开源自建云Seafile NextCloud Syncthing 对比

Seafile vs. NextCloud vs. Syncthing

All of these file-syncing Dropbox alternatives have features to access, sync, and share data across various devices. On top of that, each of them provides services like audio/video/text chat, or the calendar/contact/mail integration, and much more.

But before we dive deep into the features, it’s important to note that Syncthing is a lightweight peer-to-peer synchronization solution. that means that there’s no central third-party server holding a copy of all your data. Syncthing synchronizes files direction between all the machines which need access to those files.

On the contrary, both NextCloud and Seafile need a centralized server (your VPS) to sync data with all your connected machines and devices.

In a nutshell, Syncthing is a decentralized file synchronization solution. Meanwhile, the comparison of Seafile vs NextCloud is more direct, as both combine file synchronization with file management, calendar, contacts, and more.

That alone might be enough to swing you in one direction or another, but let’s get on with the features grid!

	NextCloud	Seafile	Syncthing
License	Open source	Open source/Enterprise License	Open source
Large file support	Yes	Yes	Yes
Self-hosted	Yes	Yes	—
Server OS	Linux/Windows/MacOS	Linux/Windows	—
Docker Support	Yes	Yes	Yes
Language	PHP	C, Python	GO
Mobile Clients	iPhone/Android/Windows	iPhone/Android	Android
Desktop Clients	Mac/Windows/Linux	Mac/Windows/Linux	Mac/Windows/Linux
Single Sign-On	Yes	No	No
Sync local folder	Yes	Yes	Yes
LAN Synchronization	No	Yes	Yes
Multi-Tenant	No	Yes	No
File Versioning	Yes	Yes	Yes
Audio/Video/Text chat	Yes	No	No
Calendar/Contact/Mail integration	Yes	Calendar and Contact	No
Active Directory Support	Yes	Yes	No
Online Office	Yes	In Seafile professional server	No
File Locking	Yes	Yes	Yes
File Access Control	Yes	Yes	Yes
Centralized	Yes	Yes	No

Licenses and Pricing

NextCloud was originally a fork of the ownCloud project, which offers both an open-source community edition and a proprietary enterprise edition. However, Nextcloud offers only an open-source version under the license GNU AGPLv3.

Seafile offers two editions: a free community edition and a professional edition with additional features for enterprise environments. The developers release the community edition under the terms of the GNU Affero General Public License v3. Seafile releases its professional version under a proprietary license.

Syncthing has only one version, a free community edition released under the license GNU AGPLv3 initially, which they changed to MPL V2 (Mozilla Public License) at a later stage.