Hasura Cloud vs RxDB
A detailed comparison to help you choose between Hasura Cloud and RxDB.
Quick Verdict
4.9/5
Hasura Cloud
129 reviews
3.9/5
RxDB
336 reviews
Hasura Cloud is rated higher (4.9 vs 3.9). Hasura auto-generates a real-time GraphQL API on your PostgreSQL or MySQL database in minutes. Authorization built-in, action/event support, and direct database connection. Connect your own Postgres or use Neon. RxDB is a real-time, offline-first NoSQL database for JavaScript applications. Works in the browser, Node.js, React Native, and Electron. Syncs with CouchDB, Firestore, and others.
Hasura Cloud Instant GraphQL API on any Postgres database | RxDB Reactive database for JavaScript apps with real-time sync | |
|---|---|---|
| Overview | ||
| Rating | 4.9 (129 reviews)✓ | 3.9 (336 reviews) |
| Pricing model | freemium | free |
| Starting price | Free tier available | Free |
| Best for | Developers who want to instantly expose their PostgreSQL database as a GraphQL API | JavaScript/TypeScript developers building offline-capable apps requiring real-time data reactivity across multiple browser contexts. |
| Tags | ||
| Tags | free tieropen sourceself hostableapi access | free tieropen source |
| Visit Hasura Cloud → | Visit RxDB → | |
Hasura Cloud
Pros
- + Instant GraphQL from existing database
- + Real-time subscriptions built-in
- + Authorization rules in the API layer
Cons
- - GraphQL expertise helpful
- - Hasura-specific concepts to learn
RxDB
Pros
- + Build reactive queries with RxJS observables for live data updates
- + Sync data across tabs, devices, and optional cloud backend
- + Work completely offline with automatic conflict resolution
- + Use multiple storage engines via plugins for different environments
Cons
- - Steeper learning curve for developers unfamiliar with RxJS reactive patterns
- - Self-hosted sync server setup required for cross-device features
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