Cloudflare Turnstile is a simple and free CAPTCHA replacement solution that delivers better experiences and greater security for your users.

Banish malicious bots and stop SMS toll fraud (IRSF), account takeovers, credential stuffing, and new account fraud – with protection that rolls out in hours

Protect your site from spam and abuse.

hCaptcha is an anti-bot solution that protects user privacy and rewards websites. It is the most popular reCAPTCHA alternative. Help build a better web.