friendlycaptcha.com 的前十大競爭對手

hcaptcha.com

Every system we create simply reflects our relationships with other people. Identifying online traffic as “human or not” is our best defense against abuse.

2captcha.com

This is an aggregated rating for 2Captcha including ratings from CaptchaTheCat users.

arkoselabs.com

Enable your genuine customers, mitigate bots and improve your cyber risk and online fraud decisioning.

geetest.com

Discover why GeeTest stands out as a leading provider of CAPTCHA and bot management solutions. Learn more about our advanced security technologies.

datadome.co

Protect against malicious AI and build trusted relationships with verified bots & AI agents. Keep digital experiences free from cyberfraud across websites, mobile apps, ads, and APIs.

kasada.io

Kasada transcends bot management with a radical approach to defeat automated threats and online fraud. Web and API protection that lasts.

mtcaptcha.com

Dev Guide - SDK and Plugins - MTCaptcha - Java, Node JS, PHP, Wordpress, Drupal, Selenium, React, Angular JS, jQuery, JavaScript, Android, iOS, React Native Captcha Integration plugin

captchaai.com

5-thread plan with unlimited solving of reCAPTCHA v2, image CAPTCHAs and more. Starting at $15/month.

akismet.com

Akismet Privacy Your privacy is important to us About Akismet Akismet is the most powerful anti-spam service for the web. Akismet works by checking all your comments against our constantly-growing …

queue-fair.com

When the users are visitors to websites, the webserver doesn’t know how many concurrent users it has at any moment in time. Why rate based virtual waiting room?