Glowing blue audio waveform above a darkened mixing console

Audio review, done right

Send the master. Get the notes. Keep control.

Fidflow is a private review console for producers, mixers and mastering engineers. Upload versions, share links that expire, and collect feedback on the exact second it happens.

Create your free account See plans & pricing

Free tier, no card. Choose your storage country at signup.

Built for the last 5% of a record

The part where files fly between artists, A&R and mastering. Fidflow keeps every version, note and link in one place.

Studio-grade playback

Waveform transport, gapless version switching and loudness metadata (LUFS / dBTP) on every file.

Timestamped feedback

Clients drop comments at exact positions. No more “around the second chorus”.

Links that expire

Every share link carries an expiry date and time, plus an optional email gate before download.

Masters stay private

No public feeds, no indexing. Access is per link, revocable at any moment.

Your audio, your jurisdiction

At signup you pick the country where your object storage lives. Your username becomes your private bucket — and the region is locked for the lifetime of the account.