hCaptcha AlternativesAnti-Spam Tools and other similar apps like hCaptcha
hCaptcha is described as 'Is designed to solve the most labor intensive problem in machine learning: labeling massive amounts of data in a timely, affordable, and reliable way' and is a Anti-Spam tool in the security & privacy category. There are more than 25 alternatives to hCaptcha, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, JavaScript and PHP apps. The best hCaptcha alternative is Cap Captcha, which is both free and Open Source. Other great sites and apps similar to hCaptcha are Anubis (anti-bot), reCAPTCHA, mCaptcha and mosparo.
- Anti-Spam Tool
- 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
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
Comments about Procaptcha as an Alternative to hCaptcha
- 15 Cloudflare Turnstile alternatives
Turnstile is Cloudflare's smart CAPTCHA alternative. It automatically chooses from a rotating suite of non-intrusive browser challenges based on telemetry and client behavior exhibited during a session.
License model
- Free • Proprietary
Country of Origin
United States
Platforms
- Online
- JavaScript
- Software as a Service (SaaS)
Cloudflare Turnstile Features
License model
- Freemium • Proprietary
Application types
Country of Origin
Germany
EU
Platforms
- Online
- Software as a Service (SaaS)
Comments about Friendly Captcha as an Alternative to hCaptcha
Friendly Captcha is GDPR compliant.
Friendly Captcha is the best alternative to hCaptcha because it doesn't require annoying image clicking tasks.
Trustcaptcha is your user-friendly CAPTCHA solution for preventing spam and bot attacks on your website with a focus on GDPR compliance and UX.
License model
- Freemium • Proprietary
Application types
Country of Origin
Germany
EU
Platforms
- Online
- Spring
- Kotlin
- Rust
- Ruby
- Python
- .NET Framework
- Craft CMS
- React
- Groovy
- JavaScript
- Angular
- Software as a Service (SaaS)
- Scala
- PHP
- Go (Programming Language)
- Typescript
- Java
- Wordpress
- Node.JS
- Vue.js
UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it.
License model
- Free Personal • Proprietary
Application type
Platforms
- Self-Hosted
- JavaScript
- PHP
UniqPin Features
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.
License model
- Freemium • Proprietary
Country of Origin
Belgium
EU
Platforms
- Online
Discontinued"The Mollom content moderation service is no longer available … as of 2 April 2018."
Mollom Features
Much cheaper, long trial. Way less annoying to do the captchas and not many users seem to get them