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Passkey Activation Analytics monitor how successfully users create passkeys, helping you optimize the critical activation rate KPI.

Append Rate Analysis

Overall Metrics

The append rate shows the percentage of users who create a passkey when shown an append/create screen:
  • Platform Breakdown: Separate rates for web and native apps
  • Relative Percentages: Success rates by platform
  • Absolute Numbers: Total volume of append opportunities

Multi-Screen Journey

Users don’t always create passkeys on first exposure:
  • Screen 1: Initial append screen conversion
  • Screen 2-3: Users who need multiple prompts
  • Screen 4: Persistent converters (often double-digit percentages)
  • Screen 5+: Late adopters still converting
Even on the 4th append screen, conversion rates often remain in double digits. Don’t give up on users too quickly.

User Activation Rate

Track overall passkey adoption:
  • Total User Base: Percentage with at least one passkey
  • Platform Comparison: Activation rates by platform
  • Growth Tracking: Monitor adoption progress over time
Higher activation rates directly correlate with more users able to use passkeys for login, improving overall security and UX.

Operating System Performance

Platform-Specific Append Rates

Compare performance across operating systems:
  • iOS: Often highest rates (60%+ on first screen)
  • Android: Moderate rates, watch for manufacturer variations
  • Windows: Naturally lower initial rates
  • macOS: Performance varies by browser

Issue Detection

Use OS breakdowns to:
  • Spot platform-specific problems
  • Identify OS version issues
  • Detect implementation flaws
  • Prioritize optimization efforts
Significant variations between OS append rates may indicate platform-specific bugs or UX issues requiring attention.