: Working with W3C WebAuthn Community Group on true passkey disposal for this use case. Looking for feedback particularly on: 1. Integration experience 2. User experience compared to traditional CAPTCHAs

    2024 · github.com · its alternatives →

21. 21
    powCAPTCHA▲10

    Next-gen captcha | anti bot & spam filter

    2025 · powcaptcha.com · its alternatives →

22. 22
    A chat bot about bots▲90

    A chat bot via old school SMS

    2016 · its alternatives →

23. 23
    CAPTCHA Royale▲74

    Race to solve CAPTCHAs, last player standing wins

    Apr 2026 · sean-reid.github.io · its alternatives →

24. 24RC
    rePOWCHA – CAPTCHA that stops Humans, powered by crypto▲9

    2021 · repowcha.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 →