NetApp ONTAP Select vs Portworx Enterprise
| NetApp ONTAP Select | Portworx Enterprise | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Platforms | api, self-hosted | api, Linux, self-hosted, Web |
| Free plan | No | No |
| Deployment model | on-premises | hybrid |
| Storage protocols | NFS, SMB/CIFS, iSCSI, NVMe over TCP, S3 | |
| Maximum nodes | 12 | |
| Replication | Yes | |
| Kubernetes support | Yes | |
| S3-compatible access | Yes | |
| Max volume size | 40 TB | |
| Volume types | PX-StoreV1 filesystem, PX-StoreV2 block, FlashArray block | |
| Snapshots | Yes | |
| Multi-attach | Yes | |
| Encryption | Yes | |
| Cross-region replication | Yes | |
| Maximum IOPS | 100,000,000 IOPS | |
| Persistent volume backup | Yes | |
| Application consistency | both | |
| Cross-cluster restore | Yes | |
| Backup frequency | scheduled | |
| Retention options | custom | |
| Immutable backups | Yes | |
| Replication mode | both | |
| Replication scope | mixed | |
| Continuous replication | Yes | |
| Failover orchestration | Yes | |
| Multi-site replication | Yes |
Listed together in Best Software-Defined Storage Software