Start free. No credit card required. Upgrade when you need more protection.
See what's included in each plan
| Feature | Free | Pro | Business |
|---|---|---|---|
| Websites | 1 | 10 | Unlimited |
| Requests/month | 5,000 | 100,000 | 1,000,000 |
| All 25 CAPTCHA types | — | ✓ | ✓ |
| Invisible bot detection | ✓ | ✓ | ✓ |
| Auto-pass real users | ✓ | ✓ | ✓ |
| JavaScript embed | ✓ | ✓ | ✓ |
| REST API access | ✓ | ✓ | ✓ |
| Multi-language widget (12 langs) | ✓ | ✓ | ✓ |
| Analytics dashboard | — | ✓ | ✓ |
| Custom branding | — | — | ✓ |
| Priority support | — | — | ✓ |
| Stripe subscription | — | ✓ | ✓ |
Yes. Cancel from your dashboard or email us. No contracts, no cancellation fees.
Every time embed.js checks a visitor — whether they auto-pass or see a CAPTCHA. One visitor = one request per page load.
API returns HTTP 429. Real users are not blocked — we fail open. Upgrade or wait for the monthly reset.
Yes! ShieldCaptcha is open for self-hosting. See the docs for setup instructions.
Yes. The CAPTCHA widget auto-detects visitor browser language from 12 supported languages.
The Free plan is unlimited in time. For Pro/Business, contact us for a trial.
Free forever plan. No credit card. 2 minute setup.
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