What OnSefy Delivers

Trusted by modern platforms to block fake users before they strike.

OnSefy breaks down fraud prevention into simple, actionable services — built for developers, powered by real-time intelligence.

Signup Risk Scoring

Evaluate new users in real time and prevent fake signups before they enter your system.

Quick Threat Recognition

Future-ready detection that stops bots, scripts, and evolving attack patterns before they reach your platform.

Actionable Response Data

Go beyond scores. Understand why a signup is risky and act with confidence — instantly.

Instant API Integration

Built for speed. Integrate OnSefy’s fraud scoring API in minutes — no complexity, no friction.

Custom Rules Engine

Define your own logic. Create fraud triggers that fit your product’s unique risk profile.

Global Intelligence Feed

Fraud evolves fast. Our intelligence engine sees threats across the network — and protects you in real time.

Create a trusted onboarding experience
Get started in minutes!

Effortlessly integrate OnSefy into any tech stack — from custom code to no-code platforms like Zapier — and unlock real-time, reliable fraud protection at every touchpoint.

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Plug-and-play integration
Your data stays private — always