DPlaneOS vs Open-E JovianDSS
DPlaneOS
github.comOpen-E JovianDSS
open-e.comSide by side
| Figure | DPlaneOS | Open-E JovianDSS |
|---|---|---|
| Price from | Free | $28.33/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 9 |
| Spec score · NAS Software | 8.3 (#5) | 8.1 (#9) |
| Hardware requirements | Minimum hardware is a 64-bit CPU and 8 GB RAM, with 16 GB recommended and ECC RAM strongly recommended for ZFS. | The listed minimum for a single-node configuration is a 64-bit quad-core 2.60GHz processor, 16GB ECC RAM, SATA storage, and one 1GbE network interface. |
| High availability | HA is optional and off by default, with shared-SAS and replicated-ZFS topologies. | The product supports shared-storage and non-shared-storage high-availability cluster architectures. |
Plans
Open-E JovianDSS
- JovianDSS Standard Support — up to 16TB$340 a year
- JovianDSS Product License 0TB — non-shared storage HA cluster$670, paid once
- JovianDSS Product License 0TB — shared storage HA cluster$670, paid once
- JovianDSS Product License 0TB — single node$670, paid once
- JovianDSS Storage Extension — 4TB$670, paid once
- JovianDSS Storage Extension — 8TB$1,060, paid once
- JovianDSS Standard HA Cluster Feature Pack$1,200, paid once
- JovianDSS Storage Extension — 16TB$1,690, paid once
- JovianDSS Advanced Metro HA Cluster Feature Pack$3,610, paid once
In their own words
DPlaneOS
DPlaneOS is a ZFS-first storage operating system for homelab and small-office NAS deployments. It manages pools, datasets, snapshots, replication, encryption, quotas, S.M.A.R.T. and POSIX ACLs, with sharing through SMB, NFS, iSCSI and NVMe-oF. It can manage Docker and Compose stacks, ZFS-clone sandboxes, atomic updates with rollback, and an in-browser terminal. Its architecture combines a Go daemon, PostgreSQL state, a React interface and a NixOS appliance. Identity options include local users, LDAP or Active Directory, OIDC SSO, TOTP 2FA and API tokens. Cloud synchronization supports S3, Backblaze B2, Google Drive, Azure, Dropbox and rclone-compatible targets. Prometheus/OpenMetrics exposes storage and system metrics. Optional high availability is off by default; several HA configurations and NVMe-oF over TCP are marked experimental. Installation supports x86_64 and aarch64, including Raspberry Pi 5, with offline ISOs. The free Community Edition is licensed under AGPLv3. Minimum hardware is a 64-bit CPU and 8 GB RAM; 16 GB is recommended. One person maintains the project, which offers no vendor support.
Open-E JovianDSS
Open-E JovianDSS is Linux- and ZFS-based software-defined storage for NAS, SAN, backup, business continuity, and disaster recovery. It supports iSCSI, Fibre Channel, NFS, SMB (CIFS), and NVMe-oF, and can run on physical servers or as a virtual storage appliance in hyper-converged environments. Listed virtualization compatibility includes VMware, Proxmox, Citrix, and Microsoft Hyper-V. Its storage features include pools, unlimited scalability, unlimited file and volume size, and unlimited snapshots and clones. It supports shared-storage and non-shared-storage high-availability clusters, plus snapshot-based backup and replication for on-site and off-site protection. JovianDSS Up33 supports native ZFS encryption at dataset or volume level. Licensing depends on architecture and capacity: mirrored arrays use usable capacity, while parity arrays count disk capacity excluding cache and spares. Prices include a 670.00 USD one-time 0TB product license and a 670.00 USD one-time 4TB extension. A 60-day trial is offered; there is no free plan.