Share a mix. Get notes pinned to the second.

Composing or mixing, your collaborators and clients leave notes on the audio itself. Nothing to dig out of an email or WhatsApp thread.

Start a free project

In beta. The free plan needs no card.

How it works.

1

Upload your tracks.

Make a project, drop in the WAVs or MP3s, and send the link to whoever needs to hear it.

paper-cranes-rough.wav 84 MB
low-tide-rough.wav 61 MB
2

They leave notes.

They play it, click where something bothers them, and type. Tags carry the instrument, or what they listened on.

0:41vocal behind the guitars
1:52sidechain the low end
3:02breakdown is right
3

Fix, then upload again.

Work through the notes in your DAW and upload the result as a new version. Your client reviews that one and leaves the next round of notes.

v1rough mix
v2vocal retake
v3vocal up 2 dB

What it does.

Timestamped comments.

Click a moment to leave a note on it, or drag across a phrase for a range. Tag the note by instrument, or by what you were listening on.

SM 0:41Vocal sits behind the guitars.
JK 1:52Kick and bass are masking.
RP 3:02Breakdown is right. Leave it alone.

Comment statuses.

A comment starts Open and you move it as the work goes. Reply in the thread to keep the back-and-forth on the comment instead of in your inbox.

  • Open Needs someone to act
  • To Do On the list for this pass
  • Important Needs attention now
  • Question Waiting on an answer, not a fix
  • Closed Addressed and done
  • Won't do Decided against

Projects, tracks, versions.

A project holds its tracks, and a track holds every version you have uploaded. A new version never replaces the last, so last week's take is still there.

Cold Open project
Paper Cranes v1 rough mix v2 vocal retake v3 final mix
Low Tide v1 demo v2 comp

A/B comparison.

Pick any other version to compare against, then hold F to flip to it mid-playback.

A v3 final mix playing
B v2 vocal retake F to flip

Roles and invites.

Admins upload and manage; clients listen and comment. Each role has its own link, so sending a mix to someone new doesn't hand them the project.

owner Made the project. Promotes and removes admins.
admin Uploads versions, invites clients, manages tracks.
client Listens, comments, downloads if you allow it.

EQ solo and cut.

Hold B to solo a band and sweep it across the spectrum; hold C to dip it by 10 dB instead. Find the problem frequency in the browser, without downloading the WAV.

1.0 kHz

Listening rooms.

Listen together in sync, wherever everyone is. One of you hits play, pauses or scrubs, and it moves for all of you.

SM JK RP all three at 1:31

DAW time offsets.

When your session doesn't start at bar one in your DAW, set an offset and every timestamp shifts to match. No doing the math in your head.

your session 1:14
the bounce 1:10

How it compares.

Feature Filepass Notetracks Samply Drive and email Audome TrackBack
Timestamped comments yes yes yes no yes yes
Range comments yes yes no no yes yes
Version history partial no yes partial yes yes
A/B compare no no no no yes yes
DAW offset support no no no no no yes
Listening device tagging no no no no no yes
Instrument tagging no no no no no yes
DAW-style keyboard shortcuts no no no no no yes
EQ solo and cut no no no no no yes
Listening rooms no no no no no yes

Compiled from each product's public documentation. A half block means partial support.

Keyboard shortcuts.

Shift+Space
Play or pause without leaving the comment field
Shift+← /→
Seek two seconds, for landing on a transient
Hold F
Cross-fade to the other version and back, without a click
Hold B
Sweep a bandpass across the spectrum with the mouse
Hold C
Dip a band by 10 dB to hear what it was covering
⌘+Enter
Post the comment from anywhere in the form
@
Mention a person, an instrument, or a listening device

Plans and pricing.

Free

One or two projects at a time.

$0

No card needed.

Start free
  • 3 projects
  • 1 GB of storage
  • Unlimited client invites
  • Timestamped comments
  • A/B comparison
  • Admin invites

Pro

For someone mixing every week.

$8/mo

or $7.50/mo billed annually

  • Unlimited projects
  • 100 GB of storage
  • Unlimited tracks and versions
  • Unlimited client invites
  • Everything in Free
  • Admin invites

Studio

For a studio with more than one engineer.

$18/mo

or $17/mo billed annually

  • Unlimited projects
  • 500 GB of storage
  • Admin invites
  • Your own branding
  • Everything in Pro

Enterprise

Custom storage and a support agreement.

Custom

 

  • Storage to fit
  • Priority support
  • An SLA you can sign
  • Everything in Studio

Prices in USD. Our payment processor handles EU and Swiss VAT.

Try it on your next track.

Three projects and a gigabyte, free, without a card.

Start a free project