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Stop more bots. Start protecting user privacy.

The #1 privacy-first CAPTCHA for web, mobile, and more.

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hCaptcha Pro: Stop bots with less user friction

Experience World-Class
Bot Protection

hCaptcha Pro is the ideal solution for developers looking for an easy-to-implement, scalable, privacy-focused security solution. Protect and improve user experience with 99.9% passive mode.

Deploy in minutes with  two lines of code.

hCaptcha is the leader in privacy-first online security, used to protect hundreds of millions of people around the world.
Universal Support:
and native integrations.

About hCaptcha

A Modern Approach to Verifying Humanity

hCaptcha solves one of today's most pressing problems: preventing malicious bots from abusing online services.
Learn more about the hCaptcha team

The World's Most Advanced Security ML Platform

hCaptcha combined advanced self-supervised machine learning with a novel edge compute approach that uniquely minimizes data collection and retention, delivered from over 250 locations globally for massive scalability.

Designed for Privacy

hCaptcha is designed to eliminate long-term data retention by relying on instant evaluation rather than recording and analyzing your browsing history. We also support initiatives like Privacy Pass, an emerging standard for preserving online privacy via cryptographic proofs, and other unique privacy-first features.
Want to see for yourself? Try hCaptcha Pro for free.

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The hCaptcha Advantage

Best in Class Accuracy

hCaptcha Enterprise delivers up to 100% detection accuracy with virtually no false positives while safeguarding user privacy, and without ever seeing unblinded account data.

Works in Every Country

hCaptcha’s privacy-preserving design uniquely minimizes data processed and retained and processes data close to the user. hCaptcha is compliant with ​​GDPR, CCPA, LGPD, PIPL and more.

Deploy in Minutes

Integrating hCaptcha Account Defense takes just minutes. If you're currently using hCaptcha, a few lines of backend code will get you started with no frontend code changes at all.