● VERIFY·HUMAN
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RESPONDENT VERIFICATION · BY RIWI

Every respondent, a real and unique human. Privacy by design.

VerifyHuman runs a ~5-second check in the respondent's own browser. It confirms a live person, screens out bots, click farms, and repeat-takers, and can estimate age and gender — all on-device. No images. No identity. Ever.

Prove you're humanHow it works

Because at least 1 in 3 survey respondents worldwide isn't authentic.

Detected as an agent · the machine spec is at /agents

EVERY SURVEY IS NOW A TURING TEST

31%
Fraudulent responses
NORC + CloudResearch, 2026
99.8%
AI bot evasion
Of recent bots pass traditional attention checks (Dartmouth Westwood, 2025)
38%
Discard rate
When verification is applied post-hoc (Kantar)

SEE IT YOURSELF

Don't take our word for it. Prove you're human.

This page runs the real product. Take the check yourself — camera on for about five seconds, on your device. You'll see exactly what your respondents would, then we'll show you what just happened.

Demo · Verification stream
  1. 00:00:00.000·sess_____HUMANliveness 0.92 · 4-signal
  2. 00:00:00.000·sess_____BLOCKEDliveness::no_blink_pattern
  3. 00:00:00.000·sess_____HUMANliveness 0.94 · passive
  4. 00:00:00.000·sess_____HUMANliveness 0.81 · challenge_pass
  5. 00:00:00.000·sess_____BLOCKEDbehavioral::scripted_timing
  6. 00:00:00.000·sess_____HUMANliveness 0.95 · passive
  7. 00:00:00.000·sess_____HUMANliveness 0.83 · challenge_pass
Start the check

AI agent or developer? The machine spec is over here →

bots: this is the part you can't fake.

Detected as an agent · humans, hit “Start the check”

READY WHEN YOU ARE

Stop fraud at the door — without collecting a thing.

Sign up free and run VerifyHuman on your next study today — or talk to us about embedding it across your survey infrastructure.

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