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Dropbox vs Syncthing

A side-by-side look at Dropbox (the paid SaaS) and Syncthing (the open source alternative). Use this page to decide if the switch fits your team and workflow.

Dropbox Syncthing
Tagline File sync and sharing. Peer-to-peer file sync with no central server.
License Proprietary SaaS MPL-2.0
Pricing Free 2 GB; Plus from $11.99/month for 2 TB. Free to self-host
Self-host option No Yes — difficulty 1/5
Hosted cloud available Yes (only option) No
Desktop apps Varies by product Windows, macOS, Linux
Mobile apps Official apps typically available Android
Ad slot — between tables

Best for

Peer-to-peer sync with no server at all.

Syncthing strengths

  • True peer-to-peer, no vendor cloud.
  • End-to-end encrypted between devices.
  • Simple to install on any machine.

Syncthing weaknesses

  • No shared team workflow — device-to-device.
  • iOS support is limited to a third-party app.
  • Requires all paired devices online for fastest sync.

What's the catch with Dropbox?

  • Expensive compared to self-hosted storage at scale.
  • Desktop client resource usage.
  • File history and version retention limits.

Still unsure?

Check the full list of alternatives to Dropbox: see Dropbox alternatives, or learn more about Syncthing on its project page.