Compare software

Mutagen vs Syncthing: catalog facts
MutagenSyncthing
Free

Free and open source.

Free

Free software; the Syncthing Foundation is funded by donations. There is no storage cost…

Command line Windows, macOS, Linux, Command line, Self-hosted
  • Two-way sync tuned for code and build products
  • Network forwarding to remote services
  • No central server: none of your data is stored anywhere except on your own computers
  • All traffic is TLS encrypted with perfect forward secrecy, and every device is authenticated by certificate
  • Aimed at developers rather than general file sync
  • Command-line focused, with no graphical interface described
  • The official Android app was archived in December 2024; Android users rely on a community fork
  • Both devices must be online at the same time for changes to move
Downloadable app Downloadable app, Self-hosted
Open source Open source
License not stated License: MPL-2.0
No account needed No account needed
Not stated if it works offline Works offline

Checked September 23, 2026

Checked September 20, 2026

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