hCaptcha - Stop bots and human abuse.
hCaptcha - Stop bots and human abuse. 图标

hCaptcha - Stop bots and human abuse.

hcaptcha.com

Enterprise grade AI security platform with a privacy focus. Replace reCAPTCHA v2, v3, or Enterprise with next generation tech at better value. Used by millions.

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hCaptcha

hCaptcha Enterprise

Understand intent. Stop abuse.

Protect your services from automated and human threats, while preserving user privacy.

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Looking for hCaptcha Free or Pro?

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Bot Detection Fraud Protection Account Defense Private Learning

AI Bot Detection

The world’s most accurate bot detection. Stay ahead of persistent threat actors while preserving user privacy.

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Fraud Protection

Stop transaction fraud faster, without false positives. Our privacy-preserving approach works with no PII required.

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Account Defense

Highly accurate account takeover detection that works with every identity provider and integrates with our safer MFA. Included with hCaptcha Enterprise.

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Private Learning

Privacy-preserving abuse detection with zero PII. Custom risk models, real-time adaptive learning as threats change.

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Protecting category leaders in every industry

hCaptcha Enterprise is the leader in privacy-first online security, used to protect hundreds of millions of people around the world.

Deploy in minutes

Switch from reCAPTCHA with two lines of code.

Universal Support: Hundreds of plugins and native integrations simplify rollout.

Comprehensive Security On Demand

One integration, many use cases

Bad Bots

Human Abuse

Account Takeovers

Credential Stuffing

Purchase Fraud

Card Testing

Chargeback Fraud

SMS Tolling Fraud

Platform Abuse

Affiliate Fraud

Ultra low friction, fully customizable

With passive and No-CAPTCHA modes, server side API protection and more, hCaptcha Enterprise is a complete security platform. From threat models to custom themes, get exactly the behavior you want.

Compliant and Universal

Works in every country

Unique Zero PII features simplify global compliance for regulated industries. Enable trust and safety while exceeding privacy standards like GDPR, CCPA, and HIPAA.

SOC 2 logo

Designed for accessibility

Flexible options to meet both your security and WCAG 2.1 accessibility requirements, from text-based challenges to our passive Universal Accessibility system.

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A new kind of MFA. Zero tolling attacks.

We flipped the script on SMS

Stronger Verification

Unlike push-based SMS, hCaptcha MFA uses a pull-based approach that simplifies the user experience and eliminates toll fraud, making it more secure by design.

Richer Signals for ATO Detection

SMS alone is unreliable. Combining pull-based SMS with Account Defense gives you a deeper, more accurate picture of account takeover attempts.

Find Threats Without Fingerprinting Your Users

Traditional fingerprints are becoming useless for stopping attacks. Browser makers are working to break them, and attackers can easily emulate them.

Use Advanced Threat Signatures

Our Advanced Threat Signatures are a breakthrough in security ML, clustering attackers across thousands of IPs and devices while separating all good traffic into just one or a few signatures.

Stop Account Takeovers

hCaptcha Enterprise is not just a great way to stop credential stuffing and other high volume attacks. Find post-login and intra-session attacks, without sharing user data or personal information with us.

Find Human Fraud and Abuse Fast

Private Learning is a Revolution in Security ML

Learn why over 60% of the top online payment processors choose hCaptcha Enterprise to detect fraud and abuse. Our models deliver unparalleled precision with nearly zero false positives and no PII.

Run it on the web, in apps, or entirely server-side.

View Case Studies

Risk Insights Powers Analysis and Your Own ML

A novel approach to signal enrichment, our scoped and blinded signals help your ML models stay compliant with global privacy laws while benefiting from our unique detection and risk analysis.

Our Expertise is Applied 24/7

From real-time detection to 24/7/365 SOC coverage by ML and our trained experts, hCaptcha Enterprise lets you rapidly respond to new threats, whether human or automated.

Let us manage the details, or supercharge your own SOC with powerful new tools.

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Stop malicious bots, protect user privacy. Find the right bot management solution for your company.

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World-class bot protection

Works in every country

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Complies with GDPR, CCPA, LGPD, PIPL and more

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Friction-free “No CAPTCHA” & 99.9% passive modes

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Bot detection and risk scores

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APT mitigation

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Control challenges and types shown

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Control challenge content used

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Fine-grained difficulty levels

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Flash Sale protection features

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Multi-user dashboards, SAML SSO

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Advanced reporting features

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Enterprise SLAs

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Who uses hCaptcha?

hCaptcha is the largest independent service of its kind.From Global 2000 to startups, thousands of enterprises choose hCaptcha to protect their online services.

e-Commerce Finance Technology Gaming Government Telecom Privacy

"Why do we use hCaptcha? No one else could deliver on the features and performance we need."

— Alex M., Product Manager @ Shopify

Leading e-commerce platforms likeShopifyuse hCaptcha Enterprise to protect customers while preserving privacy.

More than 60% of all major payment platforms, along with many banks and other fintechs around the world, use hCaptcha Enterprise platform solutions like Private Learning to stop fraud and abuse.

The largest tech companies and public clouds, many leading startups, and thousands of others choose hCaptcha Enterprise to protect their platforms, stop fake registrations, detect account takeovers, and more.

From global top 10 largest gaming companies to startups, online game companies choose hCaptcha Enterprise to prevent giveaway abuse, account takeovers, in-game abuse, purchase fraud, and more.

Privacy-focused government agencies across the Americas, Europe, and around the world choose hCaptcha Enterprise to protect their most critical services. Our managed solutions and unique features like Zero PII keep e-Government services safe for users without operating overhead.

hCaptcha offers unique features for Telecoms, including First-Party Hosting to enable hcaptcha.your.com, simplifying zero rating. Mobile, satellite, and fixed line operators around the world use hCaptcha Enterprise to stop activation fraud and more, whether human or automated.

The most popular privacy-focused messaging, email, and VPN services all choose hCaptcha Enterprise to protect their platforms while maintaining strong privacy guarantees.

Custom Threat Models and Zero PII features maintain strong security without blocking legitimate users of privacy browsers like Brave and tools like Tor.

Enterprise Features

hCaptcha Enterprise delivers unparalleled accuracy and power to solve trust and safety issues.

From automated attacks to human abuse, our complete security platform gives you the tools you need.

World-class bot protection

Battle-tested at web scale.

High accuracy risk scores

Detect bad actors of many different types.

Zero friction and 99.9% passive modes

Challenge less than 0.1% of legitimate users.

Control challenge types shown

Wide library of types to choose from.

Control challenge content used

Stay on brand with a consistent user experience.

Enterprise SLAs

Guaranteed reliability and fast 24/7 on-call support.

Legacy browser support

Compatible all the way back to Internet Explorer 8.

Support for non-JavaScript clients.

Advanced reporting dashboards and API

See what’s happening across all your sites and apps.

Works in every country

Unlike reCAPTCHA, we work in every country.

GDPR, CCPA, and LGPD-friendly privacy policy

Designed for privacy from day one.

Strong Data Processing Agreement.

Fine-grained difficulty levels

Dial this in to exactly fit your use case.

First-party hosting

All requests and assets go to hcaptcha.yourdomain.com

Multi-user dashboards

Share management across your team.

SAML SSO integration with Identity Providers like Okta or Azure AD.

Sophisticated RBAC access restrictions available.

Instant Verification

0ms latency: verify hCaptcha tokens with no API call.

Mobile (iOS and Android) Integration

Seamless experience across web, native mobile, mobile web.

Pre-built integrations and native SDKs available.

Customized Terms and Privacy Guarantees

Satisfy your legal needs when other companies cannot.

Ready to see what we can do for you? Contact us today to get a demo or start a pilot.

Contact Sales

Our Expertise is Applied 24/7

Empower your SOC with Security ML, or let us manage response

From real-time detection to 24/7/365 SOC coverage by ML and our trained experts, hCaptcha Enterprise lets you rapidly respond to new threats, whether human or automated.

Let us manage the details, or supercharge your own SOC with powerful new tools.

View Case Studies

See hCaptcha Enterprise in Action

Get a demo or start a pilot today.

Get Started

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Status Documentation Report a Bug Accessibility Cyberattacks 101 GDPR

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Status Report a Bug Cyberattacks 101

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hCaptcha is a registered trademark of Intuition Machines, Inc.

©2025 Intuition Machines, Inc.

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