How to boost passkey enrollment?

What strategies are recommended to boost passkey enrollment and reduce reliance on passwords or OTP logins?#

To effectively boost passkey enrollment and significantly reduce reliance on passwords or costly OTP (one-time password) logins, enterprises should implement the following strategic best practices:

1. Post-Login Passkey Prompts#

• Immediately prompt users after successful password or OTP login. This method takes advantage of users already being engaged in an authentication context, increasing the likelihood of enrollment.
• Prompts should clearly emphasize user benefits, such as improved convenience ("Sign in faster without passwords") or security ("Protect your account from phishing attacks").

2. Automatic Mobile Prompts#

Automatically trigger passkey setup flows on mobile devices, utilizing biometric identification. Companies such as Amazon and Google found this approach significantly boosts user adoption (30–50% higher than manual triggers).

3. Incremental Enforcement (Phased Transition)#

Start passkey adoption voluntarily, but progressively enforce mandatory passkey usage once users become familiar with the method. Clearly communicate timelines: "Starting next month, passkeys will replace passwords."

4. Cross-Device Enrollment Nudges#

After a user enrolls a passkey on one device, proactively prompt enrollment when they log in on additional devices ("Set up a passkey here to avoid passwords next time"). This reduces fallback authentications like OTPs.

5. Continuous A/B Testing#

Rigorously test and refine messaging to find what resonates best across different user segments, optimizing overall passkey enrollment rates.

6. Analytics-Driven Optimization#

Track key metrics such as Passkey Acceptance Rate and Creation Success Rate. Use data-driven insights to address friction points, enhancing enrollment effectiveness.

Implementing these strategies helps organizations systematically increase passkey enrollment, reducing reliance on outdated passwords and expensive OTP systems. Enterprises adopting these approaches typically see substantial security improvements, reduced authentication friction, and significant cost savings.

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About Corbado

Corbado is the Passkey Intelligence Platform for CIAM teams running consumer authentication at scale. We help you see what IDP logs and generic analytics tools can't: which devices, OS versions, browsers and credential managers support passkeys, why enrollments don't turn into logins, where the WebAuthn flow fails and when an OS / browser update silently breaks login, all without replacing Okta, Auth0, Ping, Cognito or your in-house IDP. Two products: Corbado Observe layers observability for passkeys and any other login method. Corbado Connect adds managed passkeys with analytics built in (alongside your IDP). VicRoads runs passkeys for 5M+ users with Corbado (+80% passkey activation). Talk to a Passkey Expert →