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Self-hosted Obsidian Sync alternatives on Cloudflare

3 open-source, self-hosted Obsidian Sync alternatives you can deploy to your own Cloudflare account. No subscription, no seat limits, and your data stays in your account.

  1. 22

    YAOS

    Real-time Obsidian vault sync across devices through a server you deploy yourself.

    kavinsood/yaos

    Instead ofObsidian Sync
    R2DO
    1.1k0BSD5 days ago
    Deploy to Cloudflare
  2. 56

    Synch

    End-to-end encrypted sync for Obsidian vaults with version history and conflict merging.

    hjinco/synch

    Instead ofObsidian Sync
    D1R2DOQCrEm
    262MIT6 days ago
    Install with CLI
  3. 132

    livesync-workers

    New

    Self-hosted Obsidian sync backend with full-text and semantic search, plus MCP access for AI assistants.

    odiak/livesync-workers

    Instead ofObsidian Sync
    KVR2DOAI
    16MITtoday
    Deploy to Cloudflare

Obsidian Sync alternative questions

What is the best open-source Obsidian Sync alternative on Cloudflare?

YAOS ranks highest right now, with 1.1k GitHub stars and its last commit 5 days ago. Real-time Obsidian vault sync across devices through a server you deploy yourself.

Can I self-host a Obsidian Sync alternative for free?

Yes. These apps are open source, and they run on Cloudflare Workers in your own account. Small setups usually fit in Cloudflare’s free plan.

How do I install one?

Open the app and press Deploy to Cloudflare, or follow the install steps in its README. Cloudflare creates the databases and storage it needs in your account.