reCAPTCHA AlternativesTop Anti-Spam Tools and other similar apps like reCAPTCHA
reCAPTCHA is described as 'Free service that protects your site from spam and abuse, using risk analysis techniques to tell humans and bots apart' and is a very popular Anti-Spam tool in the security & privacy category. There are more than 25 alternatives to reCAPTCHA, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, JavaScript and PHP apps. The best reCAPTCHA alternative is Cap Captcha, which is both free and Open Source. Other great sites and apps similar to reCAPTCHA are hCaptcha, Anubis (anti-bot), Cloudflare Turnstile and ALTCHA.
- 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
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
Comments about hCaptcha as an Alternative to reCAPTCHA
NicolasI like hCaptcha for his privacy respectful policies.
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
- 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
- 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)
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 reCAPTCHA
Most Recent CommentThe most secure and privacy-aware solution on the market
Peter JepefIt doesn't actually stop bots
seamless UX without clicking on busses, WCAG compliant, maximum accessibility, privacy compliant, no HTTP cookies, no persistent browser storage, no fingerprinting
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
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 reCAPTCHA
Peter JepefIt works better, it costs less, it doesn't track your users, it has invisible challenges for humans stops bots. Need I say more?
License model
- Free • Open Source
Application types
Country of Origin
India
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
Comments about mCaptcha as an Alternative to reCAPTCHA
BiepIt is Free and Open Source. Inspectable.
GeeTest protects your websites, mobile apps and APIs from bad bot attacks with zero user friction. Its self-learning defense model based on Graph Convolutional Networks and massive volumes of biometric data collected in the past 7 years allows GeeTest to identify and mitigate...
License model
- Paid • Proprietary
Application type
Country of Origin
China
Platforms
- Software as a Service (SaaS)
GeeTest CAPTCHA Features
The Arkose Labs platform undermines the economic drivers behind fraud until perpetrators are compelled to abandon attacks. Real-time risk classification of traffic with interactive enforcement challenges, the solution defeats automated attacks...
License model
- Paid • Proprietary
Country of Origin
United States
Platforms
- Software as a Service (SaaS)
Arkose Labs Features
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
hCaptcha say they have privacy based policies but its basically a "trust me bro" situation. Not GDPR friendly.