Couchbase Capella vs DocumentDB
| Couchbase Capella | DocumentDB | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $0.15/mo | — |
| Open source | No | No |
| Platforms | Web | Linux |
| Free plan | Yes | — |
| Deployment model | cloud | both |
| Managed cloud | Yes | — |
| Document formats | JSON, Binary, CSV, TSV, JSONL | BSON, JSON |
| Transactions | Yes | Yes |
| Vector search | Yes | Yes |
| Maximum document size | 20 MB | — |
Both are listed in Best Document Databases. On Samsung Mobile US Press, DocumentDB scores higher on our published basis.