Detect survey fraud with unmatched accuracy

Ready to try

Fingerprint?

Survey Fraud Prevention

Powered by Fingerprint.

Survey Fraud Prevention

Powered by Fingerprint.

Survey Fraud Prevention

Powered by Fingerprint.

Fingerprint uses 100+ signals to assign a unique visitor ID to every survey taker.

Instantly flag, reject, or review suspicious entries before they impact your results.

Fingerprint uses 100+ signals to assign a unique visitor ID to every survey taker.

Instantly flag, reject, or review suspicious entries before they impact your results.

Fingerprint uses 100+ signals to assign a unique visitor ID to every survey taker.

Instantly flag, reject, or review suspicious entries before they impact your results.

Hello, Visitor ID
...
YOUR VISIT SUMMARY
You visited 1 times
VPN
Not Detected
INCOGNITO
0 sessions
GEOLOCATION
1 locations
IP ADDRESS
1 IPs
{
"vpn": {
"data": {
"result": false
}

}

}
Hello, Visitor ID
...
YOUR VISIT SUMMARY
You visited 1 times
VPN
Not Detected
INCOGNITO
0 sessions
GEOLOCATION
1 locations
IP ADDRESS
1 IPs
{
"vpn": {
"data": {
"result": false
}

}

}
Hello, Visitor ID
...
YOUR VISIT SUMMARY
You visited 1 times
BOT
Not Detected
INCOGNITO
0 sessions
GEOLOCATION
1 locations
IP ADDRESS
1 IPs
{ "botd": { "data": { "bot": { "result": "notDetected" } } } }

TRUSTED BY TOP BRANDS TO Prevent Fraud

TRUSTED BY TOP BRANDS TO Prevent Survey Fraud

The world’s top developers trust

Fingerprint to prevent Survey fraud

use cases_

use cases_

use cases_

With proven results across industries

how it works_

One API to block bots across your platform

One API to stop survey fraud across your platform

One API to stop survey fraud across your platform

Identify, differentiate, and prevent automated threats across your platform with Fingerprint. See how our best-in-class bot detection can solve your challenges:

Ensure accurate data by identifying and blocking fake survey responses. Fingerprint’s device intelligence helps you detect duplicate entries, bots, and other suspicious behaviors before they corrupt your results.

Ensure accurate data by identifying and blocking fake survey responses. Fingerprint’s device intelligence helps you detect duplicate entries, bots, and other suspicious behaviors before they corrupt your results.

HOW IT WORKS_

Prevent iGaming bonus abuse and multi-accounting with Fingerprint

Fingerprint helps you detect and block repeat signups from the same device, even when fraudsters use incognito mode, VPNs, or device resets. Get real-time Smart Signals for VPN detection, bot activity, and abnormal signup velocity — so you can keep bonuses for real players.

Stop multi-accounting for iGaming promotions

Fraudsters create multiple accounts to claim bonuses again and again, draining your promotional budget. Fingerprint helps you spot and block repeat signups from the same device, even if fraudsters use incognito mode, change IP addresses, or reset their device. This keeps your bonuses for real players and makes your promotions more effective.

FINGERPRINT'S SMART SIGNALS
MAKE IT EASY TO SPOT AND BLOCK
REPEATED FRAUD ATTEMPTS
Visitor ID_
Assigns a stable device ID to block repeat bonus-abuse signups
Bot Detection_
Detects automated signups using tools like Selenium or Puppeteer
Browser VPN Detection_
Identifies visitors hiding behind VPNs to create multiple accounts

fingerprint.com

Survey fraud prevention for developers

Survey fraud prevention for developers

Survey fraud prevention for developers

Fingerprint’s JavaScript agent and real-time API make it easy to add survey fraud checks. Get instant access to visitor ID, Smart Signals, and confidence scores to automate response validation and protect your platform.

Fingerprint’s JavaScript agent and real-time API make it easy to add survey fraud checks. Get instant access to visitor ID, Smart Signals, and confidence scores to automate response validation and protect your platform.

Fingerprint’s JavaScript agent and real-time API make it easy to add survey fraud checks. Get instant access to visitor ID, Smart Signals, and confidence scores to automate response validation and protect your platform.

Fingerprint offers seamless third-party integrations, making it easy to get started. You’ll get other additional benefits, including proxy identification and more.

Fingerprint offers seamless third-party integrations, making it easy to get started. You’ll get other additional benefits, including proxy identification and more.

Integrate with the tools you already trust

Integrate with the tools

you already trust

Integrate with the tools

you already trust

Integrate with the tools

you already trust

Integrate with the tools

you already trust

API and webhooks

API and webhooks

Request API Key

Request API Key

SDKs and libraries

SDKs and libraries

Check out the SDKs

Check out the SDKs

Fingerprint offers seamless third-party integrations, making it easy to get started. You’ll get other additional benefits, including proxy identification and more.

Case studies_

ZBD reduces multi-accounting by 95% with Fingerprint

ZBD reduces multi-accounting by 95% with

Fingerprint

“Multi-accounting creation has dropped by 95%. We used to see spikes where thousands of fake accounts were created in a single hour — now that’s practically gone”

"Multi-accounting creation has dropped by 95%. We used to see spikes where thousands of fake accounts were created in a single hour — now that’s practically gone."

"Multi-accounting creation has dropped by 95%. We used to see spikes where thousands of fake accounts were created in a single hour — now that’s practically gone."

Ben Rice

Product Manager @ ZBD

VP of Software Development

@ DreamHost

VP of Software Development

@ DreamHost

VP of Software Development

@ DreamHost

Enterprise

Start preventing survey fraud and protect your incentives with unmatched accuracy

Start preventing survey fraud and protect your incentives with unmatched accuracy

Start preventing survey fraud and protect your incentives with unmatched accuracy

Get started in minutes and claim your free 500K monthly Android API identifications.

Get started in minutes and claim your free 500K monthly Android API identifications.

Step 1

Sign up for a 14-day free trial.
No credit card needed.

Step 1

Sign up for a 14-day free trial.
No credit card needed.

Step 2

Add Fingerprint's JavaScript snippet to your site or app. 

Step 3

Start flagging repeat survey takers and bots instantly.

By creating an account, you agree to our Privacy Policy and Terms of Service.

Subscribe to our newsletter_

© FingerprintJS 2024, Inc

© FingerprintJS 2024, Inc

All systems normal

All systems normal