RxDB vs PocketBase
A detailed comparison to help you choose between RxDB and PocketBase.
RxDB Local-first offline-capable JavaScript database | PocketBase Open source backend in a single file | |
|---|---|---|
| Overview | ||
| Rating | 3.9 (336 reviews) | 4.5 (188 reviews)✓ |
| Pricing model | free | free |
| Starting price | Free | Free |
| Best for | JavaScript developers building offline-capable mobile or desktop apps needing client-side database sync | Developers who want the simplest possible backend for small apps and prototypes in a single binary |
| Tags | ||
| Tags | free tieropen source | free tieropen sourceself hostable |
| Visit RxDB → | Visit PocketBase → | |
RxDB
Pros
- + Offline-first by design
- + Works in browser and Node.js
- + Multiple sync targets
Cons
- - Not a server database — client-side focus
- - Complex sync configuration
PocketBase
Pros
- + Single binary — extremely simple to deploy
- + Embedded SQLite — no separate database
- + Real-time subscriptions built-in
Cons
- - SQLite — not suitable for multi-writer high-concurrency
- - Single file limits horizontal scaling
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