Self-controlled storage and sync trade-offs across team collaboration, peer-to-peer folders, and photo libraries.
Every cell is taken from the same structured product profile used on software pages. Unknown values remain visible as Not confirmed.
| Dimension | Nextcloud | Syncthing | Immich |
|---|---|---|---|
| Architecture | Self-hostable | Local-first | Self-hostable |
| Processing | Self-hosted | Local-first | Self-hosted |
| Storage | Self-hosted | Local device | Self-hosted |
| Account requirements | Organization-managed | No account | Organization-managed |
| Tracking | Not confirmed | Optional telemetry | Optional telemetry |
| Source availability | Open source | Open source | Open source |
| Offline support | Partial | Partial | Partial |
| Encryption | E2EE: Partial; at rest: Partial | E2EE: Yes; at rest: No | E2EE: No; at rest: Not confirmed |
| Self-hosting | Yes | Yes | Yes |
| AI usage | Self-hosted AI | No AI | Self-hosted AI |
| Pricing | Open core — Community software is self-hostable; enterprise subscriptions, support, and managed providers are available separately. | Donation — The software is free and open source; donations support the project. | Donation — The self-hosted software is free and open source; optional lifetime supporter product keys are sold separately and do not unlock features or remove limits. |
| Platforms | Web, Desktop, Mobile, Self-hosted | Desktop, Self-hosted, CLI | Web, Mobile, Self-hosted |
| Review status | Listed · Last reviewed Not yet reviewed | Listed · Last reviewed Not yet reviewed | Listed · Last reviewed Not yet reviewed |
These notes describe when one option may fit a situation better. They are not overall rankings and do not replace reading full privacy profiles.
Better for self-hosted team collaboration
Nextcloud
Nextcloud covers files, sharing, and related apps for small teams that want one self-hosted suite rather than single-purpose sync only.
View privacy profileBetter for peer-to-peer folder sync without a central server
Syncthing
Syncthing is designed to sync folders between devices you control without requiring a vendor-operated cloud store for the file payload.
View privacy profileBetter for self-hosted photo and video libraries
Immich
Immich targets private photo backups and browsing on infrastructure you run, which is a narrower job than full office collaboration.
View privacy profileBetter when avoiding accounts is required for core use
Syncthing
Syncthing’s core sync model does not depend on a vendor account, which suits people who want device-to-device transfer without registration.
View privacy profileKeeping files on infrastructure you control can mean very different products. Nextcloud is a broad self-hosted collaboration suite, Syncthing specializes in peer-to-peer folder sync without a central vendor cloud, and Immich focuses on self-hosted photo and video libraries.
Self-hosting shifts operational risk to you: updates, backups, access control, and exposure of ports or reverse proxies. Partial network use for discovery or updates may still exist—read each profile carefully.
An open-source self-hosted collaboration platform for files, communication, groupware, and extensible applications.
An open-source peer-to-peer file synchronization program that exchanges files directly between authorized devices.
A high-performance open-source server for self-hosted photo and video backup, organization, search, and sharing.
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