Actian Zen vs Azure SQL Database
| Actian Zen | Azure SQL Database | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Linux, Windows, macOS | Android, api, iOS, Linux, macOS, Web, Windows |
| Free plan | No | — |
| Deployment model | both | — |
| High availability | Yes | — |
Both are listed in Best Relational Databases. On Samsung Mobile US Press, Azure SQL Database scores higher on our published basis.