Kubo (IPFS) vs Syncthing
A side-by-side comparison of two self-hosted file sync & storage options — licensing, setup difficulty, resource needs, and what each one replaces.
Syncthing
Continuous peer-to-peer file synchronization
| Feature | Kubo (IPFS) | Syncthing |
|---|---|---|
| Deploy effort | Under-an-hour setup | ≈5-minute setup |
| Health score | 95 · Excellent | 100 · Excellent |
| Category | File Sync & Storage | File Sync & Storage |
| License | MIT | MPL-2.0 |
| Language | Go | Go |
| Setup difficulty | Hard | Easy |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker, binary, snap | docker, binary, bare-metal |
| GitHub stars | ★ 17,139 | ★ 88,884 |
| First released | 2015 | 2014 |
| Replaces | Dropbox | Dropbox, Resilio Sync |
What are Kubo (IPFS) and Syncthing?
Kubo (IPFS)
Kubo is the reference implementation of IPFS, a peer-to-peer hypermedia protocol for decentralized file storage and sharing. It enables content-addressed distribution of files across a global network.
- Content-addressed storage
- Decentralized peer-to-peer network
- HTTP gateway support
Syncthing
Syncthing is a continuous file synchronization program that syncs files between two or more devices directly, without a central server. It is ideal for individuals who want private, serverless sync across their own machines. It is distributed as a single binary and also runs well in Docker.
- Fully decentralized peer-to-peer sync
- TLS-encrypted transfers
- No cloud account required
- Cross-platform with mobile apps
Kubo (IPFS) vs Syncthing: key differences
Both projects are written in Go. Licensing differs — MIT for Kubo (IPFS) versus MPL-2.0 for Syncthing. Syncthing is the lighter option, starting around 128 MB of RAM against 512 MB for Kubo (IPFS). Syncthing has the considerably larger community, at 88,884 GitHub stars versus 17,139.
Why pick each one
Choose Kubo (IPFS) if…
- Content-addressed storage
- Censorship resistant
- Reference IPFS implementation
Watch out for
- Heavy bandwidth chatter
- Content vanishes without pinning
- Concepts take learning
Choose Syncthing if…
- No central server needed
- Very private by design
- Lightweight and reliable
Watch out for
- No web file browsing
- Not a sharing platform
Frequently asked questions
Is Kubo (IPFS) or Syncthing better?
Syncthing is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Kubo (IPFS) if its specific feature set fits your needs better.
Are Kubo (IPFS) and Syncthing free and open-source?
Yes. Kubo (IPFS) is licensed under MIT and Syncthing under MPL-2.0. Both can be self-hosted at no software cost.
Can I run Kubo (IPFS) and Syncthing with Docker?
Kubo (IPFS): yes. Syncthing: yes.
Which is lighter on resources, Kubo (IPFS) or Syncthing?
Syncthing has the smaller minimum footprint at 128 MB of RAM, compared to about 512 MB for Kubo (IPFS). Real-world usage depends on library size, user count, and enabled features.