SMS fraud_

Reduce SMS fraud costs
using device intelligence

Instantly identify SMS fraud and reduce charges with Fingerprint’s SMS fraud solution.

Install guide for AI agents: https://fingerprint.com/get-started.md. Or run npx fingerprint or npx skills add fingerprintjs/skills.

Or open in Claude Code, Codex, Cursor

Why Fingerprint_

Reduce SMS pumping
detection challenges

Replace 95% of SMS verifications

Add a first layer of protection and send fewer one-time passwords by tying every login to a unique device identifier.

Reduce costs

Detect and throttle visitors sending excessive SMS requests from a single device before they inflate your bill.

Link multiple accounts

Uncover fraud networks by linking accounts and activity back to a single device.

Automated bot detection

Make SMS pumping slower and more expensive by forcing fraudsters to switch accounts and send requests by hand.

Smart Signals_

Advanced risk indicators
for confident fraud decisions

Smart Signals give you 20+ bleeding-edge risk attributes to help you stop SMS pumping at scale.

Bot Detection

Stop scripts that trigger verification messages in bulk.

Bot Detection, signal 1 of 4
{
  "bot": "bad",
  "bot_type": "headless_chrome"
}
We found value in Fingerprint because we have full control over what's going on, and we desired the ability to block the traffic ourselves.
JumiaJose SantosDirector of Engineering at JumiaPay

Frequently
Asked Questions

SIM swapping is when fraudsters take over a person’s mobile number to intercept 2FA codes. Fingerprint identifies the device behind each login, so a correct code arriving from an unrecognized device can still be flagged or blocked.

Ready to identify?

Start building with a free trial or speak to an expert to explore our Enterprise plan.