Advanced CAPTCHA Protection

Protect your web applications from bots and spam with our intelligent CAPTCHA service

Get Started Free Try Demo

Why Choose CM CAPCHA?

Advanced Security

Multi-layer protection with image-based challenges and bot detection algorithms.

Easy Integration

Simple JavaScript SDK with iframe support. Integrate in minutes, not hours.

Analytics & Insights

Detailed usage analytics and real-time monitoring of your CAPTCHA performance.

How It Works

1
Sign Up & Get API Keys

Create a free account and receive your client ID and secret instantly.

2
Add SDK to Your Site

Include our lightweight JavaScript SDK in your web application.

3
Verify Responses

Validate CAPTCHA responses server-side with our simple API.

<!-- Include CM CAPCHA SDK -->
<script src="https://your-domain/static/capcha-sdk.min.js"></script>

<!-- Add CAPCHA Widget -->
<div id="capcha-container"></div>

<script>
  CMCAPCHA.render('capcha-container', {
    clientId: 'your-client-id',
    onSuccess: function(token) {
      console.log('CAPCHA verified:', token);
    }
  });
</script>

Ready to Secure Your Application?

Start with our free plan. No credit card required.

Get Started Now