MTcaptcha Alternatives
MTcaptcha is described as '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' and is an app in the online services category. There are more than 10 alternatives to MTcaptcha for a variety of platforms, including Web-based, Self-Hosted, SaaS, Docker and Wordpress apps. The best MTcaptcha alternative is Cap Captcha, which is both free and Open Source. Other great apps like MTcaptcha are Anubis (anti-bot), reCAPTCHA, hCaptcha and mCaptcha.
- Freemium • Proprietary
Lightweight, modern open-source CAPTCHA alternative designed using SHA-256 proof-of-work.
License model
- Free • Open Source
Application type
Country of Origin
Portugal
EU
Platforms
- Self-Hosted
- Docker
Anubis weighs the soul of your connection using a sha256 proof-of-work challenge in order to protect upstream resources from scraper bots.
License model
- Free • Open Source
Application types
Country of Origin
Canada
Platforms
- Self-Hosted
- Go (Programming Language)
- Docker
- 26 reCAPTCHA alternatives
reCAPTCHA is a free service that protects your site from spam and abuse, using risk analysis techniques to tell humans and bots apart.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Online
reCAPTCHA Features
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.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Online
License model
- Free • Open Source
Application types
Country of Origin
India
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
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.
License model
- Free • Open Source
Application type
Country of Origin
Switzerland
Platforms
- Online
- Self-Hosted
- Python
- JavaScript
- Drupal
- Django
- PHP
- Mautic
- Wordpress
- 16 ALTCHA alternatives
ALTCHA uses a proof-of-work mechanism to protect your website, APIs, and online services from spam and unwanted content. Unlike other CAPTCHA solutions, ALTCHA is free, open-source and self-hosted, does not use cookies nor fingerprinting, does not track users, and is fully...
License model
- Free • Open Source
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
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.
License model
- Freemium • Open Source
Application types
Country of Origin
United Kingdom
Platforms
- Online
- Software as a Service (SaaS)
- Wordpress
License model
- Freemium • Proprietary
Application types
Country of Origin
Germany
EU
Platforms
- Online
- Software as a Service (SaaS)
License model
- Freemium • Proprietary
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
AuthKong is a smart captcha service designed to protect websites from spam and abuse while ensuring real users can pass through effortlessly. It offers a more user-friendly and effective alternative to traditional captcha systems like reCAPTCHA, featuring easy-to-use slider and...
License model
- Freemium • Proprietary
Platforms
- Online
AuthKong Features
Protect your business from bots and spam while ensuring 100% data privacy compliance. No puzzles, no tracking – just invisible security that works.
License model
- Paid • Proprietary
Country of Origin
Austria
EU
Platforms
- Software as a Service (SaaS)
- Online
Captcha Features