Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
South Korea
+4
IconCaptcha Alternatives
Apps similar to IconCaptcha include Cap Captcha, which is free and open source. Other options are Anubis, reCAPTCHA, Private Captcha and IronWall. You can choose from more than 10 Anti-Spam Tools like IconCaptcha for the web and self-hosting.
Alternatives list
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...
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
Canada
+2
NoBot CAPTCHA API is a developer-friendly alternative to Google reCAPTCHA that helps prevent automated bot traffic without compromising user privacy.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+1
TrustSig replaces traditional CAPTCHAs with deep device fingerprinting. Puzzles and checkboxes frustrate human visitors and damage conversion rates. We built a platform that extracts hardware telemetry to block bot traffic out-of-band.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
- Wordpress
Estonia
EU
Cost / License
- Free
- Proprietary
Platforms
- Online
Pakistan
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
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.
Cost / License
- Freemium
- Proprietary
Alerts
- Discontinued
Platforms
- Online
United States
+2
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
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...
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
China
+3
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Privacy-first, self-hosted CAPTCHA for the modern web. No Google. No telemetry. No visual puzzles. Protect your software from bots without handing over your users' data to a third party.
Mexico
Austria
