The GDPR-Compliant reCAPTCHA Alternative
No more image puzzles, Google tracking, or GDPR issues. SilentShield protects your forms invisibly, privacy-compliant, and accessible.
Invisible
No UI element, no puzzle, no interruption
GDPR Compliant
EU hosting, no data sharing, no tracking
No Cookies
No cookie banner needed
Ultra Fast
< 50ms vs 300ms with reCAPTCHA
Accessible
WCAG 2.1 AAA certified
Proof-of-Work
Cryptographic bot protection
Problems with reCAPTCHA
- Google tracking: reCAPTCHA collects user data and shares it with Google
- GDPR violation: Data transfer to the USA without sufficient legal basis
- Cookies required: Cookie banner becomes mandatory, users can decline
- Frustrating image puzzles: Traffic lights, crosswalks, buses – real users get blocked
- Accessibility: People with visual impairments cannot solve image puzzles
- Performance: Loads ~300ms of additional scripts from Google servers
SilentShield solves this
- 100% invisible: No user notices the protection – no UI element
- GDPR compliant: All data stays in the EU, no tracking
- No cookies: No cookie banner needed, ready to use immediately
- Proof-of-Work: Cryptographic verification instead of image puzzles
- WCAG 2.1 AAA: Fully accessible for all users
- Ultra fast: < 50ms load time, no external script bloat
GDPR Compliant
All data stays in the EU. No tracking, no cookies.
Ultra Fast
Under 50ms load time – 6x faster than reCAPTCHA.
SilentShield vs. reCAPTCHA Comparison
| Feature | SilentShield | Google reCAPTCHA |
|---|---|---|
| Visible to users | No – invisible | Yes – image puzzles |
| GDPR compliant | ||
| Cookies | None | Yes, Google cookies |
| Tracking | No tracking | Google tracking |
| Data processing | EU only | USA (Google) |
| Accessibility | WCAG 2.1 AAA | Limited |
| Load time | < 50ms | ~300ms |
| Integration time | < 5 minutes | ~10 minutes |
| Cookie banner needed | ||
| Open source SDKs |
Switch in 60 Seconds
1
Remove reCAPTCHA
<!-- Remove this: -->
<script src="https://www.google.com/
recaptcha/api.js"></script>
<div class="g-recaptcha"
data-sitekey="..."></div>2
Add SilentShield
<!-- Add this: -->
<script src="https://cdn.silentshield.dev/
v1/shield.js"
data-site-key="YOUR_KEY">
</script>3
Update backend
// Verify token server-side:
const result = await fetch(
'https://api.silentshield.dev/verify',
{
method: 'POST',
body: JSON.stringify({ token })
}
);Try the Live Demo
Interact with the form below — watch SilentShield analyze your behavior in real-time.
your-website.com/contact
Behavior Analysis
Waiting
Mouse Movement0%
Keyboard Input0%
Scroll Behavior0%
Interaction Timing0%
Human Score0%
Start interacting with the form to see the analysis.
Switch from reCAPTCHA now
Start free – no credit card required. Migration in under 5 minutes.