Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
NoBot CAPTCHA API Alternatives
NoBot CAPTCHA API is described as 'Developer-friendly alternative to Google reCAPTCHA that helps prevent automated bot traffic without compromising user privacy' and is a Anti-Spam tool in the security & privacy category. There are more than 25 alternatives to NoBot CAPTCHA API for a variety of platforms, including Web-based, SaaS, Self-Hosted, PHP and JavaScript apps. The best NoBot CAPTCHA API alternative is Cap Captcha, which is both free and Open Source. Other great apps like NoBot CAPTCHA API are Anubis, reCAPTCHA, Procaptcha and Private Captcha.
Alternatives list
Cost / License
- Free
- Proprietary
Platforms
- Online
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...
+3
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...
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
conCaptcha is a self-hosted captcha which is faster, more user-friendly and more customizable than other captchas - available for PHP and ASP.NET websites. Users no longer have to read any annoying text images, solve difficult math equations or play any puzzle games.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
Protect your business from bots and spam while ensuring 100% data privacy compliance. No puzzles, no tracking – just invisible security that works.
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)
- Online
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