Aerospike Database vs VoltDB
| Aerospike Database | VoltDB | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web | api, Linux, macOS, self-hosted, Web |
| Free plan | Yes | No |
| Deployment | — | both |
| Data persistence | — | Yes |
| High availability | — | Yes |
| SQL support | — | Yes |
| Supported data models | — | relational, document/JSON |
Both are listed in Best In-Memory Databases. On Freedom251, Aerospike Database scores higher on our published basis.