List of websites using Cloudflare Turnstile

TruValidate

TransUnion TruValidate (previously ReputationShield/IDVision from iovation) is an online risk and fraud detection platform.

Akamai Bot Manager

Akamai Bot Manager detect bots using device fingerprinting bot signatures.

Akamai Web Application Protector

Akamai Web Application Protector is designed for companies looking for a more automated approach to web application firewall (WAF) and distributed denial-of-service (DDoS) security.

Altcha

Altcha is a spam and abuse protection solution for websites and apps, offering a privacy-friendly Captcha and other tools designed with GDPR compliance to provide strong security while safeguarding user privacy.

MTCaptcha

MTCaptcha is a captcha service that is GDPR and WCAG compliant, providing the confidence of privacy and accessibility.

Keybase

Keybase is for keeping everyone's chats and files safe, from families to communities to companies. MacOS, Windows, Linux, iPhone, and Android.

Riskified

Riskified is a privately held company that provides SaaS fraud and chargeback prevention technology.

reCAPTCHA

reCAPTCHA is a free service from Google that helps protect websites from spam and abuse.

Forter

Forter is a SaaS company that provides fraud prevention technology for online retailers and marketplaces.

Friendly Captcha

Friendly Captcha is a proof-of-work based solution in which the user’s device does all the work.

Securiti

Securiti is a centralized platform that ensures the secure utilization of data and generative AI.

Sift

Sift is a CA-based fraud prevention company.