Your music catalog is scattered across 5 platforms.
We connect it in 60 seconds.

Upload your DistroKid export. See what's missing. Know what you're earning.

No signup required. Free forever for your first scan.

Upload Your First File

Drop your CSV here, or click to browse

DistroKid • TuneCore • CD Baby • BMI • ASCAP • CSV • TSV

Step 01

Upload

Drop your distributor CSV or PRO export. We auto-detect the source and parse your catalog + earnings.

Step 02

Match

Our engine cross-references records by ISRC, title, and artist — connecting your catalog across sources.

Step 03

Fix

Your gap report shows missing registrations, broken splits, and uncollected royalties — with links to fix each.

Every song checked across seven dimensions. Every gap scored by money impact.

PRO Registration

BMI, ASCAP, SESAC

MLC Registration

$400M+ unmatched

SoundExchange

Digital radio royalties

Splits Documented

Prevent disputes

ISRC Present

Platform visibility

Income Tracked

Earnings per song

Conflicts

Mismatches & dupes

Est. Impact

Money on the table

Every feature is unlocked on every plan. You only pay based on how many songs you're tracking.

Free Forever
$0

Up to 10 songs

Full gap report with $ estimates, inline editing, registration checklists, DDEX export.

  • Upload unlimited files
  • Gap report with $ estimates
  • Inline catalog editing
  • Registration checklists
  • DDEX export
Starter
$5/month

Up to 100 songs

Everything in Free, plus CSV export and priority support.

  • Everything in Free
  • Up to 100 songs tracked
  • CSV export
  • Priority support
Growth
$10/month

200+ songs

Everything in Starter, plus bulk operations and income dashboard. +$5/mo per additional 100 songs.

  • Everything in Starter
  • 200 songs included
  • +$5/mo per extra 100 songs
  • Bulk operations
  • Income dashboard
What data do I need?
A CSV export from your distributor (DistroKid, TuneCore, CD Baby) or your PRO (BMI, ASCAP). Most platforms let you download your catalog or earnings as a CSV or TSV.
Is it really free?
Yes. Up to 10 songs with full features: gap report with $ estimates, inline editing, registration checklists, and DDEX export. Free forever, no credit card required. Starter ($5/mo) covers up to 100 songs. Growth ($10/mo) handles 200+ with income dashboards and bulk operations.
What happens to my data?
Stored securely in an isolated database. We never share, sell, or use it for anything other than your catalog analysis. Export or delete everything at any time.
How are royalty estimates calculated?
Conservative industry average rates: ~$0.003-$0.005/stream for performance (PRO), $0.00164/stream for mechanicals (MLC statutory), ~$0.002-$0.004 for digital radio (SoundExchange). Real income data replaces estimates.
Who built this?
Catalog-OS is built by Stuart Singleton — an independent label owner who needed this tool first. He built it, used it, and now he's sharing it.
Catalog-OS

Catalog-OS is a data analysis tool. Not legal, financial, or tax advice. Estimates based on industry averages.

Created by Stuart Singleton