APTOGON
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📊Market Research

Your Data Is Only As Good
As Your Respondents.

Survey fraud silently corrupts your research. Duplicate respondents, click farms, and incentive hunters destroy data quality — and your decisions suffer.

The hidden epidemic in market research

CAPTCHAs stop bots. Nothing stops humans submitting twice — until now.

20–30%
of survey incentives go to duplicate respondents
Industry estimates
$130B+
market research industry affected by fraud yearly
ESOMAR
1 person
can submit 50+ responses with fresh email addresses
Common fraud pattern
0 tools
existing CAPTCHA / honeypots can guarantee uniqueness
APTOGON analysis

How it works

No sign-up, no government ID, no biometrics. Just a 10-second gesture.

01
🔗
Respondent opens survey

Your survey link includes an APTOGON widget — no redirects, no friction.

02
✍️
Gesture verification (~10 sec)

Respondent draws a gesture. Device fingerprint + behavioral timing confirms it's a human.

03
🔑
Anonymous DID issued

A unique, anonymous Decentralized ID is assigned. No name, no email, no biometrics stored.

04
⛓️
One DID = one response

Your backend rejects any second submission from the same DID. On-chain proof is created automatically.

Calculate your savings

See what survey fraud costs you — and what APTOGON costs in return.

ROI Calculator

Monthly responses50,000
Estimated fraud rate20%
Incentive per response$5
$50.0K
Incentives lost to fraud
$1.5K
APTOGON cost
$48.5K
Net saving

APTOGON vs. alternatives

Honeypot fieldsFree
Defeats click farmers
Email deduplicationFree
Bypassed with new email
IP deduplicationFree
Bypassed with VPN/mobile
KYC / ID verification$1–10/check
High friction, low adoption
APTOGON~$0.01/check
Guaranteed unique human

Integrate in minutes

Drop one API call into your survey backend. That's it.

# Verify respondent before recording answer
POST https://aptogon.com/api/verify/check

{
"token": "<token from widget>",
"survey_id": "survey_abc123",
"unique_scope": "survey"
}

# Response
{
"verified": true,
"unique": true, // false if DID already submitted
"did": "did:apt:0xbddd...",
"onchain_tx": "0x9ad9..."
}

Ready to clean your data?

Start free with 1,000 verifications/month. No credit card, no contract.

No biometrics storedNo government ID requiredGDPR-compatible
Other verticals:👥 Communities🤖 AI Data Labeling🔗 Web3 / DAOs