Actian Zen vs openGauss
| Actian Zen | openGauss | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | No |
| Paid from | Free | |
| Platforms | Android, api, iOS, Linux, macOS, self-hosted, Windows | Linux, self-hosted, Windows |
| Free plan | No | Yes |
| Deployment model | both | self_hosted |
| High availability | Yes | Yes |
| Paid from | 417 /mo | |
| Hybrid search | Yes | |
| Metadata filtering | Yes | |
| Deployment | both | |
| Index types | HNSW, flat | |
| SDK languages | Python, JavaScript, C++ | |
| Managed service | No | |
| Read replicas | Yes | |
| JSON data support | Yes |
Listed together in Best Relational Databases