ZetaNAS
zetanas.com
What it is
ZetaNAS is an open-source network-attached storage platform for SMBs, startups, and teams running AI or machine-learning workloads. It combines file sharing, collaboration, and data pipelines with native S3 and POSIX access, plus NFS/PNFS support. The system runs on mainstream x86 or ARM hardware and can expand from one server to distributed clusters. Built-in deduplication, erasure coding, and intelligent compression are described as reducing physical storage use by 30% or more. Security and reliability features include EC replication, disk-health monitoring, fault isolation, access control, and auditing. Media tools provide multi-device sync, version history, previews, and chunked transfer. Shared workspaces add real-time synchronization and granular access control. Medical deployments support DICOM and WSI data, annotation, and quality control. AI workloads can stream through S3 and FUSE to GPU nodes. A Docker-based app store manages extensions.
Spec sheet
- Purpose
- ZetaNAS is an open-source NAS for SMBs and startups that combines file sharing, team collaboration, and AI/ML data pipelines.Read 7 Oct 2026 · zetanas.com
- Audience
- The maker describes ZetaNAS as intended for SMBs, startups, and teams using AI/ML workloads.Read 7 Oct 2026 · zetanas.com
- Security
- The maker lists EC replication, disk health monitoring, fault isolation, access control, and audit capabilities as security and reliability features.Read 7 Oct 2026 · zetanas.com
- AI workloads
- The AI data solution streams data through S3 and FUSE interfaces, with low-latency paths to GPU nodes and private AI data pipelines.Read 7 Oct 2026 · zetanas.com
- Business documents
- The shared workspace supports real-time sync, complete history, and granular access control.Read 7 Oct 2026 · zetanas.com
- Cloud integration
- The Cloud plan lists cross-cloud data sync and custom domains with Cloudflare integration.Read 7 Oct 2026 · zetanas.com
- Extensions
- The ZetaAPP Store is a Docker-based app and plugin marketplace for installing and managing third-party extensions.Read 7 Oct 2026 · zetanas.com
- Hardware and scaling
- ZetaNAS is compatible with mainstream x86/ARM hardware and can grow from one server to distributed clusters.Read 7 Oct 2026 · zetanas.com
- Media collaboration
- The media library supports multi-device sync, version history, online preview, and chunked transfer for large files.Read 7 Oct 2026 · zetanas.com
- Medical research
- The maker says ZetaNAS supports private deployment, DICOM and WSI storage, annotation workflows, and quality control for medical data.Read 7 Oct 2026 · zetanas.com
- Storage efficiency
- The maker says built-in deduplication, erasure coding, and intelligent compression reduce physical storage consumption by 30%+.Read 7 Oct 2026 · zetanas.com
- Storage protocols
- The product natively supports S3 and POSIX access, and the page also identifies NFS/PNFS support.Read 7 Oct 2026 · zetanas.com
Plans and prices
Self-Hosted Community Free Free forever Install on your own hardware · x86 / ARM supported · Full core storage features · No capacity or node limits · 2 official extensions · Community forum support Read 7 Oct 2026 · zetanas.com
Cloud $99 a month $99 / month · single-instance monthly pricing; annual billing gets 20% off Connect your own cloud storage · Cross-cloud data sync · 4 official extensions · 5 edge device connections · Custom domains + Cloudflare integration · Community forum support Read 7 Oct 2026 · zetanas.com
Enterprise $499 a month $499 / month · single-instance monthly pricing; annual billing gets 20% off Distributed clusters with unlimited nodes · Unlimited extensions and edge devices · DataStream service · 24/7 online technical support · Global edge optimization · Dedicated account manager Read 7 Oct 2026 · zetanas.com
Strong points and limits
Strong points
- S3, POSIX, and NFS/PNFS access
- Runs on x86 and ARM hardware
- Scales from one server to clusters
- Free community plan has no capacity limits
- Docker-based marketplace for extensions
Limits
- Community plan includes only two official extensions
- Cloud plan supports five edge-device connections
- Enterprise plan costs $499 a month
- Self-hosted deployment requires your own hardware
Who it suits
ZetaNAS suits SMBs, startups, and AI/ML teams needing self-hosted or cloud storage. It also fits medical research and media collaboration workflows requiring specialized storage and synchronization.
Verdict
ZetaNAS covers storage protocols, collaboration, medical data, and AI pipelines in a single NAS platform. The free self-hosted tier is broad, while cloud and enterprise features add monthly costs and differing extension or device allowances.
Where Specifiction places it
- NAS Software#19 of 217.5
