Dropbox Replay is a review tool built into Dropbox. Notetracks is a multitrack workspace for audio: play stems in sync, pin notes to the exact moment, and send them back into your editor.
Import a track and start collaborating today.

Multitrack, like your DAW
Upload your stems and they play back in sync, just like the tracks in your session. Solo, mute and compare parts while collaborators leave notes at the exact moment.

Notes that go back into your DAW
Collaborators comment right on the waveform. Export those comments as markers into Adobe Audition or Audacity, so every note lands on your timeline.

Every version in one project
Upload new mixes into the same project and keep the notes for each one, instead of sending a new link every round.
It does. Replay is a general review tool inside Dropbox. Notetracks is built only for audio: multitrack playback, comments on the waveform with replies and resolve, voice notes and drawing, and export of notes to Audition or Audacity.


They're built for it. Write as much as you need, record a voice note when it's faster to say it, or draw on the waveform to point at a section.
Notetracks lets you upload multiple audio files into one project, so the notes for every version live in one place instead of a new project each time.
