Instead of napp-it
napp-it alternatives
napp-it is a client-server web GUI for complete storage management, covering one machine or an entire server fleet without an agent or extra VM. It supports in-house storage and S3 or AI clusters, with SMB, NFS, S3, iSCSI and Fibre Channel sharing. Its ZFS toolkit includes AES-256-GCM encryption, checksums, snapshots, automatic healing, optional deduplication and encrypted incremental replication. A new installation includes a 30-day Pro evaluation.
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ZimaOS
Free plan AndroidAPIExtension+6NAS users wanting apps and phone-friendly file access — ZimaOS adds an app store with more than 800 apps, phone access and JBOD or RAID 0/1/5/6 support.
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TrueNAS
Free plan Open source AndroidAPIiPhone+5Free unified file, block and object storage — TrueNAS combines file, block and object storage with CLI, SNMP, syslog, reporting, API and broad integration support.
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NovaNAS
Free plan APILinuxSelf-hosted+1Free open-source NAS with simple web management — NovaNAS focuses on a desktop-like web NAS with Docker app deployment, automated cloud or external-drive backups and passkey login.
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OSNEXUS QuantaStor
Free plan APILinuxSelf-hosted+2Organizations needing scalable unified storage grids — QuantaStor uses Ceph and OpenZFS to scale file, block and object storage up or out in one managed grid.
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DPlaneOS
Free plan APILinuxSelf-hosted+1Homelabs and small offices wanting ZFS-first controls — DPlaneOS adds Docker and Compose stacks, clone sandboxes, rollback updates, OIDC, LDAP or AD, RBAC and broad cloud sync.
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OpenNAS
Free plan LinuxSelf-hostedWebLinux NAS users needing files, containers and VMs — OpenNAS adds extensive file previews, public links, Docker management, KVM/QEMU consoles and one-click self-hosted services.
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PetaSAN
Free plan LinuxSelf-hostedWebScale-out, highly available Ceph storage deployments — PetaSAN provides multi-node active/active Ceph storage that expands by adding nodes without disrupting service.
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KitchenAsty
Free plan AndroidAPIiPhone+2 - 9
openmediavault
Free plan APILinuxSelf-hosted - 10
Rockstor
Free plan APILinuxMac+3 - 11
StarWind SAN & NAS
Free plan LinuxSelf-hostedWeb - 12
TurnKey File Server
Free plan LinuxSelf-hosted - 13
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XigmaNAS
Free plan Self-hostedWeb - 15
ZetaNAS
Free plan Self-hostedWeb - 16
NexentaStor
Free trial APILinuxSelf-hosted+1 - 17
Open-E JovianDSS
Free trial LinuxSelf-hosted - 18
SoftNAS
Free trial APILinuxSelf-hosted+16.1 Visit site - 19
HexOS
Paid Self-hostedWeb - 20
Unraid USB Creator
Free trial LinuxMacWindows
Readers may still seek a NAS operating system with a large app catalog, a Linux-focused appliance, broader virtualization, or scale-out storage. Compare deployment and operating-system fit first: napp-it's GUI runs across FreeBSD, Illumos, Linux, macOS, Solaris and Windows, while several alternatives are Linux self-hosted systems. Then weigh protocols, identity controls, backups, cloud synchronization, containers, virtual machines and monitoring. Central fleet administration, S3 compatibility and Fibre Channel may favor napp-it, while another product's app marketplace, Ceph grid, desktop-like file manager or security controls may better match a specific environment. Pricing ranges from free plans to paid entry points or trial-based offerings.