hCaptcha is a privacy-focused security tool that helps websites stop bots and online abuse, offering an alternative to reCAPTCHA for user verification.
hCaptcha is a security solution designed to protect websites from bots, online fraud, and abuse while respecting user privacy. If you need to verify that visitors are real people—without compromising their personal data—hCaptcha offers an easy-to-integrate, privacy-first alternative to traditional tools like reCAPTCHA.
With hCaptcha, you can keep your site secure using advanced AI-driven threat detection, all while maintaining accessibility for users. The platform is trusted by millions and is suitable for businesses of any size looking to prevent spam and automated attacks. Switching to hCaptcha is quick, requiring just a couple of lines of code, so you can focus on your business while hCaptcha works to keep your users safe.
Whether you run a large enterprise or a small website, hCaptcha gives you control over security and privacy. Its features are designed to help you find and block threats efficiently, without tracking or fingerprinting your users.
Discover websites similar to Hcaptcha.com. Optimized for ultra-fast loading.
2FAS is an open-source app for two-factor authentication, helping you securely protect your online accounts with privacy and simplicity across devices.
Guardian Firewall is an iOS app that protects your privacy and data with advanced firewall features, helping you surf the web and use apps more securely.
PYN LAB offers privacy-focused solutions for secure mobile communications, using end-to-end encryption to protect sensitive calls on iOS and Android devices.
1Kosmos offers secure, passwordless authentication and digital identity verification using biometrics and blockchain for businesses and individuals.
IronVest protects your digital banking and online accounts with advanced authentication and privacy tools, helping prevent fraud and account takeovers.
TU Latch lets businesses add an extra security layer to digital services, helping protect employees and customers from online threats. Spanish interface.
ProPrivacy helps you protect your digital privacy with expert research, privacy tool reviews, and guides on VPNs, password managers, and more.
REINER SCT offers secure chip card readers, 2FA hardware, and digital solutions for online banking, access control, and time tracking. German language site.
Check if your email or phone number has been exposed in known data breaches and get notified about future security incidents.
Whoscall helps you identify unknown callers and block scams or spam calls and texts, keeping your phone safe from fraud and unwanted messages.
SecSign offers secure two-factor authentication with easy-to-use apps for safer online logins and enhanced protection for your business or personal accounts.
Beyond Identity offers a secure access management platform with phishing-resistant MFA, SSO, and passwordless authentication for identity protection.
miniOrange offers security plugins for easy single sign-on (SSO), two-factor authentication, and user management across popular CMS platforms.
BIO-key PortalGuard offers secure, passwordless multi-factor authentication using biometrics and passkeys to protect your accounts.
Authy helps you secure your online accounts with easy-to-use two-factor authentication, adding extra protection beyond passwords. Free app for all devices.
Token2 offers secure hardware tokens and FIDO2 keys for easy two-factor authentication, replacing app-based authenticators with physical devices.
Learn how to use two-factor authentication with Duo Security. This guide helps you protect your accounts and explains key setup steps for added safety.
Secure your accounts with Symantec VIP, a two-factor authentication service that adds an extra layer of protection to your online logins anywhere you go.
Duo Security helps protect your accounts with secure sign-in solutions like multi-factor authentication and single sign-on for businesses of all sizes.
Fluistr lets you add easy, password-free two-factor authentication to your WordPress site, using a plugin and mobile app for secure logins.
Secunet Protect4Use offers multi-factor authentication for secure, passwordless login and transaction authorization on web services. German language.
ProofMode securely captures and verifies photos, videos, and audio on your phone, protecting authenticity and privacy for activists and journalists.
See how well your browser protects you from online tracking and fingerprinting with simple privacy tests and clear results. English language site.
See how unique your browser is online and check your digital fingerprint to understand how easily you could be identified on the Internet.
Guardian Project offers privacy-focused apps and tools that help you protect your digital communications and data, with a focus on security and anonymity.
Pixxle Me offre un accès sécurisé à l'écosystème Pixxle et à divers services digitaux, le tout sans mot de passe. Site en français.
Test and explore WebAuthn authentication methods in your browser. Register credentials, try advanced settings, and learn about passwordless security online.
CanoKeys offers secure, open-source hardware for FIDO2 and WebAuthn authentication, letting you manage resident and normal keys with helpful tools.
All About Cookies offers easy-to-understand guides, tips, and reviews to help you protect your privacy and security while browsing online.
Check if your smartphone is being monitored and stay safe online with this easy-to-use security scanner. Service available in Korean.
Aegis Authenticator is a free, open-source Android app to securely manage your 2-step verification tokens for online accounts and boost your account security.
Discover tools and services similar to hcaptcha.com
Explore related tools and services in these categories