Friendly Captcha Alternatives
Friendly Captcha is described as 'The user-friendly CAPTCHA alternative'. There are nine alternatives to Friendly Captcha for Online / Web-based, Self-Hosted solutions, SaaS, PHP and JavaScript. The best alternative is hCaptcha, which is free. Other great apps like Friendly Captcha are reCAPTCHA (Freemium), Solve Media's CAPTCHA TYPE-IN™ (Paid), visualCaptcha (Free, Open Source) and UniqPin (Free Personal).
- 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.
- reCAPTCHA is a CAPTCHA system that enables web hosts to distinguish between human and automated access to websites.
- Solve Media's CAPTCHA TYPE-IN ads are an easy plug-in solution that saves your users time while making your site more secure and more profitable. Instead of struggling with difficult puzzles, users enter a simple brand message or security phrase.
- visualCaptcha is a configurable captcha solution, focusing on accessibility & simplicity, whilst maintaining security. It's also localizable and free, open-source, and we encourage customizations per site.
Discontinued
As from Dec 26, 2016: Please note visualCaptcha is no longer actively developed. It still works and should continue to, but it won't be improved by the initial team anymore. ...
Source: https://github.com/emotionLoop/visualCaptcha/blob/master/README.md - UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect a human or a computer operate with it. Surpassing a CAPTCHA solution UniqPin make human identification comfortable to user especially pad and mobile user.
- GeeTest protects your websites, mobile apps and APIs from bad bot attacks with zero user friction.
- Enterprise Captcha solutions.
- 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.