Get your website protected against bots in just 5 simple steps. This guide will walk you through the entire process from signup to implementation.
Visit captcha.eu and click the signup button. After registration, you'll get:
- Access to your personal dashboard
- 100 free verification requests to test
- Ability to manage multiple domains
Select a subscription that fits your traffic:
- Starter: Perfect for small websites (up to 1,000 requests/month)
- Growth: For growing businesses (up to 10,000 requests/month)
- Advanced: High-traffic sites (up to 100,000 requests/month)
- Enterprise: Custom solutions for large organizations
π‘ Tip: You can change plans anytime without losing service.
In your dashboard:
- Click "Add Domain"
- Enter your website's domain (must match where forms are hosted)
- Each domain gets unique API keys
- Domain must match your website's domain for security
- Keep your REST key secret - it's used for server-side validation
For the fastest setup:
- WordPress? Use our plugin
- Other CMS? Check our platform guides
- Custom site? See our integration guide
<script src="https://www.captcha.eu/sdk.js" defer></script>
<script>
KROT.setup("YOUR-PUBLIC-KEY");
</script>Once integrated:
- Test your forms to ensure protection is active
- Monitor statistics in your dashboard
- Check our REST API for detailed analytics
β You're protected! Your forms are now secure from bots.
- π Configure advanced settings in your dashboard
- π§ͺ Learn about testing strategies
- π§ Explore platform-specific features
- π Use our Austria-only endpoint for 100% EU traffic
We're here to assist:
- π¬ Live Chat: Available on our website
- π§ Email: support@captcha.eu
- π Docs: You're already here!
- π Issues: Contact form