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Should I self-host Obsidian Sync?
KINDAworth it if…
The LiveSync community plugin against your own CouchDB replaces the $5/mo sync — end-to-end encrypted, works well once set up. It's the setup that's fiddly, and $5 also funds Obsidian itself. Worth it if you already run a server; guilt-free either way.
The math (nothing hidden, including your time)
| Obsidian Sync (Sync Standard, per seat) | $5.00/mo |
| VPS share + storage | −$0.30/mo |
| Your maintenance: 15 min/mo at $20/h | −$5.00/mo |
| Net saving | $-0.30/mo |
| Setup: 15 min measured (one-time) | $5.00 |
| Break-even | never |
| Markup Index (price ÷ real self-host cost) | 0.9× |
Price: source, checked 2026-08-06. Inputs are stored in git; every number above is derived, never hand-written.
What you lose
- Zero-config official sync and version history
- Funding the app you presumably love
What you're paying Obsidian Sync for
- encrypted vault sync
- multi-device notes
- version history
Ranked alternatives
Your Obsidian vault syncs through a CouchDB you run, end-to-end encrypted, with the server storing nothing it can read.
Hardware
Runs comfortably on Raspberry Pi.
Verification
Protocol v1 · verified by zernonia on 2026-08-10 · setup measured at 15 min · AI assistant: claude-code (allowed & stated)
Full timed log
# Obsidian Sync — verdict log - **Date:** 2026-08-10 - **Verdict:** KINDA — worth it if… - **Protocol:** v1 (2GB reference env, Docker preinstalled, AI assistant: claude-code) ## Why no compose file - This verdict is decided by economics/capability, not setup effort — the rubric doesn't require a timed install to conclude the subscription should stay (or that the replacement's cost lives elsewhere, e.g. GPUs, egress, or an installer script). ## The call The LiveSync community plugin against your own CouchDB replaces the $5/mo sync — end-to-end encrypted, works well once set up. It's the setup that's fiddly, and $5 also funds Obsidian itself. Worth it if you already run a server; guilt-free either way.
Verdict history
- 2026-08-10: unscored → KINDA — Initial verdict: The LiveSync community plugin against your own CouchDB replaces the $5/mo sync — end-to-end encrypted, works w.