Nextcloud forked from ownCloud in 2016 and has since pulled ahead in features, community size, and environment. OwnCloud still exists but has shifted toward enterprise licensing. For most self-hosters, Nextcloud is the better choice.
Nextcloud provides file sync, calendar, contacts, email, video calls (Talk), office editing (Collabora/OnlyOffice), and hundreds of community apps. The server runs on PHP with MySQL/PostgreSQL. Docker deployment takes under 10 minutes. E2E encryption is available but optional and limited to specific folders.
OwnCloud focuses on file sync and sharing with fewer bundled features. The open-source edition (ownCloud Infinite Scale, written in Go) is lighter weight. Enterprise features require a paid license. The app environment is smaller than Nextcloud’s.
| Feature | Nextcloud | ownCloud |
|---|---|---|
| License | AGPLv3 (fully open) | Community + Enterprise tiers |
| Language | PHP | Go (Infinite Scale) / PHP (legacy) |
| E2E Encryption | Yes (folder-level) | Yes (enterprise) |
| Video Calls | Nextcloud Talk | No (third-party) |
| Office Editing | Collabora / OnlyOffice | Enterprise only |
| App environment | 400+ apps | ~50 apps |
| Docker Setup | Official images | Official images |
| RAM Usage | 512 MB minimum | 256 MB minimum (OCIS) |
| Active Contributors | 2,000+ | ~200 |
Nextcloud’s broader feature set means more complexity and higher resource usage. If you only need file sync with minimal overhead, ownCloud Infinite Scale is leaner. If you want a full self-hosted productivity suite replacing Google Workspace, Nextcloud covers more ground.
Both platforms sync with desktop and mobile clients. Both support WebDAV for third-party integration. Both can federate with other instances for cross-server sharing.
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