Filepass

A client-delivery and approval platform built for recording studios, mix engineers, mastering engineers and other audio professionals.

Best for: Producers and engineers managing revisions, final payments and large-file delivery for paying clients.
Skip if: You collaborate informally, rarely invoice clients or only need simple file transfers.
First move: Run one client revision through Filepass, including comments, approval and final-download permissions.
Watch out: It is oriented toward professional client work rather than co-writing; confirm storage limits, processing fees and whether clients can navigate the workflow easily.
Reach: Niche
When: Worth it once you are building a team.
Based in: United States