PouchDB
PouchDB: A focused browser database for local storage, CouchDB replication, and offline synchronization. Ranked #14 of 26 in Mobile Databases by our editors (7.5/10); pricing: Free plan; best for browser apps needing CouchDB replication.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forBrowser apps needing CouchDB replication
- Free planYes
- Paid fromFree
- Offline modeYes
- Facts checked21 Sep 2026
Where it wins
- Bidirectional sync with live retries after connectivity loss
- Offline document storage for browser applications
- Adapters for IndexedDB, LevelDB, SQLite, and HTTP
Where it doesn't
- Core platform coverage is centered on web applications
- Conflict resolution remains the application's responsibility
- Native iOS and Android SDK support is not documented
Our verdict on PouchDB
PouchDB is an open-source JavaScript document database for browser applications that need local data storage while offline and synchronization when connectivity returns. It suits teams building offline-first web experiences around CouchDB or compatible servers, especially when application data must remain available during connectivity loss. The project is also distributed as an npm package for Node.js, while its documented core use centers on browser applications.
Its standout capability is replication. PouchDB supports one-way replication, bidirectional database synchronization, and live replication that retries after connectivity loss. Conflict detection is included, but resolution is application-controlled, giving developers flexibility while placing the decision-making work in the application layer. Storage options include IndexedDB, LevelDB, SQLite, and HTTP adapters, which can help align implementation with the target environment. Integrations include Apache CouchDB, Couchbase Lite, and IBM Cloudant Sync.
PouchDB is a strong fit for JavaScript teams that want open-source local document storage and CouchDB-oriented synchronization without a separate licensing tier. It is less suitable for projects seeking a broad native mobile SDK strategy, since the documented core platform is the web and official iOS or Android SDK support is not described. Teams should also account for the engineering work required to define application-controlled conflict behavior. Choose PouchDB for browser-first offline workflows and replication; consider another option when native mobile coverage or managed conflict resolution is central.
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PouchDB pricing
PouchDB fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Offline mode | Yes |
| Data synchronization | Bidirectional |
| Mobile platforms | Not verified |
| Conflict resolution | Custom |
| SDK languages | JavaScript |
| Monthly sync limit | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 3 integrations: Apache CouchDB, Couchbase Lite, IBM Cloudant Sync |
| Pricing | Free plan |
| Website | pouchdb.apache.org |
| Facts checked | 21 Sep 2026 |
PouchDB integrations
PouchDB lists 3 integrations on its own site.
- Apache CouchDB
- Couchbase Lite
- IBM Cloudant Sync
Alternatives to PouchDB
- Couchbase LiteA broad offline NoSQL option with local storage, synchronization, search, and cross-platform SDKs.9.4
- DittoA strong fit for apps that must sync across peers when connectivity is unreliable.9.2
- AWS Amplify DataStoreA focused choice for cross-platform apps that need offline data and AppSync sync.9.0
See all PouchDB alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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