Powerful Features for Secure Verification

Everything you need to implement inbound 2FA verification in your application

Why Inbound Verification?

The benefits that set us apart from traditional outbound verification

Inbound verification is significantly more cost-effective than traditional outbound methods. You only pay for successful verifications.

Protected against disposable phone numbers and temporary email addresses. Only real users can complete verification.

Verifications are performed by real people, not bots. Automated bot verification is impossible with our system.

No issues with SMS not arriving or emails landing in spam. Inbound verification ensures instant, reliable delivery.

Users choose their preferred method and initiate verification themselves, resulting in higher completion rates.

No need for SMS gateways or email servers. Users verify from their own devices, eliminating your infrastructure costs.

Completion rates exceed 80% (vs 40-60% with outbound). Users feel in control when they initiate verification themselves.

Functions in all countries without local SMS gateway issues. Users verify through their own carrier, regardless of location.

Each verification is one-time use only. Advanced IP, device, and location analysis prevents automated fraud attempts.

Instant verification status updates via WebSocket or webhook callbacks

SMS, WhatsApp, Voice Call, and Email verification in one platform

Dynamic QR codes with customizable expiry and security settings

Simple REST API with comprehensive documentation and code examples

Detailed verification logs and analytics for monitoring and debugging

Built to handle millions of verifications with 99.9% uptime guarantee

Join thousands of developers using Verifly to secure their applications.