Welcome to a new era of authentication
Upgrade your authentication stack with passive, persistent verification that eliminates clunky OTPs and seamlessly recognizes returning users across sessions, devices, and lifecycle changes, without added friction.
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Trusted by 2,000+ companies globally
Key Benefits
Authenticate Smarter Across The Customer Journey
Verify users behind the scenes without requiring them to enter codes or complete extra steps, streamlining their journey and driving higher customer acquisition and retention.
Move beyond vulnerable authentication methods to a unified, key-management system that secures accounts with persistent, device-based keys that are more resilient to attack.
Reduce the high costs associated with unnecessary SMS OTPs and incorrect contact information by managing identity continuity and authentication from a single, unified platform.
A returning user on a recognized device attempts an action requiring authentication (like logging in or validating a high-risk transaction).
Prove first attempts passive authentication, like Prove's Prove Key and Mobile Auth, and silently verifying the device with a cryptographic key or sim validation.
Rather than a stack of unlinked and often conflicting data signals, Prove’s Global Fraud Policy applies all Prove learnings on fraud trends, alerts, and nuanced data attributes into a unified, intelligent output, detailing the specific reason codes customers need for comprehensive risk management.
Prove returns a success or failure response, allowing the transaction to proceed or be blocked/reviewed.
If a key cannot be validated, Prove will waterfall to alternative authentication methods.
If step-up was required, we will bind a key to the users device after successfully logging in. This will allow for a seamless login next time.
Key Features
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Bring together fragmented tools into a single, orchestrated framework.
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Authenticate passively in the background. Step up only when risk requires it.
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Maintain trust through lifecycle events – no re-enrollment, no friction, no gaps in security.
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Recognize users instantly – across devices, sessions, and channels.
For Your Customers and Your Bottom Line
60%
$1.16B
50%
Verification and Authentication, Uniquely Unified.
Prove Unified Authentication intelligently orchestrates identity verification and authentication across the customer journey. We eliminate the patchwork, delivering holistic, real-time identity intelligence for unmatched user experience and fraud prevention.
Recommended resources
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Frequently Asked Questions
Unlike traditional MFA that relies on SMS codes, authenticator apps, or hardware tokens, Prove Unified Authentication uses cryptographic key binding tied to the user's device for passive background verification. Step-up authentication is only triggered when risk signals require it, making the default experience completely frictionless.
Yes. Prove Unified Authentication provides cross-channel awareness, instantly recognizing users across devices, sessions, and channels. Trust is maintained through lifecycle events like device changes or number updates without requiring re-enrollment.
Prove Unified Authentication can reduce authentication costs by up to 50% by eliminating unnecessary SMS OTP spend. An estimated 60% of SMS OTP spend is wasted on fraudsters, and SMS fraud costs businesses $1.16 billion annually. Prove replaces these costly methods with passive, cryptographic authentication.
Prove Unified Authentication is a passwordless authentication solution that replaces clunky OTPs and SMS-based verification with passive, persistent, device-based cryptographic key authentication. It seamlessly recognizes returning users across sessions, devices, and lifecycle changes without added friction.
