Ceph vs Syncthing-Fork
A side-by-side comparison of two self-hosted file sync & storage options — licensing, setup difficulty, resource needs, and what each one replaces.
Ceph
Distributed object, block, and file storage platform
VS
Syncthing-Fork
Android client wrapper for continuous Syncthing file synchronization
| Feature | Ceph | Syncthing-Fork |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 94 · Excellent | 87 · Excellent |
| Category | File Sync & Storage | File Sync & Storage |
| License | LGPL-2.1 | MPL-2.0 |
| Language | C++ | Java |
| Setup difficulty | Hard | Easy |
| Min. RAM | 4,096 MB | 128 MB |
| Deployment | docker, kubernetes, bare-metal | bare-metal, binary |
| GitHub stars | ★ 17,069 | ★ 2,894 |
| First released | 2006 | 2017 |
| Replaces | Amazon S3, Google Drive | Dropbox, Google Drive |
What are Ceph and Syncthing-Fork?
Ceph
Ceph is a highly scalable distributed storage system that provides object, block, and file storage in a unified cluster. It is designed for fault tolerance with no single point of failure.
- Unified object, block, and file storage
- Self-healing and self-managing
- Massive scalability
Syncthing-Fork
Syncthing-Fork is a maintained Android wrapper around the Syncthing core that provides a polished mobile experience for continuous, peer-to-peer file synchronization. It adds battery-aware scheduling and per-folder controls on top of the Syncthing engine.
- Battery-aware sync scheduling
- Per-folder run conditions
- Wi-Fi and charging triggers
- Open peer-to-peer protocol
Ceph vs Syncthing-Fork: key differences
Ceph is written in C++, while Syncthing-Fork is built with Java. Licensing differs — LGPL-2.1 for Ceph versus MPL-2.0 for Syncthing-Fork. Syncthing-Fork is the lighter option, starting around 128 MB of RAM against 4,096 MB for Ceph. Ceph is the more established project (first released 2006), while Syncthing-Fork arrived in 2017. Ceph has the considerably larger community, at 17,069 GitHub stars versus 2,894. Ceph lists first-class Docker deployment; Syncthing-Fork does not.
Why pick each one
Choose Ceph if…
- Object, block and file
- No single failure point
- Massive proven scalability
Watch out for
- Steep operational complexity
- Needs multiple nodes
- High hardware requirements
Choose Syncthing-Fork if…
- Actively maintained
- No central server needed
Watch out for
- Android only
- Initial setup can be fiddly
Frequently asked questions
Is Ceph or Syncthing-Fork better?
Neither is universally better. Ceph has the larger community, while Syncthing-Fork is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Ceph and Syncthing-Fork free and open-source?
Yes. Ceph is licensed under LGPL-2.1 and Syncthing-Fork under MPL-2.0. Both can be self-hosted at no software cost.
Can I run Ceph and Syncthing-Fork with Docker?
Ceph: yes. Syncthing-Fork: check the project docs for container support.
Which is lighter on resources, Ceph or Syncthing-Fork?
Syncthing-Fork has the smaller minimum footprint at 128 MB of RAM, compared to about 4,096 MB for Ceph. Real-world usage depends on library size, user count, and enabled features.