PostgreSQL vs Redis
Side-by-side comparison of PostgreSQL and Redis to help you choose the right tool.
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| Feature | PostgreSQL | Redis |
|---|---|---|
| Pricing | Free (open source) | Free / Cloud pricing varies |
| Rating | ⭐ 4.8/5 | ⭐ 4.7/5 |
| Categories | databases | databases |
| ACID compliance | ✅ | ❌ |
| JSON/JSONB support | ✅ | ❌ |
| Extensions | ✅ | ❌ |
| Partitioning | ✅ | ❌ |
| Full-text search | ✅ | ❌ |
| Replication | ✅ | ❌ |
| In-memory storage | ❌ | ✅ |
| Data structures | ❌ | ✅ |
| Pub/sub | ❌ | ✅ |
| Streams | ❌ | ✅ |
| Clustering | ❌ | ✅ |
| Redis Stack | ❌ | ✅ |
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