UniqPin AlternativesAnti-Spam Tools and other similar apps like UniqPin

UniqPin is described as 'Free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it' and is a Anti-Spam tool. There are more than 10 alternatives to UniqPin for a variety of platforms, including Web-based, Self-Hosted, SaaS, Docker and Wordpress apps. The best UniqPin alternative is Cap Captcha, which is both free and Open Source. Other great apps like UniqPin are Anubis, reCAPTCHA, Procaptcha and hCaptcha.

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Alternatives list

  1. Cap Captcha icon

    Cap Captcha

     25 likes
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    Lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Docker
    Cap Captcha screenshot 1
     

    • Cap Captcha is the most popular Self-Hosted alternative to UniqPin.

    • Cap Captcha is the most popular Open Source & free alternative to UniqPin.

    • Cap Captcha is Free and Open SourceUniqPin is Free Personal and Proprietary
    • Cap Captcha is Customizable, Lightweight and Privacy focusedUniqPin is not according to our users
  2. Anubis icon

    Anubis

     15 likes
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    Applies sha256 proof-of-work challenges to incoming HTTP requests, targeting AI crawlers, bots that ignore robots.txt, and automated scrapers, protecting server resources and preventing unwanted search engine indexing for privacy-focused sites.

    47 Anubis alternatives

    Cost / License

    • Free Personal
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Go (Programming Language)
    • Docker
    Anubis screenshot 1
     
  4. reCAPTCHA icon

    reCAPTCHA

     127 likes
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    reCAPTCHA is a free service that protects your site from spam and abuse, using risk analysis techniques to tell humans and bots apart.

    28 reCAPTCHA alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    reCAPTCHA screenshot 1
     

    • reCAPTCHA is the most popular Web-based alternative to UniqPin.

    • reCAPTCHA is Freemium and ProprietaryUniqPin is Free Personal and Proprietary
  5. Procaptcha icon

    Procaptcha

     14 likes
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    Prosopo Procaptcha redefines user verification with a unique approach that emphasizes privacy and security. It's a pioneering solution designed to offer an alternative to conventional CAPTCHA systems that often compromise user privacy.

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Wordpress
    Procaptcha screenshot 1
     

    • Procaptcha is the most popular SaaS alternative to UniqPin.

    • Procaptcha is Freemium and Open SourceUniqPin is Free Personal and Proprietary
    • Procaptcha is Privacy focusedUniqPin is not according to our users
  6. hCaptcha icon

    hCaptcha

     12 likes
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    hCaptcha is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way.

    30 hCaptcha alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    hCaptcha screenshot 1
     
  7. mCaptcha icon

    mCaptcha

     4 likes
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    A no-nonsense CAPTCHA system with seamless UX | Backend component.

    30 mCaptcha alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    mCaptcha screenshot 1
     
  9. mosparo icon

    mosparo

     4 likes
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    mosparo is the modern solution for protecting your online forms from spam. The protection method is quite simple: mosparo blocks spam using rules matching the form’s data. The detection method is comparable to an e-mail spam filter.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Python
    • JavaScript
    • Drupal
    • Django
    • PHP
    • Mautic
    • Wordpress
    A screenshot from the software mosparo with the empty project list.
     
  10. Friendly Captcha icon

    Friendly Captcha

     10 likes
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    Friendly Captcha is a tool for preventing spam on your website.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Friendly Captcha screenshot 1
     
  11. Mollom icon

    Mollom

     2 likes
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    Mollom is a freemium web service to get rid of spam, unwanted content and fake users on your Drupal, Wordpress and Joomla site or blog.

    Cost / License

    • Freemium
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Online
     
  12. Sblam! icon

    Sblam!

     3 likes
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    Open-source implementation of server-side spam filtering of blog comments and forum posts.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Linux
    • Online
     

    • Sblam! is the most popular Linux alternative to UniqPin.

    • Sblam! is Free and ProprietaryUniqPin is Free Personal and Proprietary
  13. Confident Captcha icon

    Confident Captcha

     2 likes
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    Confident Technologies provides free CAPTCHA security software called Confident CAPTCHA, a picture CAPTCHA that stops spam and bots. Download our free CAPTCHA security software today.

    Cost / License

    • Freemium
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Online
    Confident Captcha screenshot 1
     
  14. EU Captcha icon

    EU Captcha

     Like
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    Multilingual captcha developed by and for EU countries.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
     
12 of 18 UniqPin alternatives