Compare software

Supysonic vs Swing Music: catalog facts
Supysonic	Swing Music
Free Free and open source.	Free Free to download and self-host from the public repository.
Self-hosted	Linux, Web, Self-hosted
Works with Subsonic-compatible clients Transcoding for various audio formats	Streaming-service style web player for your own files Docker image and AppImage packaging available
No bundled player app Smaller community than Navidrome or Airsonic	Only plays music you supply yourself License terms are not stated in the available research
Self-hosted	Downloadable app, Self-hosted
Open source	Closed source
License: AGPL-3.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.