Arkose Labs Alternatives

Alternatives list

1. 

   

   Cap Captcha

    30 likes

   Lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work and JS instrumentation

   Cost / License

   • Free
   • Open Source

   Application type

   • Anti-Spam

   Origin

   • Portugal
   • EU

   Platforms

   • Self-Hosted
   • Docker

   • Portugal
   • EU

   

   

   

   More about Cap Captcha  

   

   Good alternative?Is Cap Captcha a good alternative to Arkose Labs?

    
2. 

   

   reCAPTCHA

    127 likes

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

   35 reCAPTCHA alternatives

   Cost / License

   • Freemium
   • Proprietary

   Application type

   • Anti-Spam

   Origin

   • United States

   Platforms

   • Online

   • United States

   

   

   More about reCAPTCHA  

   

   Good alternative?Is reCAPTCHA a good alternative to Arkose Labs?

    
4. 

   

   Procaptcha

    15 likes

   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
   • Open Source (Apache-2.0)

   Application typeApplication types

   • Anti-Spam
   • Bot Protection

   Origin

   • United Kingdom

   Platforms

   • Online
   • Software as a Service (SaaS)
   • Wordpress

   • United Kingdom

   

   

   

   +3

   

   More about Procaptcha  

   

   Good alternative?Is Procaptcha a good alternative to Arkose Labs?

    
5. 

   

   hCaptcha

    12 likes

   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.

   Cost / License

   • Freemium
   • Proprietary

   Application type

   • Anti-Spam

   Origin

   • United States

   Platforms

   • Online

   • United States

   

   

   

   More about hCaptcha  

   

   Good alternative?Is hCaptcha a good alternative to Arkose Labs?

    
6. 

   

   IronWall

    1 like

   IronWall is a Proof-of-Work (PoW) rate-limiting protocol designed to protect high-value API endpoints (AI generation, Auth, SMS triggers) from automated abuse.

   Cost / License

   • Freemium
   • Open Source (MIT)

   Application type

   • Anti-Spam

   Platforms

   • Online
   • Software as a Service (SaaS)

   

   

   

   +2

   

   More about IronWall  

   

   Good alternative?Is IronWall a good alternative to Arkose Labs?

    
8. 

   

   mCaptcha

    4 likes

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

   Cost / License

   • Free
   • Open Source (AGPL-3.0)

   Application type

   • Anti-Spam

   Origin

   • India

   Platforms

   • Online
   • Self-Hosted
   • Software as a Service (SaaS)

   • India

   

   More about mCaptcha  

   

   Good alternative?Is mCaptcha a good alternative to Arkose Labs?

    
9. 

   

   tirreno

    1 like

   tirreno is an open-source SIEM to monitor and protect your web application from cyber fraud, account takeovers, fake accounts, and abuse. Get started for free.

   Cost / License

   • Freemium
   • Open Source (AGPL-3.0)

   Origin

   • Switzerland

   Platforms

   • Online
   • Self-Hosted
   • Docker

   • Switzerland

   

   More about tirreno  

   

   Good alternative?Is tirreno a good alternative to Arkose Labs?

    
10. 

    

    UniqPin

     3 likes

    UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it.

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    • Anti-Spam

    Platforms

    • Self-Hosted
    • JavaScript
    • PHP

    

    More about UniqPin  

    

    Good alternative?Is UniqPin a good alternative to Arkose Labs?

     
11. 

    

    Mollom

     2 likes

    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

    Origin

    • Belgium
    • EU

    Alerts

    • Discontinued

    Platforms

    • Online

    

    Good alternative?Is Mollom a good alternative to Arkose Labs?

     
12. 

    

    Sblam!

     3 likes

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

    Cost / License

    • Free
    • Proprietary

    Application type

    • Anti-Spam

    Origin

    • Poland
    • EU

    Platforms

    • Linux
    • Online

    

    Good alternative?Is Sblam! a good alternative to Arkose Labs?

     
13. 

    

    MTcaptcha

     3 likes

    MTCaptcha is a smart captcha service that prioritizes privacy and accessibility. It offers an adaptive invisible noCaptcha that is easy for humans but hard for bots, making verification frictionless. MTCaptcha is GDPR and WCAG compliant, ensuring that your data is never sold or...

    Cost / License

    • Freemium
    • Proprietary

    Origin

    • Canada

    Platforms

    • Software as a Service (SaaS)

    • Canada

    

    

    

    +2

    

    More about MTcaptcha  

    

    Good alternative?Is MTcaptcha a good alternative to Arkose Labs?

     
14. 

    

    CodeCaptcha

     Like

    Hide your web link behind a mini-coding challenge.

    Cost / License

    • Free
    • Proprietary

    Origin

    • Pakistan

    Platforms

    • Online

    • Pakistan

    

    

    More about CodeCaptcha  

    

    Good alternative?Is CodeCaptcha a good alternative to Arkose Labs?