Hinge - Find people you want to date through your friends on Facebook.
hCaptcha - Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.
Tinder - Tinder is how people meet. It's like real life, but better.
GeeTest CAPTCHA - GeeTest protects your websites, mobile Apps and APIs from bot threats.
Hater - The dating app that matches you based on what you hate
MTcaptcha - Enterprise Captcha solutions