hCaptcha Alternatives

reCAPTCHA is a free security service that protects your websites from spam and abuse.

Enterprise Captcha solutions

Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

Try for free freemium $0.1 (per credit)

GeeTest protects your websites, mobile Apps and APIs from bot threats.

freemium

A reliable captcha service, offers advanced security to protect websites from spam and abuse while ensuring a user-friendly experience for legitimate visitors.

freemium $10.0 / Monthly ("2 Domains", "1,500,000 Requests Per Month", "1 Datacenter")

Spam protection for WordPress, Joomla, Drupal, and any other websites

Open Source Free Trial $12.0 / Annually

Akismet is a spam fighting service that protects millions of WordPress sites from comment and contact form spam.

DataDome provides innovative technology and human expertise to block bad bots.

Solve Media's cost per engagement platform offers advertisers branded CAPTCHA and skippable Pre-Roll while providing publishers with enhanced security and a new revenue solution.

The better, new standard to stop spam content.

freemium $49.0 / Monthly (Unlimited Websites, 100K API Calls)

UniqPin is a free for non-commercial use service which destiny improve ability of interfaces detect...

PerimeterX Bot Defender prevents automated attacks by detecting and protecting against malicious web and mobile behavior.

Spamty is a web service to encrypt an email address and share it on the internet.

CAPTCHA that filters out humans and only lets programs pass