syncular

Offline-first SQL sync.

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Profile updated 2026-10-16

Console’s review

Aug 6, 2026 · Reviewed by David Mytton

What we like

Gives every client a local SQLite database with a server-side commit log. Reads & writes are local, then sync’d (offline outbox). Blobs stored as content-addressed on object storage. CRDT conflict resolution. Optional per-column E2E encryption.

Tradeoffs

C FFI for non-supported languages.

Is syncular a fit?

Based on Console’s review published on 2026-08-06. Summary updated 2026-10-16.

Who it’s for

Developers who need offline-first SQL synchronization

Why consider it

Enables local reads and writes with offline synchronization

Keep in mind

Limited language support due to C FFI requirement

Tech stack

Runs on: Browser
WebAssembly
SDK support: Dart
Kotlin
Rust
Swift
TypeScript
Integrates with: Flutter
React
React Native
SQLite
Tauri
Written in: Rust
TypeScript

Checked 2026-10-11

Source and notes

Local SQLite synchronization offers TypeScript, Swift, Kotlin, Dart and Rust clients, React/React Native/Flutter/Tauri integrations and browser WASM execution.

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Coverage may be incomplete. “Written in” describes implementation, not supported project languages.