Google One alternatives: 5 open-source picks
Google One costs $9.99/mo — $119.88 a year. These 5 alternatives replace it for $0, led by Nextcloud Files, Seafile Community Edition and OpenCloud. All 5 are open source. License, stars and last commit checked by hand on 2026-08-29. No trials, no crippled tiers.
File sync plus phone photo uploads on storage you own; Google’s invisible operations team is gone.
licenseAGPL-3.0+
runsyour server
installDeploy Nextcloud All-in-One with Docker, or perform a manual web-server, PHP and database installation
dataFiles live in the configured local data directory or object storage; metadata, shares, versions and application state live in a supported SQL database
the catch vs Google OneIt does not replace pooled Gmail, Drive and Photos storage, Android device backup or Google Photos' search and editing intelligence.
setupA server plus Docker or a full web stack, DNS and TLS, and a plan for upgrades, backups and storage failures
facts verified 2026-08-10
Desktop file sync and automatic mobile photo backup, with a database and server attached.
licenseAGPL-3.0
runsyour server
installDeploy the Community Edition with the official Docker Compose stack
dataFile libraries are stored as deduplicated blocks with Git-like repository, commit and filesystem objects rather than ordinary folders, while metadata lives in relational databases
the catch vs Google OneIt syncs files and camera uploads but does not provide Google Photos intelligence or full Google-service and device backups.
setupDocker Compose, MariaDB, Caddy or another proxy, a domain and TLS, plus coordinated backups of both databases and block storage
facts verified 2026-08-10
Files and automatic photo uploads across desktop and mobile, provided you run the cloud yourself.
licenseApache-2.0
runsyour server
installUse the documented Docker Compose and Traefik stack; a single-binary deployment is also possible
dataThe base deployment stores file data and metadata in its configured POSIX instance directory; an optional decomposed backend stores blobs in S3 and metadata on POSIX storage
the catch vs Google OneIt provides files and photo upload, but none of Google One's Gmail, Google Photos or device-backup ecosystem integration.
setupDocker, a domain and open ports, reverse-proxy and TLS configuration, and operational responsibility for the storage directory
facts verified 2026-08-10
Continuous peer-to-peer file sync between your devices with no server and no cloud in the middle.
licenseMPL-2.0
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
End-to-end encrypted photo storage with open-source clients for every platform, so nobody but you can see your library.
licenseAGPL-3.0
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
What each one is, in full: Nextcloud Files · Seafile Community Edition · Syncthing · Ente
last updated 2026-08-29 · no votes, no pay-to-list · just what's real
how to choose a Google One alternative
Easiest to get running
Syncthing — a one-click install, no server to maintain.
Most proven
Syncthing, with 70,000 GitHub stars — the largest community of the 5, which usually means more answers when something breaks.
Works on your phone
Nextcloud Files has a mobile app on iOS and Android.
Needs real ops to self-host
Nextcloud Files and Seafile Community Edition are capable but expect someone to run a server, updates and backups. Budget for that before choosing one.
what you give up by leaving Google One
- Google account integration, Photos, device backup, family sharing, and global infrastructure
- global sync network
- battle-tested conflict resolution
- ransomware recovery guarantees
- mobile clients and support
None of the picks above covers all of it. The full verdict says which gaps matter.
Google One alternatives at a glance
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Nextcloud Files | AGPL-3.0+ | self-host, real ops | web, macos, windows, linux, ios, android, self-hosted | 36,346 | 2026-08 |
| Seafile Community Edition | AGPL-3.0 | self-host, real ops | web, macos, windows, linux, ios, android, self-hosted | 15,071 | 2026-07 |
| OpenCloud | Apache-2.0 | docker to self-host | web, macos, windows, linux, ios, android, self-hosted | 5,800 | 2026-08 |
| Syncthing | MPL-2.0 | one-click install | self-hosted, web | 70,000 | 2026-08 |
| Ente | AGPL-3.0 | docker to self-host | self-hosted, web | 20,000 | 2026-08 |
why people still pay for Google One
People still pay for Google One because storage subscriptions sell confidence that files will still exist after a lost device, bad sync, or provider incident. The recurring cost buys chunking, encryption, conflict detection, versions, garbage collection, bandwidth, restore drills, monitoring, billing, and disaster recovery, not just the visible interface. If none of that applies to you, any pick above saves $119.88 a year.
questions about switching from Google One
Is there an open-source alternative to Google One?
Yes: Nextcloud Files, Seafile Community Edition, OpenCloud and 2 more. Every tool on this page is open source: no trials, no crippled tiers.
Can open source really replace Google One?
Our verdict is YES. Syncthing (70k stars), Nextcloud Files (36k stars), Ente (20k stars) are mature open-source replacements for Google One — self-host in one command and stop paying $9.99/mo. The full verdict, and what you give up by switching, is at caniopensourceit.online/google-one.
What is the easiest open-source Google One alternative to set up?
Syncthing — a one-click install, no server to maintain.
What is the most popular open-source Google One alternative?
By GitHub stars, Syncthing (70,000). Nextcloud Files is next with 36,346.
