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Best Block Storage 2026

Block storage is data stored in volumes acting as individual drives which can be configured and moved around a storage area network (SAN). It is the most common type of storage used for applications, RAID arrays, and virtual machines. Block storage systems lack metadata but are familiar and easy to work with, performant, and can be used across distributed systems at relatively low loss to efficiency.

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All Products(1-25 of 31)

  • 5
    Amazon Elastic Block Store (EBS) from AWS is designed for application workloads that benefit from fine tuning for performance, cost and capacity. Typical use cases include Big Data analytics engines (like the Hadoop/HDFS ecosystem and Amazon EMR clusters), relational and NoSQL databases (like ...
  • 7
    IBM Storage DS8000 Logo

    IBM Storage DS8000

    Rating: 8 out of 10
    25 Reviews and Ratings
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    IBM Storage DS8000 (10th Generation) is an enterprise-class storage for IBM Z and IBM i architectures. It combines encryption with cyber threat detection and assisted recovery – delivering uninterrupted mission-critical data for the world’s most demanding enterprises.
  • 8
    OVHcloud Public Cloud Logo

    OVHcloud Public Cloud

    Rating: 8 out of 10
    6 Reviews and Ratings
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    OVHcloud Public Cloud offers users a large number of cloud solutions that are billed on a pay-as-you-go basis. OVH states their infrastructure is set up in a simple way to enable businesses to harness the flexibility of on-demand resources to scale up from small projects to large-scale deployments.
  • 9
    IBM Storage Ceph Logo

    IBM Storage Ceph

    Rating: 8 out of 10
    13 Reviews and Ratings
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    IBM® Storage Ceph® is a software-defined storage platform that consolidates block, file and object storage to help organizations eliminate data silos and deliver a cloud-like experience while retaining the cost benefits and data sovereignty advantages of on-premises IT.
  • 11
    StorPool Logo

    StorPool

    Rating: 8 out of 10
    6 Reviews and Ratings
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    StorPool is a block-storage software that uses standard hardware and builds a storage system out of this hardware. It is installed on the servers and creates a shared storage pool from their local drives in these servers. Compared to traditional SANs, all-flash arrays, or other storage software ...
  • 12
    StarWind SAN & NAS Logo

    StarWind SAN & NAS

    Rating: 9.7 out of 10
    7 Reviews and Ratings
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    StarWind SAN & NAS is an HCL-certified software-defined shared storage for VMware vSphere and Microsoft Hyper-V. The solution also enables the user to repurpose servers into certified backup targets if they are using Veeam. StarWind SAN & NAS, as a Linux-based VM, leverages all the features ...
  • 15
    Netooze Logo

    Netooze

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Netooze® Hyperscaler is a cloud infrastructure based on vStack and VMware virtualization environments. The VM-Servers are built on Intel® CPUs with a 3.1 GHz clock speed. Servers make use of VMware's ESXi hypervisor, as well as DRS and high-availability capabilities. Servers automatically restore ...
  • 16
    Tencent Cloud Block Storage Logo

    Tencent Cloud Block Storage

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Cloud Block Storage (CBS) is a persistent block storage service designed for CVM instances. CBS protects against data failures with up to 99.9999999% reliability, including replication within availability zone. It allows users to select the CBS disk type and specification that best fits the ...
  • 17
    Huawei Cloud Elastic Volume Service (EVS) Logo

    Huawei Cloud Elastic Volume Service (EVS)

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Elastic Volume Service (EVS), from Huawei Cloud, provides durable block storage for cloud servers such as Elastic Cloud Servers (ECS) and Bare Metal Servers (BMS). EVS offers 99.9999999% durability and as little as 1 millisecond of read/write latency for a broad range of mission-critical ...
  • 19
    ACE Public Cloud Logo

    ACE Public Cloud

    Rating: 7.3 out of 10
    2 Reviews and Ratings
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    ACE public cloud aims to improve the businesses by being their reliable cloud partner. Their solutions are customized for every business’ need and come with round-the-clock-support and monitoring, and global access.Users can run parallel processing with compute services, add massive datasets with ...
  • 20
    AWS Snow Family Logo

    AWS Snow Family

    Rating: 9.4 out of 10
    2 Reviews and Ratings
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    The AWS Snow Family is a collection of physical devices that help migrate large amounts of data into and out of the cloud without depending on networks. AWS Snowcone is the smallest member of the AWS Snow Family of edge computing and data transfer devices, presented as portable, rugged, and ...
  • 21
    HPE Alletra Storage Logo

    HPE Alletra Storage

    Rating: 8.7 out of 10
    3 Reviews and Ratings
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    HPE Alletra Storage MP is a modular, disaggregated storage platform designed to eliminate silos and provide a consistent cloud-managed experience through the HPE GreenLake platform. By separating storage data services from the underlying hardware, it allows organizations to scale performance and ...
  • 22
    DigitalOcean Volumes Logo

    DigitalOcean Volumes

    Rating: 0 out of 10
    0 Reviews and Ratings
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    DigitalOcean's DBaaS services take on database administration, including setting up, backing up, and updating. Services support MongoDB, PostgreSQL, MySQL, and Redis. Users can launch a database cluster with just a few clicks and then access it via a simplified UI or API. The service includes free ...
  • 23

    Stratoscale Block Storage

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Stratoscale Block Storage is native block storage, designed to be extremely scalable, agile and flexible, while fully compatible with the requirements of cloud computing.
  • 24
    BVR Cloud Logo

    BVR Cloud

    Rating: 0 out of 10
    0 Reviews and Ratings
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    BVR Cloud is an infrastructure-as-a-service provider providing various web services and storage services for businesses.
  • 25
    CIARA MAGMA Storage Servers Logo

    CIARA MAGMA Storage Servers

    Rating: 0 out of 10
    0 Reviews and Ratings
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    For data-intensive applications, CIARA MAGMA Storage Servers present multiple storage configuration options, including: M.2 NVMe, SSD, HDD, SAAS, SATA, and RAID controllers. Users can store and access petabytes of data in various redundant configurations using CIARA MAGMA storage servers.
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Learn More about Block Storage Software

What is Block Storage?

Block storage is a data storage type where data is kept in volumes, or "blocks," acting as individual drives. These blocks can be configured and moved around a storage area network (SAN). It is the most common type of storage used for applications, RAID arrays, and virtual machines. Block storage systems lack metadata but are familiar and easy to work with, performant, and can be used across distributed systems, at a relatively low loss to efficiency.


Block-level storage is commonly associated with and managed within storage area networks (SANs). It is distinguished from object storage, where data is stored with customizable metadata and tags which describe the data. Block storage is supplied by cloud service vendors providing IaaS. It may be available as an add-on to a product or available standalone for any purpose. Vendors offer inbuilt security for block storage services, such as data encryption, restricted (e.g. read only) access, and may offer performance and access SLAs. Pricing may be dynamic (e.g. pay-as-you-go), or packaged, depending on the vendor.

Features & Capabilities

Below are some of the most common features associated with block storage solutions:

  • Volumized storage

  • Individual block level management

  • Cloud Access

  • High Efficiency

Pricing

Block storage pricing is typically handled via either a pay-as-you-go model based on your usage, or is bundled in with pricing of a larger cloud service. Businesses can also expect to pay more for features like quick scalability or low latency. Many services also charge by IOPS.


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Block Storage FAQs

What businesses benefit most from block storage?

Block storage is a great tool for businesses with data that doesn’t need specific metadata attached to it. For these businesses, block storage makes it easy to move around data as needed.

Can I use block storage solutions in conjunction with other storage options?

Businesses that have some storage needs that require specific metadata in addition to other storage needs can benefit from using block storage in conjunction with other storage solutions.

Are there any free or open source Block Storage Solutions?

There are no fully featured free block storage options. There are some block storage solutions that offer free trials, but businesses should expect to pay for most block storage features.