Best Amazon FSx for OpenZFS Alternatives in 2026
The top Amazon FSx for OpenZFS alternatives are Amazon FSx for NetApp ONTAP, Alibaba Cloud File Storage NAS and NetApp Cloud Volumes ONTAP: 15 cloud file storage services our editors would look at instead of Amazon FSx for OpenZFS, in our ranking order.
Amazon FSx for OpenZFS: A cost-focused AWS NFS service with snapshots, backups, and flexible deployment options. Where it falls short: usage-based pricing varies by region, deployment, storage class, and throughput.
Switching from Amazon FSx for OpenZFS? For most cloud file storage services buyers the best Amazon FSx for OpenZFS alternative is Amazon FSx for NetApp ONTAP, built for aWS multiprotocol enterprise storage. Alibaba Cloud Cloud Parallel File System (CPFS) offers the most maximum capacity (1024 TB).
Why People Look for an Amazon FSx for OpenZFS Alternative
- Usage-based pricing varies by Region, deployment, storage class, and throughput
- Focused on NFS rather than broader multiprotocol file access
- Provisioned scaling requires capacity and throughput planning
- Maximum capacity: 512 TB — up to 1024 TB with Alibaba Cloud Cloud Parallel File System (CPFS)
Quick Picks by What You Need
- Best overallAmazon FSx for NetApp ONTAP9.4
AWS multiprotocol enterprise storage
Visit Amazon FSx for NetApp ONTAP - Most maximum capacityAlibaba Cloud Cloud Parallel File System (CPFS)8.1
1024 TB
Visit Alibaba Cloud Cloud Parallel File System (CPFS)
All 15 Amazon FSx for OpenZFS Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forAWS multiprotocol enterprise storage
- Better than Amazon FSx for OpenZFS:
- Editor score 9.4 vs 8.7
A broad AWS storage service for enterprise file and block workloads.
- Snapshots
- Managed backups
9.4/10★★★★★Visit AWS -
Best forBroad Alibaba Cloud file storage needs
- Better than Amazon FSx for OpenZFS:
- Editor score 9.3 vs 8.7
Flexible NFS and SMB file storage for Alibaba Cloud workloads, with usage-based tiers.
- Snapshots
- Managed backups
9.3/10★★★★★Visit Alibaba Cloud -
Best forMulticloud enterprise file and block storage
- Better than Amazon FSx for OpenZFS:
- Editor score 9.2 vs 8.7
A broad ONTAP storage appliance for enterprise workloads across AWS, Azure, and Google Cloud.
- Snapshots
- Managed backups
9.2/10★★★★★Visit NetApp -
Best forAzure enterprise file volumes
- Better than Amazon FSx for OpenZFS:
- Editor score 9.1 vs 8.7
A configurable Azure file service for enterprise workloads needing shared file access.
- Snapshots
- Managed backups
9.1/10★★★★★Visit site -
Best forGoogle Cloud multiprotocol volumes
- Better than Amazon FSx for OpenZFS:
- Editor score 9.0 vs 8.7
A flexible Google Cloud service for enterprise file, block, and application storage.
- Snapshots
- Managed backups
9.0/10★★★★☆Visit Google Cloud -
Best forElastic AWS-native file storage
- Better than Amazon FSx for OpenZFS:
- Editor score 8.9 vs 8.7
Elastic NFS file storage for Linux workloads running across AWS services.
- Managed backups
8.9/10★★★★☆Visit Amazon EFS -
Best forLow-cost Windows-compatible file shares
- Better than Amazon FSx for OpenZFS:
- Editor score 8.8 vs 8.7
A low-cost AWS file share for Windows workloads that need SMB and Active Directory.
- Snapshots
- Managed backups
8.8/10★★★★☆Visit Amazon FSx -
Best forAffordable shared file storage
Affordable shared storage with flexible access, scaling, snapshots, and Tencent integrations.
- Snapshots
- Managed backups
8.6/10★★★★☆Visit Tencent Cloud -
Best forIBM VPC file shares with replication
A managed NFSv4.1 file service for IBM Cloud VPC workloads needing shared storage.
- Snapshots
- Managed backups
8.5/10★★★★☆Visit IBM Cloud -
Best forHuawei elastic NFS and SMB storage
- Better than Amazon FSx for OpenZFS:
- Maximum capacity: 1000 TB vs 512 TB
A focused Huawei Cloud file service for elastic shared storage across cloud servers.
- Managed backups
8.4/10★★★★☆Visit Huawei Cloud -
Best forElastic Huawei hybrid file access
A flexible Huawei Cloud file service for shared NFS and SMB workloads.
- Managed backups
8.3/10★★★★☆Visit Huawei Cloud -
Best forManaged NFS on Google Cloud
A managed NFS service for shared storage across Google Cloud workloads.
- Managed backups
8.2/10★★★★☆Visit Google Cloud -
Best forAlibaba high-throughput parallel storage
- Better than Amazon FSx for OpenZFS:
- Maximum capacity: 1024 TB vs 512 TB
A specialized parallel file system for Linux-based HPC and intelligent-computing workloads.
- Managed backups
8.1/10★★★★☆Visit Alibaba Cloud -
Best forScalable file and object platforms
A scalable enterprise platform for file, object, block, and table data across protocols.
- Snapshots
- Managed backups
8.0/10★★★★☆Visit VAST Data -
Best forMulticloud PowerScale file storage
Multicloud PowerScale storage with broad protocol access and enterprise data services.
- Snapshots
- Managed backups
7.9/10★★★★☆Visit site
Amazon FSx for OpenZFS Alternatives: Common Questions
What is the best alternative to Amazon FSx for OpenZFS?
Amazon FSx for NetApp ONTAP: #1 in our Cloud File Storage Services ranking, with an editor score of 9.4 out of 10. A broad AWS storage service for enterprise file and block workloads.
Why do people look for Amazon FSx for OpenZFS alternatives?
Usage-based pricing varies by Region, deployment, storage class, and throughput; Focused on NFS rather than broader multiprotocol file access; Provisioned scaling requires capacity and throughput planning.
Which Amazon FSx for OpenZFS alternative has the most maximum capacity?
Alibaba Cloud Cloud Parallel File System (CPFS), with 1024 TB.
How do I switch from Amazon FSx for OpenZFS?
Snapshot or back up the data and configs on your Amazon FSx for OpenZFS server. Create the new server with the same operating system and size, and add your SSH key. Copy the data across (rsync or your backup tool) and reinstall your apps or containers. Move the DNS records or IP references to the new server, test it, then cancel Amazon FSx for OpenZFS.
How to Switch from Amazon FSx for OpenZFS
- Snapshot or back up the data and configs on your Amazon FSx for OpenZFS server.
- Create the new server with the same operating system and size, and add your SSH key.
- Copy the data across (rsync or your backup tool) and reinstall your apps or containers.
- Move the DNS records or IP references to the new server, test it, then cancel Amazon FSx for OpenZFS.
Amazon FSx for OpenZFS vs Each Alternative
| # | Tool | Free plan | Paid from | Supported protocols | Snapshots | Score |
|---|---|---|---|---|---|---|
| 8 | Amazon FSx for OpenZFS | $0.09/mo | NFS v3, v4.0, v4.1, v4.2 | Yes | 8.7 | |
| 1 | Amazon FSx for NetApp ONTAP | NFS, SMB, iSCSI, NVMe-over-TCP | Yes | 9.4 | ||
| 2 | Alibaba Cloud File Storage NAS | No | NFSv3, NFSv4.0, SMB 2.1, SMB 3.0 | Yes | 9.3 | |
| 3 | NetApp Cloud Volumes ONTAP | No | iSCSI, NFS, SMB, NVMe-TCP, S3 | Yes | 9.2 | |
| 4 | Azure NetApp Files | No | NFS, SMB, dual protocol, Object REST API | Yes | 9.1 | |
| 5 | Google Cloud NetApp Volumes | NFSv3, NFSv4.1, NFSv4.2, SMB, iSCSI, NVMe/TCP, S3 multiprotocol (ONTAP-mode only) | Yes | 9.0 | ||
| 6 | Amazon Elastic File System (EFS) | No | $0.30/GB/mo | NFSv4.0, NFSv4.1 | 8.9 | |
| 7 | Amazon FSx for Windows File Server | No | $0.01/GB/mo | SMB | Yes | 8.8 |
| 8 | Tencent Cloud File Storage (CFS) | $0.06/GB/mo | NFS, CIFS/SMB, TURBO | Yes | 8.6 | |
| 9 | IBM Cloud File Storage | NFSv4.1 | Yes | 8.5 | ||
| 10 | Huawei Cloud Scalable File Service Turbo | No | NFSv3, SMB 2.0, SMB 2.1, SMB 3.0 | 8.4 | ||
| 11 | Huawei Cloud Scalable File Service Turbo (SFS Turbo) | NFSv3, SMB 2.0, SMB 2.1, SMB 3.0 | 8.3 | |||
| 12 | Google Cloud Filestore | No | NFSv3, NFSv4.1 | No | 8.2 | |
| 13 | Alibaba Cloud Cloud Parallel File System (CPFS) | No | $0.12/GB/mo | POSIX, NFS v3 | 8.1 | |
| 14 | VAST Data Platform | NFS, SMB, S3, Block | Yes | 8.0 | ||
| 15 | Dell APEX File Storage for Public Cloud | NFS, SMB, HDFS, S3 | Yes | 7.9 |
Head-to-Head
- Amazon FSx for OpenZFS vs Amazon FSx for NetApp ONTAP
- Amazon FSx for OpenZFS vs Alibaba Cloud File Storage NAS
- Amazon FSx for OpenZFS vs NetApp Cloud Volumes ONTAP
- Amazon FSx for OpenZFS vs Azure NetApp Files
- Amazon FSx for OpenZFS vs Google Cloud NetApp Volumes
- Amazon FSx for OpenZFS vs Amazon Elastic File System (EFS)
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update