ownCloud vs Seafile
A side-by-side comparison of two self-hosted file sync & storage options — licensing, setup difficulty, resource needs, and what each one replaces.
ownCloud
Open-source file sync, share and content collaboration
VS
Seafile
High-performance file sync and share with block storage
| Feature | ownCloud | Seafile |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 92 · Excellent | 76 · Good |
| Category | File Sync & Storage | File Sync & Storage |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | PHP | C |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker, bare-metal | docker, bare-metal |
| GitHub stars | ★ 8,830 | ★ 15,273 |
| First released | 2010 | 2012 |
| Replaces | Dropbox, Google Drive | Dropbox, Google Drive |
What are ownCloud and Seafile?
ownCloud
ownCloud is a file sync and share server that lets organizations host their own cloud storage with sharing and collaboration features. It targets businesses and individuals wanting an established self-hosted alternative to commercial cloud storage. It is deployed via Docker or a traditional PHP stack.
- Established sync and share platform
- LDAP and enterprise integrations
- Newer ownCloud Infinite Scale rewrite
- Desktop and mobile clients
Seafile
Seafile is a file sync and share platform built around a reliable, high-performance file storage engine. It is well suited for users and organizations that prioritize fast, reliable sync of large libraries. It is typically deployed via Docker Compose or on bare metal.
- Fast block-level sync engine
- Client-side encrypted libraries
- Reliable handling of large file sets
- Desktop, mobile and web clients
ownCloud vs Seafile: key differences
OwnCloud is written in PHP, while Seafile is built with C. OwnCloud is the more established project (first released 2010), while Seafile arrived in 2012.
Why pick each one
Choose ownCloud if…
- Mature and stable
- Enterprise features available
- Good admin controls
Watch out for
- Nextcloud forked away most momentum
- Classic core in maintenance mode
Choose Seafile if…
- Excellent sync performance
- Stable and battle-tested
- Good for large libraries
Watch out for
- Fewer collaboration features than Nextcloud
- Setup more involved than simple tools
Frequently asked questions
Is ownCloud or Seafile better?
Neither is universally better. Seafile has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are ownCloud and Seafile free and open-source?
Yes. ownCloud is licensed under AGPL-3.0 and Seafile under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run ownCloud and Seafile with Docker?
ownCloud: yes. Seafile: yes.