Free tools
Free tools for music managers.
A small collection of single-purpose utilities and reference pages we've built while making mgmtOS. No signup, no email gate — they run in your browser and stay free.
Calculator
Streaming royalty calculator
Estimate monthly payouts across Spotify, Apple Music, YouTube Music, and more.
Calculator
What artists actually make per stream
See what the artist takes home after distro, label, and manager cuts.
Calculator
Label advance recoupment
Model recoupment timeline from advance, royalty rate, and monthly streams.
Calculator
Manager commission visualizer
Blend touring, streaming, sync, and merch income at your commission rate.
Generator
Songwriter split sheet
Capture co-writer shares, validate to 100%, copy a printable record.
Reference
Music cover art sizes
DSP and social artwork dimensions in one reference page.
mgmtOS
Tools are great. Operations are better.
mgmtOS is the operating system for music management teams — releases, shows, contacts, and finances in one workspace. Start a 14-day free trial when you're ready to run the roster.