Best SPAM Protection Products in 2025

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.

Key hCaptcha features:

Privacy Security Monetization Customization

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.

Key 1Password features:

Strong Security Cross-Platform Support User-Friendly Interface Secure Sharing

Visit website paid Free Trial $36.0 / Annually

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

Key reCAPTCHA features:

Security Ease of Implementation User Experience Constant Improvement

Enterprise Captcha solutions.

Key MTcaptcha features:

High Security Standards User-Friendly Experience Customizability Accessibility Compliance

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

Key GeeTest CAPTCHA features:

User-friendly design High security Mobile compatibility Customizable

freemium

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

Key AuthKong features:

User-Friendly Interface Scalability Robust Security Features Comprehensive Documentation

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

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

Key Akismet features:

Effective Spam Filtering Easy Integration Automated Operation Regular Updates

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

Key DataDome features:

Advanced Bot Protection Machine Learning Algorithms Comprehensive Dashboard Ease of Integration

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

Key UniqPin features:

Unique Identification Enhanced Security User-friendly Interface Scalability

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.

Key Solve Media features:

Enhanced Security Advertising Revenue User Engagement Mobile Compatibility

the modern spam protection.

Key mosparo features:

Accessible Data-saving Free-to-use Self-hosted

Open Source

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

Key CleanTalk features:

Effective Spam Protection Wide Platform Support Easy Integration Real-Time Analysis

Free Trial $12.0 / Annually

Protect your applications from bots with Procaptcha. GDPR compliant, privacy friendly, open source, and better value than alternatives. Switch from reCAPTCHA in minutes.

Key Prosopo.io features:

User Privacy Protection Decentralized Infrastructure AI-Powered Solutions User-Friendly Interface

freemium

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

Key visualCaptcha features:

Accessibility User Experience Mobile Friendly Customization