Google Cloud Spanner vs HSQLDB
| Google Cloud Spanner | HSQLDB | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | — | $8.33/mo |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web | — |
| Free plan | No | Yes |
Both are listed in Best Database Software. On Specifiction, Google Cloud Spanner scores higher on our published basis.