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Integration methods at a glance

MethodBest forTime to integrateUI controlPlatform
RedirectFastest setup~1 houriDenfy-hostedWeb
iFrameEmbedded web experience~2 hoursEmbedded, limited stylingWeb
Mobile SDKNative mobile apps~1 dayFull UI customizationiOS, Android
Direct APIFull custom flows~1 weekComplete controlAny
No-codeNon-technical teams~15 minutesPlugin-configuredShopify, WordPress, etc.

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Decision tree

1

Do you have a mobile app?

Yes → Use the Mobile SDK. It provides native performance, camera access, and liveness detection optimized for mobile.No → Continue to Step 2.
2

Do you need custom verification UI?

Yes → Use the Direct API. You control every screen and interaction. Most complex, but maximum flexibility.No → Continue to Step 3.
3

Should verification stay in your site?

Yes → Use the iFrame. Embeds the verification flow in your page. Users never leave your domain.No → Use the Redirect. Simplest option — redirect users to iDenfy’s hosted verification page and get results via webhook.

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Detailed comparison

How it works: Generate a token → redirect user to redirectUrl → receive webhook.Pros:
  • Fastest to implement (one API call)
  • iDenfy handles all UI, camera, liveness
  • Always up to date — no SDK version management
  • Works on any device/browser
Cons:
  • User leaves your site during verification
  • No UI customization
  • Less seamless user experience
Redirect documentation →