Say goodbye to blurry traffic lights and annoying CAPTCHAs. Vizillo HumanShield combines invisible Proof-of-Work, kinematic entropy, and real-time fraud IP intelligence to protect websites and mobile apps in under 150ms.
To generate cryptographic API credentials, view your backend Secret Key, and protect your domains, you must have a verified developer account. Free tier includes 10,000 verifications per month.
Add Vizillo HumanShield to your web application or backend API in less than 2 minutes. Compatible with all major frameworks.
<!-- 1. Include Vizillo HumanShield Script -->
<script src="https://vizillo.com/sdk/vizillo-verify.js" async defer></script>
<!-- 2. Embed Widget inside your Form -->
<form action="/api/login" method="POST">
<input type="email" name="email" placeholder="Email" required />
<input type="password" name="password" placeholder="Password" required />
<!-- Vizillo HumanShield Drop-In Badge -->
<div class="vizillo-verify" data-sitekey="viz_site_YOUR_KEY" data-theme="dark"></div>
<button type="submit">Sign In</button>
</form>How Vizillo stacks up against legacy CAPTCHA platforms.
| Feature | Vizillo HumanShield | Google reCAPTCHA v2/v3 | Cloudflare Turnstile | hCaptcha |
|---|---|---|---|---|
| User Experience | Frictionless (No image puzzles) | Frustrating crosswalks & buses | Frictionless | Complex multi-step puzzles |
| Grey-Zone Suspicious Traffic | Sleek Cyber Slider challenge | 9-box image matrix | Interactive tap box | Multiple image puzzles |
| User Privacy & Tracking | Zero ad tracking / 0 cookies | Profiles users for Google Ads | Privacy focused | Commercial ad networks |
| Dual Scam & Fraud Intelligence | Built-in (Catches disposable emails & fraud IPs) | No fraud intelligence | Basic WAF/ASN only | No scam database |
| Verification Latency | 50ms - 120ms | 500ms - 2500ms | 150ms - 300ms | 1000ms - 4000ms |
| Developer Free Tier | Free forever (10,000 / mo) | Paid beyond limits | Free (tied to Cloudflare DNS) | Paid Enterprise |
Analyze domain age, SSL validity, and hosting reputation to identify phishing attempts.
Upload an image to check if it was generated by AI or captured by a real camera.
Check APK files for hidden viruses, malware, and privacy risks.
Decompile and audit APK files up to 100MB: detect banking trojans, leaked keys & trackers.
Upload any file to scan against global threat databases for malicious signatures.
Instant verification if your personal data has been leaked in global breaches.