All systems operational

Invisible bot protection.
One API call.

CapGuard stops bots, spam and credential stuffing before they reach your app — without annoying your real users. Privacy-first, no tracking, GDPR-ready.

Get API key Read the docs
# Verify a challenge token server-side
curl -X POST https://capguard.ru/api/v1/captcha/challenge/verify/ \
  -H "Authorization: Bearer $CAPGUARD_KEY" \
  -d '{"token":"%CG_TOKEN%","remoteip":"203.0.113.7"}'

# → {"success": true, "score": 0.92, "action": "allow"}

Built for developers

Drop-in protection in under 5 minutes.

⚡ Low latency

Edge verification in <40ms. Your forms stay fast, your users never wait.

🔒 Privacy-first

No cookies, no fingerprint selling. We score the request, not the person.

🧩 Framework agnostic

SDKs for JS, Python, Go, PHP. Or just one HTTPS call — works anywhere.

Simple pricing

Start free. Scale when you grow.

Free

₽0/mo

10k verifications / month. Community support.

Pro

₽990/mo

1M verifications. Priority support. 99.9% SLA.

Enterprise

Custom

Unlimited volume. On-prem option. Dedicated support.