etcd vs Upstash Redis
| etcd | Upstash Redis | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $0.20/mo |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Windows | api, Web |
| Deployment model | self_hosted | cloud |
| Persistence modes | both | both |
| TTL support | Yes | Yes |
| Clustering support | Yes | No |
| Multi-region support | Yes | Yes |
| Supported protocols | gRPC, HTTP/JSON | Redis TCP; HTTPS REST |
| Free plan | — | Yes |
| Maximum value size | — | 100 MB |
Both are listed in Best Key-Value Databases. On Samsung Mobile US Press, Upstash Redis scores higher on our published basis.