The app beside your DAW for making music with other people.
Auxflare keeps a version of every save and brings your collaborators' changes to you as they happen. Free, for Windows and macOS.
Not ready to install? Master a track or split stems in your browser, no account needed.
Windows 10/11 · 64-bit A recent macOS · Universal (Apple Silicon & Intel)
You create your account inside the app.
Works beside Ableton Live · Bitwig Studio · Cubase · FL Studio · GarageBand · Logic Pro · Pro Tools · REAPER · Reason · Studio One. See what each one gets
Try it in your browser now
No account, no install. Drop a mix and hear 60 seconds of it mastered next to your original, or hear the same 60 seconds split into vocals, drums, bass and the rest.
60 seconds from the loudest part of your track. One free preview of each a day in this browser. Your music is never used to train AI.
Why Auxflare exists
The DAW was built for one person at one computer. Most music is made by more than one. Auxflare closes that gap without asking anyone to leave the DAW they know: it keeps every save, and it carries each change to the people you work with, live, with a clear signal when it arrives.
We are a small, independent team in Copenhagen, Denmark, under EU data protection law. Your music is never used to train AI, and we never sell your data. The people using the beta decide what we fix next.
Where we are
Auxflare is in open beta. The desktop app opened to everyone on 1 October 2026. We fix what musicians report, usually within days, and say so here. Send feedback straight from the app with the Beta chip, or from the support page.
Not there yet: a collaborator's files do not land in your project folder by themselves (you pull them, and Auxflare backs up your copy first). Pro Tools has no plugin. Guests can listen and comment but cannot upload.
Next
Working across different DAWs
Session Twin: hear a collaborator’s part from another DAW in time with your session, and place it in your arrangement with one drag. Today it is early, and what works depends on the DAW.
Mastering before you sign up
Drop a mix on the mastering page, hear it mastered against your original, and create an account only when you want the file.
Auxflare on your phone
A mobile app to show your music, answer messages and find people to work with.
April 2026
The web app opens
Projects you share with the people you make music with, the Marketplace, and AI mastering and stem splitting, in the browser.
July 2026
Auxflare Desktop, in private testing
The app beside your DAW that keeps a version of every project save. At first only the team used it.
August 2026
The Link plugin and the Session Tape
A small plugin inside your DAW connects it to the app, and the Session Tape keeps every take you play on your computer.
September 2026
Collaboration on real DAW projects
Invites that say what they are for, agreements with splits that everyone signs, a shared Board, a history of versions you can restore, and changes that reach your collaborators live.
1 October 2026
Distribution: was here, paused.
We promise your music is never used to train AI, and we cannot yet guarantee that for music sent to streaming services. We are working on a way to bring it back that keeps that promise.
1 October 2026Now
Open beta, fixing what you report
Auxflare Desktop is open to everyone, on Windows and macOS. This is where we are now.
Last updated 20 October 2026
What it does beside your DAW
Versions every save
Link a project folder once. From then on, every save is uploaded, and your project’s history keeps versions you can go back to. If your DAW crashes, Auxflare tells you how recent your last safe version is, or that a save has not reached Auxflare yet. Keep each project in its own folder; Auxflare will not link a folder that several projects share.
Work on the real project together
Invite people to a project from the app. When you save, your collaborators see the change live: new files appear with a “Pull latest” button, and in Ableton Live and FL Studio your patterns appear on the shared Board. Leave notes on the timeline, send a clip as a drop, and agree on splits before anyone starts.
Live in your DAW with the Link plugin
Put the free Link plugin on your master bus (VST3, or Audio Unit on a Mac). The app then shows your live tempo and mix meters, and records what your DAW plays on the Session Tape, so you can keep a take you did not record. Go Live lets collaborators listen along, in their browser or the app.
Sounds at your tempo
Search your own sample folders and the Auxflare Marketplace from one place. Filter to your session’s tempo, preview, and drag into your DAW: your own sounds, and Marketplace sounds that are free or that you bought. Loops from your own folders can be dropped already repitched to your tempo, like a sampler.
Across DAWs
Your collaborator does not need your DAW. Files, the Board, notes and drops work between any of them. With the Twin plugin, clips from the shared Board play as MIDI inside your own session, in time with your transport, through your own instrument. The Twin works in Ableton Live, Bitwig Studio, Cubase, REAPER and Studio One; in FL Studio you drag the clip out as a .mid.
What each DAW gets
Every DAW below gets backup and sync of the project folders you link. The rest depends on what Auxflare can read from the DAW's project files and which plugin formats the DAW loads.
| DAW | Backup and sync | Tempo read | Session Twin (beta: Ableton Live and FL Studio) | Link plugin | Twin plugin |
|---|---|---|---|---|---|
| Ableton Live | Yes | Yes | Yes | Yes (VST3) | Yes |
| Bitwig Studio | Yes | No | No | Yes (VST3) | Yes |
| Cubase | Yes | Whole numbers only | No | Yes (VST3) | Yes |
| FL Studio | Yes | Yes (not in trial saves) | Yes | Yes (VST3) | No (drag the .mid out of the Twin window) |
| GarageBand | Yes | No | No | Yes (Audio Unit) | No |
| Logic Pro | Yes | No | No | Yes (Audio Unit) | No |
| Pro Tools | Yes | Yes | No | No (Pro Tools needs AAX, not built yet) | No |
| REAPER | Yes | Yes | No | Yes (VST3) | Yes |
| Reason | Yes | No | No | Yes (VST3) | Not tested |
| Studio One | Yes | Yes | No | Yes (VST3) | Yes |
Where the project file gives no tempo, the Link plugin shows the live tempo instead. Pro Tools has no Link plugin: it loads AAX plugins only, and Auxflare does not ship an AAX build yet. Backup, the Board and drops still work without it.
How working together works
1
Link your project.
Open it in your DAW. Auxflare notices it and asks to add it. From then on every save is backed up, and you can roll back any time.
2
Invite one person you already work with.
The lightest start is a Feedback invite: a listen link they open without an account, to hear it and leave notes. Collaborate adds uploads, drops and an agreement with splits, accepted by typing their name.
3
Save as usual.
Your bounce, stems and the new version reach their seat live, in every supported DAW: a notice, the files in Files, the version in the history. They press “Pull latest” to bring the files into their own folder; Auxflare keeps a backup of their copy first.
4
Session Twin (beta).
In Ableton Live and FL Studio your patterns also appear on the shared Board, and the Twin plugin plays them as MIDI in the other seat’s session. Beta: the table above says where each part works today.
Free to use. Pay only for what you need more of.
The desktop app, the plugins, projects, collaboration and the Marketplace are free. Free accounts have 5 GB of storage, 3 AI masters a day, 2-stem splitting for 10 minutes of audio a month, and 5 similar-sound searches a day. We take 15% when you sell sounds.
Auxflare Pro lifts every limit above and drops the fee. It also adds AI analysis and AI sound generation, which are Premium only. Each single feature is sold on its own too, inside your account.
Questions
Open your next session with Auxflare beside it.
Free for Windows and macOS. Create your account inside the app.