orbitdb vs sqlsync
Peer-to-peer databases compared with collaborative SQLite
orbitdb and sqlsync both support local-first data that can synchronize across participants. orbitdb uses IPFS, Libp2p Pubsub, and Merkle-CRDTs for peer-to-peer databases, while sqlsync wraps SQLite for shared web-app state and collaborative updates.
orbitdb: Build Peer-to-Peer Databases for Decentralized Apps
OrbitDB is a JavaScript database library that synchronizes data between peers using IPFS, Libp2p Pubsub, and Merkle-CRDTs. It suits decentralized and local-first applications that need shared data without a central database server.
sqlsync: Collaborate on Offline-First SQLite Data
SQLSync wraps SQLite with synchronization for shared web-app state across users, devices, and the edge. It offers local-first reads and writes, reactive queries, and real-time collaboration, but its quiet maintenance and concentrated contributor base warrant careful evaluation.
| orbitdb | sqlsync | |
|---|---|---|
| Language | JavaScript | Rust |
| License | MIT | Apache-2.0 |
| Stars | 8.8k | 2.9k |
| Forks | 594 | 42 |
| Last analyzed | Oct 14, 2026 | Oct 11, 2026 |
Key differences
- orbitdb is a JavaScript peer-to-peer database; sqlsync is a Rust-backed SQLite wrapper for web applications.
- orbitdb builds on an immutable operation log and offers event, document, key-value, and indexed key-value database types; sqlsync centers on relational SQLite data and reactive queries.
- orbitdb synchronizes peers using IPFS and Libp2p Pubsub; sqlsync supports offline-first web use, cross-tab synchronization through a shared web worker, and a React library.
- orbitdb is licensed under MIT, while sqlsync is licensed under Apache-2.0.
- The supplied activity information describes orbitdb as not archived; sqlsync has had no commits in the last 90 days and no release in over a year, so maintenance planning warrants attention.
Choose orbitdb if you…
- need peer-to-peer data sharing without a central database server.
- want Merkle-CRDTs to merge concurrent writes across peers.
- need JavaScript database types built on an immutable operation log.
Choose sqlsync if you…
- need relational SQLite data for shared web-app state.
- want local reads and writes, reactive queries, and offline-first collaboration.
- need a React library or cross-tab synchronization through a shared web worker.
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This comparison is generated with AI from the OSRepos analyses of both projects. Always check each project's repository and documentation before choosing.