NovaNAS vs Open-E JovianDSS
NovaNAS
novanas.orgOpen-E JovianDSS
open-e.comSide by side
| Figure | NovaNAS | Open-E JovianDSS |
|---|---|---|
| Price from | Free | $28.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Linux | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 9 |
| Spec score · NAS Software | 8.5 (#3) | 8.1 (#9) |
| Product | NovaNAS is an open-source NAS operating system managed through a desktop-like web interface. | Open-E JovianDSS is Linux- and ZFS-based software-defined storage for NAS, SAN, backup, business continuity, and disaster recovery. |
| Support | The README points users to documentation and GitHub Issues for support and bug reports. | The pricing page lists Standard, Premium, and 24/7 support licenses, with one-year and three-year options. |
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
NovaNAS
NovaNAS is a free, open-source NAS operating system managed through a desktop-like web interface. Its browser file manager supports browsing, uploading, downloading, and previewing files. Storage features include ZFS and EXT4, RAID management, and SMB/CIFS and NFS shared folders with access controls. A community app store offers one-click deployment of Docker applications such as Plex, Nextcloud, and Pi-hole. The project describes automated backups to external drives or cloud storage, and network backups between NovaNAS systems using API key authentication. Security and network tools include UFW firewall management, DynDNS, automatic Let's Encrypt certificates, and WebAuthn/FIDO2 passkey login. The interface monitors CPU, memory, disk, and network activity in real time. NovaNAS currently supports Debian 13 only, and its installer is intended for a fresh system, not an existing one. Minimum requirements are 2 GB RAM, a 1-core CPU, and a 20 GB system drive, plus data drives. Virtualization, historical monitoring, and scheduled tasks are listed as coming soon.
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.