Couchbase Server vs Dragonfly
| Couchbase Server | Dragonfly | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $36/mo |
| Open source | No | No |
| Platforms | — | api, Linux, self-hosted |
| Free plan | Yes | No |
| Vector search | Yes | Yes |
| Paid from | — | 36 /mo |
| Deployment | — | both |
| Data persistence | — | Yes |
| High availability | — | Yes |
| SQL support | — | No |
| Supported data models | — | strings, hashes, lists, sets, sorted sets, streams, JSON, vectors, geospatial data, probabilistic structures |
Both are listed in Best In-Memory Databases. On Samsung Mobile US Press, Couchbase Server scores higher on our published basis.