hCaptcha

What is hCaptcha?

hCaptcha is an enterprise platform for real-time bot detection, AI agent verification, and fraud prevention. It protects websites, applications, and APIs from automated abuse and human fraud using behavioral analysis rather than personal data collection. The service operates on a Zero-PII architecture to support privacy compliance.

What are the features of hCaptcha?

• Real-time risk scoring

  Evaluates interactions using Advanced Threat Signatures and thousands of signals to distinguish trusted users from bots without browser fingerprinting or personal data.
• Pull-based MFA

  Uses a pull-based SMS approach instead of push-based SMS to verify users while eliminating toll fraud.
• Passive and No-CAPTCHA modes

  Offers friction-free verification options, including a 99.9% passive mode that challenges less than 0.1% of legitimate users.
• First-party hosting

  Routes all requests and assets through a custom domain such as hcaptcha.yourdomain.com.
• Instant Verification

  Verifies hCaptcha tokens with 0ms latency and no API call.
• Private Learning (Private Learning)

  Delivers ML-driven abuse detection and custom risk models that adapt in real time without collecting PII.

What are the use cases of hCaptcha?

• Blocking credential stuffing, account takeovers, and intra-session attacks across authenticated user journeys without sharing user data.
• Preventing transaction fraud, card testing, chargeback fraud, and promotional incentive abuse on payment platforms.
• Stopping fake account creation and multi-accounting abuse in e-commerce, gaming, and telecom services.

How to use hCaptcha?

• Add the hCaptcha client to your application.
• Place a verification widget or configure a passive challenge where needed.
• Validate the resulting tokens with your server.
• SDKs, plugins, and framework integrations are available for web platforms, mobile applications, and CMSs.

hCaptcha Pricing Information:

• Publisher: Free sign-up access.
• Pro: Try for free; includes bot detection, risk scores, passive modes, fine-grained difficulty levels, flash sale protection features, multi-user dashboards, SAML SSO, and advanced reporting.
• Enterprise: Contact Sales; adds account defense, Private Learning, managed 24/7 SOC coverage, first-party hosting, legacy browser support back to Internet Explorer 8, customized terms, and enterprise SLAs.