Fraud detection stops fake identities, account takeovers and payment fraud before they cost money, without adding friction for genuine customers. Most fraud teams combine several weak signals into a risk score rather than relying on one check.
Fraud and identity risk data provides device, IP, behavioural and synthetic identity signals, plus consortium indicators of known bad actors. Email and phone validation data shows whether contact details are real, how long they have existed and whether they are disposable or recently ported. Identity resolution data links emails, phones, devices and addresses, so you can spot one person behind many accounts.
A typical workflow
- Score sign-ups and transactions in real time with identity and device signals.
- Step up verification for risky cases instead of blocking everyone.
- Feed confirmed fraud outcomes back into rules and models.
- Review false positives regularly so good customers are not lost.
What to check before you buy
Ask about latency and uptime for real-time APIs, coverage in your markets, how signals were validated against confirmed fraud and how personal data is processed. A retrospective test on your own historical fraud cases is the fairest way to compare providers.