Obsidian Sync alternatives,
built on Cloudflare.

Yes — Obsidian Sync can be replaced with Cloudflare. Cloudsteading tracks 1 working build that swap Obsidian Sync for a Cloudflare loadout (D1, Durable Objects, R2, and others). Each entry includes source code, monthly cost estimates, and honest tradeoffs.

See 1 build ↓

1 build·4 CF primitives wired·sync

Top build

replaces Obsidian Sync

Synch

Self-hosted encrypted vault synchronization for Obsidian

Open build →

How Cloudflare replaces it

Loadout most often used by the 1 build replacing Obsidian Sync.

D1relational data

in 1

Durable Objectsper-tenant state

in 1

R2files & assets

in 1

Workersrequest handler

in 1

Frequently asked

Can you replace Obsidian Sync with Cloudflare?+

Yes. 1 approved Cloudsteading build replace Obsidian Sync using Cloudflare primitives — most commonly D1, Durable Objects, R2, Workers. Each entry ships working code and a monthly cost estimate.

Which Cloudflare primitives replace Obsidian Sync?+

Across 1 build replacing Obsidian Sync, the most-used Cloudflare primitives are D1, Durable Objects, R2, Workers. Most sync workloads need only 3–5 primitives — typically Workers for routing, D1 or KV for state, and R2 for blobs.

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

Synch — Self-hosted encrypted vault synchronization for Obsidian. See the build entry for source code, primitive loadout, and the full cost breakdown.

directory/alternatives to/Obsidian Sync