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.
Kudos - Kudos is the simple and easy to use employee recognition software that enhances employee engagement and team communication.
reCAPTCHA - reCAPTCHA is a free security service that protects your websites from spam and abuse.
Fond - Fond employee engagement platform helps companies increase employee happiness with recognition, rewards, perks and survey programs to maximize impact..
GeeTest CAPTCHA - GeeTest protects your websites, mobile Apps and APIs from bot threats.
Bonusly - Recognition and rewards that make work fun