Use cases
Where fraud gets in
Fake signups, free trial abuse, stolen cards at checkout, hijacked logins. Pick the one that's costing you and see how one API call stops it.
VPN Detection API
Know when an IP is a VPN, proxy, Tor node or datacenter, and get a decision rather than a flag
Learn moreFraud Risk Score API
One 0 to 100 score per signup, login or order, with the reasons spelled out
Learn moreSaaS Signup Fraud Prevention API
One API call at signup to stop disposable emails, bots and fake accounts
Learn moreStripe Chargeback Prevention API
Catch risky customers before checkout, and risky payments right after
Learn moreFree Trial Account Abuse Prevention
Spot the same person signing up again and again with new emails and VPNs
Learn moreBlock Fraudulent Orders at Checkout
Check the customer's email and IP at checkout and stop risky orders
Learn moreVelocity Checks and Anomaly Detection
Catch the fifth signup from one IP, the address pattern that keeps coming back, and the login from a country the user has never been in
Learn moreBlock Account Takeover Attacks
Spot logins that don't fit, from a new country or behind a VPN, and step up to 2FA
Learn moreBlock Marketplace Fraud on Both Sides
Check buyers and sellers when they sign up and when they trade
Learn moreExplore more
Try the free checker on a real address, see everything Fidro checks, or see how it compares.
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