OneLogin - On-demand SSO, directory integration, user provisioning and more
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.
Teramind - Teramind provides a user-centric security approach for monitoring.
MTcaptcha - Enterprise Captcha solutions
TeamPassword - TeamPassword helps you manage and share access to the apps, services, and tools your team needs to keep projects moving.
GeeTest CAPTCHA - GeeTest protects your websites, mobile Apps and APIs from bot threats.