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⚖️ Syncthing vs Cloud Drive

Syncthing vs Google Drive and OneDrive an Honest Comparison

Syncthing people say “no cloud” like it settles the argument. It does not — cloud drives do real things Syncthing cannot. Here is the honest ledger for both sides, so you can pick per folder instead of by ideology.

✍️ Technical Anshu⚖️ Google Drive / OneDrive / Syncthing⏱️ Decision guide, read once
🎥 See what Syncthing actually does in the main setup video before you decide

The choice is not “modern cloud” versus “paranoid self-hosting”. It is a set of trade-offs, and different folders in your life honestly belong on different sides of them. Your office documents, your family photos and the file you must send to an outside client today are three different problems. This comparison grades Syncthing, Google Drive and OneDrive on the things that actually decide — storage, privacy, sharing, offline behaviour and cost — and ends with the mixed setup most sensible people land on.

The honest scoreboard — where each tool honestly wins
SYNCTHING GOOGLE DRIVE ONEDRIVE Storage limit ....... your disk plan based plan based Monthly fee ......... none after free after free tier tier Files live on ...... your PC Google's Microsoft's servers servers Share with a link .. NO YES YES Edit docs in ....... local apps browser, browser, browser together together Works with internet YES, on LAN needs net needs net down Phone photo backup . YES, to your YES, to YES, to PC cloud cloud Someone else's ...... YOU provider provider disk dies, files survive?
Illustrative panel — plans and free tiers change; check current terms before deciding
1

Where the Cloud Honestly Wins

Give the cloud its due, because pretending these away helps nobody:

  1. Sharing with outsiders. A link that opens in any browser, for a client who has nothing installed, is something Syncthing simply does not do. It is a sync tool, not a publishing tool.
  2. Editing together in a browser. Three people in one spreadsheet at once, from any machine, is a cloud-native trick. Syncthing would hand you three edited copies and a conflict file.
  3. Surviving your house. Fire, theft and flood take your PC and your hub together. A cloud copy is off-site by definition; a Syncthing copy is only as off-site as your furthest device.
  4. Zero maintenance. No hub to leave on, no updates, no disk to watch. For many people that alone is worth the fee.
2

Where Syncthing Honestly Wins

  1. Capacity and cost. Your limit is the price of hard disks, once. Two terabytes of cloud storage costs rent forever; two terabytes in your PC costs a drive, once.
  2. Privacy in the plain sense. Your files exist on your machines, transferred encrypted between them. No provider scans them, indexes them, or can be compelled to produce them in the same way.
  3. LAN speed and internet independence. A 10 GB folder moves between your devices at network speed, and keeps syncing during an internet outage. Cloud sync of the same folder is capped by your upload speed, and stops entirely when the line dies.
  4. No account, no lock-in. Nothing to be suspended, no terms change that moves your data, no export project when you leave. The folder on your disk is just a folder.
3

The Mixed Setup Most People Should Run

The mature answer is rarely one tool:

  1. Syncthing for the bulk and the private: office files, photo libraries, project archives, anything big or personal — synced between your own devices, versioned on the hub.
  2. Cloud for the outward-facing: the folder you share with clients, the document a team edits together live, the small set of files you would want reachable from a borrowed machine in an emergency.
  3. A real backup underneath both: remember that both tools are sync, and sync of either brand copies deletions. Google Drive and OneDrive keep their own version history and trash, which helps — and neither replaces one separate backup of the things you cannot recreate.

Draw the line per folder by asking two questions: "must an outsider open this?" and "how much does it hurt if a provider can see it exists?" The answers place almost every folder without an argument.

4

Who Should Not Switch, Either Way

Honesty in both directions:

  1. If your team's daily work is live co-editing with outsiders, a cloud suite is your tool. Bolting Syncthing onto that workflow creates conflict files and resentment.
  2. If your data is large, sensitive, and mostly moves between your own machines, paying cloud rent for it is hard to justify once the hub exists.
  3. If nobody in the house will ever check whether the hub is on, choose the cloud. A sync system needs one person who glances at it monthly; that is the true price of "free".
🔴 The one-line verdict: cloud drives rent you convenience, sharing and an off-site copy; Syncthing gives you capacity, privacy and LAN speed for the price of one always-on PC and a little attention. Most households and small offices end up happiest using both, folder by folder — and a real backup beneath whichever they choose.

🎥 See Syncthing Running Before You Decide

The main setup video builds the full Syncthing system live — hub, laptop and phone — so you can judge it on evidence, not slogans.

Watch Full Video
Frequently Asked Questions

Can Syncthing replace Google Photos for my family?

For backup of photos to your own PC, yes — the phone's camera folder syncs to the hub automatically, send only, with no subscription. What it does not replace is the sharing side: albums by link, face search polish, and relatives opening a link in a browser. Many families keep Syncthing for the archive and a free cloud tier for sharing.

Is my data safer with Syncthing or with Google?

Safer from different things. Syncthing removes the provider from the picture — nobody else holds your files — but puts the hardware risk on you, so a dead or stolen hub is your problem. Google removes the hardware risk and adds a provider you must trust. Versioning, a hub, and one off-site copy of the critical folder is the combination that covers both.

Can I run Syncthing and OneDrive on the same folders?

Technically you can point both at one folder, but do not. Two sync engines editing each other's metadata creates conflict storms and strange loops. Sync each folder with one tool, and choose per folder using the questions in this guide.

This guide is part of the Syncthing series by Technical Anshu • Watch the main setup video for the full live build 🙏