The Zero-Input Network-Layer Anti-Evasion Engine.

Passively verify cross-layer network consistency to expose advanced bots, residential proxies, and emulators. No JS probes. No browser fingerprints. No client-side telemetry.

api.uncloak.io/v1/verify
// Request: Pass client headers or IP to Uncloak API
curl -X POST "https://api.uncloak.io/v1/verify" \
     -H "Authorization: Bearer tk_your_token" \
     -d '{"ip": "104.28.192.1", "headers": {...}}'

// Response: Physics-based verdict in < 15ms
{
  "verdict": "high_risk",
  "risk_score": 92,
  "tcp_os": "linux", // Claims to be Windows via User-Agent
  "tls_ja3": "a0e9f5d64349fb13191bc781f81f42e1",
  "anomalies": [
    "tcp_ttl_mismatch",
    "emulator_signature_detected"
  ]
}

The IP Blacklist Trap

  • Residential proxies bypass IP checks instantly.
  • JS fingerprinting is easily spoofed by Puppeteer/Selenium.
  • High latency from massive database lookups.

The Uncloak Physics Engine

  • TCP/TLS Fingerprinting: Analyze packet headers, not just IPs.
  • Zero-JS: Works on raw API requests, IoT, and mobile apps.
  • Sub-15ms Latency: O(1) algorithmic analysis, no DB lookups.

Who Needs Network Integrity?

Protect your business logic from automated abuse and sophisticated fraud rings.

AdTech & Affiliate

Stop click fraud and conversion spoofing from device farms and emulators before you pay out.

API & Data Providers

Block competitors from scraping your pricing, inventory, or proprietary datasets via headless browsers.

Fintech & Auth

Detect account takeovers (ATO) and fraudulent signups originating from VPNs and tunneling services.

Simple, Transparent Pricing

Start building for free. Scale as your traffic grows.

Starter

$29/mo
  • 50,000 Verifications / mo
  • TCP & TLS Fingerprinting
  • Standard Support
MOST POPULAR

Pro

$99/mo
  • 500,000 Verifications / mo
  • Advanced Anomaly Scoring
  • Priority Email Support

Scale

$299/mo
  • 5,000,000 Verifications / mo
  • Custom Rate Limits
  • Dedicated Slack Channel