reCAPTCHA Alternatives

Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

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

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

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

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.

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

The better, new standard to stop spam content.

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

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

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

The best captcha alternative. Accessible, Mobile-friendly, and Retina-ready! Available for Node.js, PHP, Ruby, Meteor, jQuery, Angular, and vanilla JS.