echoTrace
Interactive demo · sample clip
See it work

Watch a clip become a labeled transcript.

This is a hands-on walkthrough of the real workflow — running on a sample interview. In echoTrace it all happens on your own machine: no upload, no account, nothing leaves the room. Press play and follow along.

echoTrace  —  interview_clip.wav
OFFLINE · nothing leaves this machine

One clip, dropped in.

echoTrace will transcribe it and separate the speakers — entirely on this machine.

Try it: press play and watch the words light up in time · click a speaker chip to rename the voice · double-click any line to correct the text · drag the scrubber to jump.

That's echoTrace. Run it on your own files — fully offline, free in beta.
Get echoTrace