The Best Block Storage Services in 2026
We researched block storage services from their official websites, including pricing pages, plan tables and product documentation. Rankings reflect the category’s core job, value for money and verified features such as volume performance, snapshots, encryption and replication for persistent cloud workloads.
Our top picks
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Top ranked
9.4/10A broad AWS-native block storage service with flexible volume and snapshot options.
From $0.08/mo
-
Runner-up
Google Persistent Disk#2 of 289.3/10A flexible Compute Engine storage service with free capacity, snapshots, encryption, and replication.
Free plan
-
#3 ranked
Google Cloud Hyperdisk#3 of 289.2/10A performance-tunable block storage service for demanding Google Cloud workloads.
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.
The full ranking 28 tools, best first
-
Best forAWS-native production block storage
A broad AWS-native block storage service with flexible volume and snapshot options.
- Cross-region replication
- Multi-attach
- Encryption
9.4/10★★★★★Visit Amazon EBS -
Best forLow-cost Compute Engine storage
A flexible Compute Engine storage service with free capacity, snapshots, encryption, and replication.
- Cross-region replication
- Multi-attach
- Encryption
9.3/10★★★★★Visit Google Cloud -
Best forHigh-performance Google Cloud workloads
A performance-tunable block storage service for demanding Google Cloud workloads.
- Cross-region replication
- Multi-attach
- Encryption
9.2/10★★★★★Visit Google Cloud -
Best forOpenStack private clouds
A broad, driver-based block-storage service for self-hosted OpenStack clouds.
- Multi-attach
- Encryption
- Snapshots
9.0/10★★★★☆Try OpenStack Cinder -
Best forHigh-IOPS Huawei Cloud deployments
A flexible EVS service for Huawei Cloud workloads that need selectable disk performance.
- Multi-attach
- Encryption
- Snapshots
8.9/10★★★★☆Visit Huawei Cloud -
Best forIBM Cloud VPC workloads
A flexible block storage service for IBM Cloud VPC workloads and Kubernetes storage.
- Encryption
- Snapshots
8.8/10★★★★☆Visit IBM Cloud -
Best forAlibaba ECS block storage
A flexible ECS block-storage service with clear PL0 pricing and varied disk tiers.
- Multi-attach
- Encryption
- Snapshots
8.7/10★★★★☆Visit Alibaba Cloud -
Best forTencent Cloud CVM storage
A flexible CBS service for CVM workloads that need snapshots, replication, and encryption.
- Cross-region replication
- Encryption
- Snapshots
8.6/10★★★★☆Visit Tencent Cloud -
Best forBudget-conscious OVHcloud users
A flexible OVHcloud storage service with low entry pricing and tiered performance.
- Multi-attach
- Encryption
- Snapshots
8.5/10★★★★☆Visit OVHcloud -
Best forNutanix infrastructure environments
A Nutanix-focused block storage service with Prism management, replication, and data-efficiency features.
- Multi-attach
- Encryption
- Snapshots
8.4/10★★★★☆Visit Nutanix -
Best forEuropean cloud workloads needing large volumes
A scalable block storage service for European workloads on Scaleway.
- Snapshots
8.3/10★★★★☆Visit Scaleway -
Best forSimple DigitalOcean VM and Kubernetes storage
A focused block storage service for DigitalOcean compute and Kubernetes workloads.
- Encryption
- Snapshots
8.2/10★★★★☆Visit DigitalOcean -
Best forSimple replicated SSD volumes
A straightforward replicated SSD volume service for expanding Hetzner Cloud Server capacity.
8.1/10★★★★☆Visit Hetzner -
Best forRackspace Cloud Server attachments
A focused block storage service for Rackspace Cloud Server and OnMetal attachments.
- Snapshots
8.0/10★★★★☆Visit Rackspace -
Best forBasic Vultr attached storage
A straightforward Vultr storage option with HDD and NVMe tiers, snapshots, and automation.
- Encryption
- Snapshots
7.9/10★★★★☆Visit Vultr -
Best forSelf-hosted replicated Linux block storage
A flexible Linux block storage system for replicated, self-hosted infrastructure.
- Encryption
- Snapshots
7.8/10★★★★☆Visit LINSTOR -
Best forYandex Compute Cloud storage
Flexible Yandex Compute Cloud disks with snapshots, encryption, and automation tooling.
- Encryption
- Snapshots
7.7/10★★★★☆Visit Yandex Cloud -
Best forUpCloud servers needing tiered storage
A flexible UpCloud storage layer with tiered performance and strong automation support.
- Encryption
- Snapshots
7.6/10★★★★☆Visit UpCloud -
Best forSimple replicated NVMe cloud storage
A focused block storage service with replication, snapshots, and Kubernetes integration.
- Encryption
- Snapshots
7.5/10★★★★☆Visit Exoscale -
Best forEnterprise Kubernetes storage
A resilient Kubernetes storage platform for production stateful workloads.
- Cross-region replication
- Multi-attach
- Encryption
7.4/10★★★★☆Visit Portworx -
Best forKubernetes-native replicated storage
A free, open-source storage layer for teams running replicated Kubernetes infrastructure.
- Multi-attach
- Encryption
- Snapshots
7.3/10★★★★☆Visit Longhorn -
Best forKubernetes teams needing flexible storage engines
Flexible Kubernetes storage with local and replicated engines, snapshots, and failover.
- Multi-attach
- Encryption
- Snapshots
7.2/10★★★★☆Visit OpenEBS -
Best forLow-cost NVMe volumes for Civo users
A low-cost NVMe volume service for Civo Compute and Kubernetes workloads.
- Snapshots
7.1/10★★★★☆Visit Civo -
Best forQEMU-focused open-source storage labs
Free, open-source clustered storage with QEMU volumes, snapshots, cloning, and object APIs.
- Snapshots
6.9/10★★★☆☆Visit Sheepdog -
Best forOCI object-storage users, not block storage
A capable OCI object-storage service that does not fit block-storage workloads.
4.5/10★★☆☆☆Visit Oracle Cloud -
Best forSelf-hosted unified storage clusters
A unified self-hosted storage cluster for object, block, and file workloads.
4.3/10★★☆☆☆Visit Ceph -
Best forApplications needing schemaless tables
A scalable table service for key-value workloads, not persistent block storage.
4.0/10★★☆☆☆Visit site -
Best forVM disaster recovery across sites
A VM disaster recovery engine for multi-site KVM infrastructure, not block-volume storage.
3.7/10★★☆☆☆Visit StorPool
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Max volume size | Volume types | Snapshots | Multi-attach | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Amazon Elastic Block Store (Amazon EBS) | No | $0.08/mo | 64 TB | gp2, gp3, io1, io2, st1, sc1, standard | Yes | Yes | 9.4 |
| 2 | Google Persistent Disk | Yes | 64 TB | Standard, Balanced, SSD, Extreme | Yes | Yes | 9.3 | |
| 3 | Google Cloud Hyperdisk | No | 64 TB | Hyperdisk Balanced, Hyperdisk Balanced High Availability, Hyperdisk Extreme, Hyperdisk Throughput, Hyperdisk ML | Yes | Yes | 9.2 | |
| 4 | OpenStack Cinder | No | Free | __DEFAULT__; custom volume types | Yes | Yes | 9.0 | |
| 5 | Huawei Cloud Elastic Volume Service (EVS) | No | 32 TB | Extreme SSD; Ultra-high I/O; General Purpose SSD; General Purpose SSD V2; High I/O; Common I/O | Yes | Yes | 8.9 | |
| 6 | IBM Cloud Block Storage | 32 TB | sdp, general-purpose, 5iops-tier, 10iops-tier, custom | Yes | No | 8.8 | ||
| 7 | Alibaba Cloud Cloud Disk | $7.65/GB/mo | 64 TB | ESSD PL0, ESSD PL1, ESSD PL2, ESSD PL3, ESSD AutoPL, Regional ESSD, ESSD Entry, Standard SSD, Ultra Disk, Basic Disk | Yes | Yes | 8.7 | |
| 8 | Tencent Cloud Cloud Block Storage (CBS) | 32 TB | Premium Disk; Balanced SSD; Cloud SSD; Enhanced SSD; Tremendous SSD | Yes | 8.6 | |||
| 9 | OVHcloud Block Storage | No | $0.05/GB/mo | Classic, High Speed, High Speed Gen2 | Yes | Yes | 8.5 | |
| 10 | Nutanix Volumes Block Storage | Yes | Yes | 8.4 | ||||
| 11 | Scaleway Block Storage | No | €0.000177/GB usage-based | 15 TB | sbs_5k, sbs_15k, b_ssd (legacy) | Yes | No | 8.3 |
| 12 | DigitalOcean Volumes Block Storage | No | $0.10/GB/mo | 16 TB | Shared, Shared (burst), Dedicated, Dedicated (burst) | Yes | No | 8.2 |
| 13 | Hetzner Cloud Volumes | 10 TB | SSD | No | No | 8.1 | ||
| 14 | Rackspace Cloud Block Storage | No | 1 TB | SATA, SSD | Yes | No | 8.0 | |
| 15 | Vultr Block Storage | No | $25/unit/mo | 40 TB | HDD, NVMe | Yes | No | 7.9 |
| 16 | LINSTOR | Yes | $1,000/unit/yr | LVM, thin-provisioned LVM, ZFS | Yes | No | 7.8 | |
| 17 | Yandex Cloud Disks | No | 256 TB | Network SSD, Network HDD, non-replicated SSD, ultra high-speed network storage with three replicas (SSD), local disks | Yes | No | 7.7 | |
| 18 | UpCloud Block Storage | No | 4 TB | MaxIOPS, Standard, Archive | Yes | No | 7.6 | |
| 19 | Exoscale Block Storage | 10 TB | NVMe SSD | Yes | No | 7.5 | ||
| 20 | Portworx Enterprise | No | 40 TB | PX-StoreV1 filesystem, PX-StoreV2 block, FlashArray block | Yes | Yes | 7.4 | |
| 21 | Longhorn | Yes | Free | V1 replicated; V2 replicated; V2 sharded with erasure coding | Yes | Yes | 7.3 | |
| 22 | OpenEBS | Yes | Free | Hostpath, LVM, ZFS, Rawfile, Replicated PV Mayastor | Yes | Yes | 7.2 | |
| 23 | Civo Block Storage | $10.86/unit/mo | 1 TB | NVMe | Yes | No | 7.1 | |
| 24 | Sheepdog | Yes | Free | Yes | 6.9 | |||
| 25 | Oracle Cloud Infrastructure Object Storage | Yes | 4.5 | |||||
| 26 | Ceph | Yes | Free | 4.3 | ||||
| 27 | Azure Table Storage | No | 4.0 | |||||
| 28 | StorPool Disaster Recovery Engine | No | 3.7 |
Head-to-head All 28 comparisons →
- Amazon Elastic Block Store (Amazon EBS) vs Google Persistent Disk
- Amazon Elastic Block Store (Amazon EBS) vs Google Cloud Hyperdisk
- Amazon Elastic Block Store (Amazon EBS) vs OpenStack Cinder
- Amazon Elastic Block Store (Amazon EBS) vs Huawei Cloud Elastic Volume Service (EVS)
- Amazon Elastic Block Store (Amazon EBS) vs IBM Cloud Block Storage
- Amazon Elastic Block Store (Amazon EBS) vs Alibaba Cloud Cloud Disk
- Amazon Elastic Block Store (Amazon EBS) vs Tencent Cloud Cloud Block Storage (CBS)
- Google Persistent Disk vs Google Cloud Hyperdisk
- Google Persistent Disk vs OpenStack Cinder
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How we rank block storage services
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update