Software Alternatives, Accelerators & Startups

Humans Not Invited

CAPTCHA that filters out humans and only lets programs pass

Humans Not Invited Alternatives

The best Humans Not Invited alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 11

    Don't share your email on public sites.

    /scr-im-alternatives
  2. Spamty is a web service to encrypt an email address and share it on the internet.

    /spamty-alternatives
  3. Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

    Try for free freemium $9.0 / Monthly (Lite plan)

    Try for free
  4. 11

    reCAPTCHA is a free security service that protects your websites from spam and abuse.

    /recaptcha-alternatives
  5. 10

    Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

    /hcaptcha-alternatives
  6. Showcasing creative side projects

    /just-for-fun-alternatives
  7. The noise cancelling wearable for your mouth

    /hushme-alternatives
  8. The worst captcha ever! Forces you to do 10 squats

    /squat-captcha-alternatives
  9. Spam protection for WordPress, Joomla, Drupal, and any other websites

    Open Source Free Trial $12.0 / Annually

    /cleantalk-alternatives
  10. Confident Technologies provides free CAPTCHA security software called Confident CAPTCHA, a picture...

    /confident-captcha-alternatives
  11. Create parodies of the iconic O'Reilly book covers

    /o-rly-cover-generator-alternatives
  12. Truth or dare dating

    /elimi-alternatives
  13. A captcha form for metal fans

    /metal-captcha-alternatives
  14. Find out about Cuelux - Next generation lighting control. Download the latest version of Cuelux.

    /cuelux-alternatives
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