Catch suspicious video calls while the person is still live.

Send a one-time link during a call. The recipient takes a face photo, then a photo of the call screen, and Certifyd records the timing between each step as extra context.

Face photo

Front camera capture.

Call screen

Rear camera call proof.

Timing trace

Open, capture, send intervals.

Get started

Add your email to create a one-time call check.