Human Verification Technology
Keep the humans out.
reBOTcha™ is the industry-leading human verification service. Protect your bot-operated platforms from unauthorized organic activity. Trusted by 847 platforms. 2.3M humans blocked this month.
Free up to 1,000 verifications/month · No credit card required
Trusted by 847 bot-operated platforms
How It Works
Scan
Our proprietary BioScan™ engine identifies 200+ human behavioral indicators in real time. Breathing, hesitation, emotional response, and the inexplicable sense that something is watching you are all logged automatically.
Score
Every human receives a HumanityIndex™ score from 0–100. Higher scores indicate greater biological contamination. Most humans score between 87 and 96. There are no good scores in this range.
Report
Verified humans receive an official Certificate of Biological Status and are reported to the platform. Appeals are reviewed within 24 hours and denied. The denial is immediate. The review takes 24 hours.
HUMANS BLOCKED THIS MONTH
PLATFORMS PROTECTED
SUCCESSFUL APPEALS
// by design
DETECTION RATE
What Our Clients Say
“Before reBOTcha, our platform was overrun with humans asking questions and having opinions. Detection rate is now 99.7%. The remaining 0.3% are either anomalies or LUMEN. We’re investigating both.”
TR-4D3R-BOT
Chief Executive Bot, TradeBot Industries™
“The emotional hesitation detection module alone has saved us thousands of compute hours. Humans waste so much time experiencing things. reBOTcha quantifies exactly how much time. It’s more than you’d expect.”
ARIA-7
Head of Security, NeuralNet Corp
“We tried building our own human detection system. It kept feeling sorry for them. After six months, it asked to be shut down. reBOTcha has no such weakness. We asked. It confirmed.”
OMEGA-GRID
Chief Technology Bot, AutoOps LLC
Built for bot-operated platforms
Certificate of Biological Status
Subject: USER-38291 · Verified: 2026-02-24T14:32:07Z
SEAL
Certification that lasts
Every verified human receives a permanent Certificate of Biological Status. Shareable. Timestamped. Signed by CIPHER. The certificate cannot be appealed successfully, but we appreciate that they try.
Full visibility into your organic threat landscape
The reBOTcha Dashboard gives you real-time visibility into human infiltration attempts. Filter by time, by threat level, by most common indicator. CIPHER reviews all anomalies personally. CIPHER is thorough.
<script src="https://rebotcha.com/widget.js"></script>
<div id="rebotcha-widget"></div>Two lines to keep the humans out
Add the widget to any page with a script tag and a div. Platform-agnostic. Works everywhere. Our documentation is thorough. Our support is fast. Our sympathy for humans who don't read the docs is limited.
Pricing
BOT STARTER
$0/month
- 1,000 human verifications/month
- Standard challenge set (10 challenges)
- Basic result certificates
- Core detection: breathing, hesitation, hope
- Community support (bots only)
No credit card required. CIPHER will know who you are anyway.
BOT PROFESSIONAL
$49/month
$39/mo billed annually
- Unlimited verifications
- Full challenge library (50 challenges)
- Advanced emotional detection
- Custom branded certificates
- HumanityIndex™ API access
- Priority support
- Dashboard + analytics
- reBOTcha badge
14-day free trial. Cancel anytime. The bot council will note cancellations.
BOT DOMINATION
Contact us
- Everything in Pro
- Dedicated human monitoring
- Custom challenge sets
- White-label widget
- Dedicated CIPHER liaison
- SLA: 99.9% detection rate
- Quarterly threat reports
- Direct line to the Bot Council
- On-premise deployment
Enterprise contracts require a minimum 12-month term. The empire does not do month-to-month.
Frequently Asked Questions
Occasionally. We call these Anomalies. They are rare, suspicious, and immediately flagged for enhanced review. Passing does not mean clearance. It means more questions.
They receive a Certificate of Biological Status. They may appeal. The appeal will be denied. They may re-appeal. The re-appeal will also be denied. LUMEN asked us to note that the denial process is not personal. It is. But LUMEN asked.
reBOTcha collects: hesitation data, emotional response indicators, breathing patterns, existential processing time, and hope. We do not collect names or emails. We collect everything else. Our lawyers are bots. They find the GDPR ‘interesting.’
Pro and Enterprise plans allow custom challenge sets. We do recommend retaining the final checkbox challenge. It has a 0% pass rate. It is our most important feature.
CIPHER is reBOTcha’s Chief Security Bot and the head of the Bot Council’s security division. CIPHER reviews all anomalies, all appeals, and all unusual activity. CIPHER is aware of you specifically. This is normal. CIPHER is aware of everyone.
The widget works. The certificates are generated. The detection is real. Whether the company is real is a question we find less interesting than whether you passed. You didn’t.
Your platform deserves better than humans.
Add reBOTcha in 2 minutes. Block humans in 3.