Best Block Storage Solutions in the UK
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Compare the Top Block Storage Solutions in the UK as of November 2025
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What are Block Storage Solutions in the UK?
Block storage solutions and software are designed to help organizations store "blocks," which are volumes of structured object data. Block storage systems streamline the process of handling block storage. Compare and read user reviews of the best Block Storage solutions in the UK currently available using the table below. This list is updated regularly.
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1
QuantaStor
OSNexus
QuantaStor is a unified Software-Defined Storage platform designed to scale up and out to make storage management easy while reducing overall enterprise storage costs. With support for all major file, block, and object protocols including iSCSI/FC, NFS/SMB, and S3, QuantaStor storage grids may be configured to address the needs of complex workflows which span sites and datacenters. QuantaStor’s storage grid technology is a built-in federated management system which enables QuantaStor servers to be combined together to simplify management and automation via CLI and REST APIs. The layered architecture of QuantaStor provides solution engineers with unprecedented flexibility and application design options that maximizes workload performance and fault-tolerance for a wide range of storage workloads. QuantaStor includes end-to-end security coverage enabling multi-layer data protection “on the wire” and “at rest” for enterprise and cloud storage deployments.Starting Price: $/TB based on scale -
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Google Cloud Platform
Google
Google Cloud Platform provides high-performance block storage through Google Cloud Persistent Disks, offering scalable and durable storage for virtual machine instances. These disks are available in different types, such as standard HDD and SSD, to accommodate varying workload demands. New customers can take advantage of $300 in free credits to run, test, and deploy workloads, allowing them to explore block storage options and assess how GCP's persistent disks can support their specific use cases. Persistent Disks also offer features like snapshots and automatic replication, which provide extra layers of data protection and recovery options. Additionally, businesses can attach persistent disks to any VM, allowing for flexibility in scaling storage requirements as applications evolve. These persistent storage solutions are fully integrated with GCP's compute services, ensuring fast and reliable access to data.Starting Price: Free ($300 in free credits) -
3
CloudPe
Leapswitch Networks
CloudPe is a global cloud solutions provider offering scalable and secure cloud technologies tailored for businesses of all sizes. As a collaborative venture between Leapswitch Networks and Strad Solutions, CloudPe combines extensive industry expertise to deliver innovative services. Key Offerings: Virtual Machines: High-performance VMs designed for various business needs, including hosting websites, building applications, and data processing. GPU Instances: NVIDIA-powered GPUs for AI, machine learning, and high-performance computing, available on-demand. Kubernetes-as-a-Service: Simplified container orchestration for deploying and managing containerized applications efficiently. S3-Compatible Storage: Highly scalable and cost-effective storage solutions. Load Balancers: Intelligent load balancing to distribute traffic evenly across resources, ensuring fast and reliable performance. Why Choose CloudPe? 1. Reliability 2. Cost Efficiency 3. Instant DeploymentStarting Price: ₹931/month -
4
Microsoft Azure
Microsoft
Microsoft's Azure is a cloud computing platform that allows for rapid and secure application development, testing and management. Azure. Invent with purpose. Turn ideas into solutions with more than 100 services to build, deploy, and manage applications—in the cloud, on-premises, and at the edge—using the tools and frameworks of your choice. Continuous innovation from Microsoft supports your development today, and your product visions for tomorrow. With a commitment to open source, and support for all languages and frameworks, build how you want, and deploy where you want to. On-premises, in the cloud, and at the edge—we’ll meet you where you are. Integrate and manage your environments with services designed for hybrid cloud. Get security from the ground up, backed by a team of experts, and proactive compliance trusted by enterprises, governments, and startups. The cloud you can trust, with the numbers to prove it. -
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Serverspace
Serverspace
Automated, simple, and affordable to everyone. Get started building your cool digital stuff right now. Billing charges by the minute. Only for active services. It is easy to modify configurations even after deployment. In seconds. Infrastructure availability is 99.9%. Guaranteed by the agreement. Xeon Gold CPUs and NVMe SSDs perform better in benchmarks. Store and run any databases, containers, media, and sites. Deploy app runtime, conduct analytics, implement DevOps, blockchain, AI, etc. Discover your personal cloud solution. Lightning fast and stunning simple. Managing a cloud infrastructure has never been easier. To reduce the time it takes to deploy VMs, we keep them in a dedicated, renewable pool. When you create a VM, the control panel makes a request to this pool. This reduces the average deployment time to 40 seconds. A control panel is designed within the Single Page Application architecture. After the first page has been loaded, all pages load instantly, without lag.Starting Price: $4.55 per month -
6
Zadara
Zadara Storage
Zadara is enterprise storage made easy. Any data type. Any protocol. Any location. Get Zadara — on your premises or with your chosen cloud provider — and you get more than industry-leading enterprise storage. You get a fully-managed, pay-only-for-what-you-use service that eliminates the cost and complexity typically associated with enterprise storage.Starting Price: $0.02/GB/month -
7
Google Cloud Persistent Disk
Google
Reliable, high-performance block storage for virtual machine instances. HDD offers low-cost storage when bulk throughput is of primary importance. SSD offers consistently high performance for both random-access workloads and bulk throughput. Both types can be sized up to 64 TB. With multi-reader mounting, many virtual machines can read data from a single Persistent Disk. Attaching a disk to more virtual machines does not affect aggregate performance or cost. No longer worry about undersizing your block devices. Persistent Disk gives you unlimited flexibility by allowing you to resize your storage while it’s in use by one or more virtual machines with no downtime. For maximum flexibility and minimal effort, snapshots are geo-replicated and available for restore in all regions by default. Snapshots of a block device can take place in minutes rather than hours. Persistent Disks are automatically encrypted to protect your data, in transit or at rest.Starting Price: $0.040 per GB -
8
Elastic Volume Service (EVS) provides highly 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 applications. You can choose from EVS disks with high I/O, general purpose SSD, or ultra-high I/O. Whatever your storage demands, there is always a great solution at a reasonable price, and with EVS disks you can always add space without disrupting services. If the capacity of an EVS disk is insufficient, you can immediately increase block storage space, even if the disk is currently in use. In just a few clicks, you can scale a system disk up to 1 TB and a data disk up to 32 TB, all without any disruption to your workloads. Data on EVS disks is encrypted using the industry-standard AES-256 encryption algorithm and keys.Starting Price: $0.054 per GB per month
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simplyblock
simplyblock
Simplyblock provides a distributed storage solution for IO-intensive and latency-sensitive container workloads in the cloud, offering an alternative to Elastic Block Storage services. The storage solution enables thin provisioning, encryption, compression, storage virtualization, and more. Ultra-high performance at low TCO, offering available for AWS, fully containerized, deployment. Up to 100x improved cost-to-performance over currently prevailing software-defined storage technologies like Ceph. Start from single node, grow to 255 nodes in a single cluster. Scales safely with zero downtime. Performance scales linearly. Storage entities (logical volumes) are provisioned and attached on cluster-level, no manual configuration required. Drop-in replacement for your current k8s storage solution. Offers easy integration via StorageClass. Write concurrently on multiple containers and nodes via distributed file system support.Starting Price: $20/TB/month -
10
DRBD
LINBIT
DRBD® (Distributed Replicated Block Device) is an open source, software‑based, shared‑nothing block storage replication solution for Linux, designed primarily to deliver high-performance, high‑availability (HA) data services by mirroring local block devices between nodes in real time, either synchronously or asynchronously. Implemented deep in the Linux kernel as a virtual block‑device driver, DRBD ensures local read performance with efficient write‑through replication to peer(s). User‑space utilities like drbdadm, drbdsetup, and drbdmeta enable declarative configuration, metadata management, and administration across installations. Originally built for two‑node HA clusters, DRBD 9.x extends support to multi‑node replication and integration into software‑defined storage (SDS) systems such as LINSTOR, making it suitable for cloud‑native environments.Starting Price: Free -
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DataCore SANsymphony
DataCore Software
Are you troubled by storage management nightmares? Whether you are losing sleep over managing different storage tiers for hot, warm, and cold data, or finding it hard to address disruptions and slowdowns, you can now rest easy with a truly software-defined storage solution. DataCore SANsymphony enables you to centrally automate and manage capacity provisioning and data placement across your diverse storage environment (any SAN, DAS, HCI, or JBOD). Powered by a block-level storage virtualization technology and a rich set of data services, SANsymphony gives ultimate flexibility to control how you want to store and protect your data. SANsymphony allows any combination of hyper-converged, converged, and storage virtualization deployment models to reduce business risks, IT complexities and costs associated with various architectures, data migration initiatives and protocols. DataCore’s hardware-agnostic approach frees organizations from vendor lock-in & provides ultimate flexibility. -
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Azure Disk Storage
Microsoft
Designed to be used with Azure Virtual Machines and Azure VMware Solution (in preview), Azure Disk Storage offers high-performance, durable block storage for your mission- and business-critical applications. Confidently migrate to Azure infrastructure with four disk storage options for the cloud—–Ultra Disk Storage, Premium SSD, Standard SSD, and Standard HDD—to optimize costs and performance for your workload. Get high performance with sub-millisecond latency for throughput and transaction-intensive workloads such as SAP HANA, SQL Server, and Oracle. Run clustered or high-availability applications cost effectively in the cloud using shared disks. Get consistent enterprise-grade durability with a 0% annual failure rate. Meet demand without performance disruption by using Ultra Disk Storage. Secure your data with automatic encryption using Microsoft-managed keys or your own. -
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Cloud-A
Cloud-A
Your data is guaranteed to live on Canadian soil in our PIPEDA compliant cloud, putting your concerns about Data Localization and Data Residency to rest. With our pre-cached images, we reduce delivery time from weeks to seconds. Sorry if you don’t have time to get a cup of coffee. All of your private network traffic is encrypted and encapsulated by default, it's virtually a private cloud. We run our cloud on the fastest hardware around. Pound for pound, even our smallest instances outperform our competitors. We have the fastest high performance Canadian SSD cloud server solution. Enabling software development teams to reduce project labour costs by on average 20% and infrastructure costs by half. Dramatically increase your team's productivity, and reduce everyone's stress. We take care of redundancy, uptime and midnight trips to the datacenter, making managing your infrastructure worry-free while giving you full control and visibility over your costs.Starting Price: $8 per month -
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SkyAtlas
SkyAtlas
Move to an enterprise-grade cloud infrastructure to save time and money when delivering your mission critical IT services! Our platform is created on OpenStack technology that manages the world's largest IT infrastructures, such as NASA, HP, Rackspace, and eBay. We are the first OpenStack public cloud service provider in the MENA region. We provide 7x24x365 expert technical support bundled with the SkyAtlas cloud infrastructure. Our cloud engineers are ready to answer your questions via e-mail, phone, or live chat. SkyAtlas API allows you to manage your cloud infrastructure in a simple and programmatic way. You can automate routine tasks with RESTful SkyAtlas API that you are familiar with in the SkyAtlas administrator interface. Without any manual intervention, resource requirements of your servers are tracked in real-time, and the processor and memory values of your existing servers are automatically increased or decreased.Starting Price: $0.0494 per hour -
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iWeb
iWeb
Since 1996, iWeb’s scalable hosting solutions have helped organizations around the world turn big ideas into powerful brands and applications. Now part of Leaseweb, today we share both the innovative spirit of our smallest customers and the global footprint of our most established. Instantly deploy dedicated servers across Leaseweb’s global network of data centers, with online sales and assistance. Host your servers on a highly resilient network that delivers uninterrupted availability month after month. Partnering with iWeb means qualified system administrators and a friendly help team available for you. We work with our partners at Intel and Microsoft to bring you their latest technologies before anyone else. We embrace the innovative power of open source programming, with Linux hosting and OpenStack cloud servers. And we offer the latest, most energy-efficient server hardware.Starting Price: $0.06 per hour -
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Utho
Utho
High-performance cloud infrastructure at affordable prices. Manage easily with an intuitive interface. No tech expertise is needed. 24/7 dedicated team, personalized assistance, and answers. Advanced encryption, authentication, and 24/7 monitoring. Competitive prices without compromising quality. Turn your idea into a solution with Utho Cloud products and services, build any solution. Save time by deploying any app at just a click from our 1 click deploy apps and go live in minutes. Finding the right cloud can be hard, especially with the best available options where developers can access cloud resources from anywhere and anytime. Deploy cloud resources from seven data center locations across the globe to provide the lowest latency for the best user experience. We know how important support is for you, We're just a call, WhatsApp, or email away to help you at any time you need. Our pricing is transparent and pay only what you use.Starting Price: $162.69 per month -
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Nutanix Unified Storage
Nutanix
With 10 months of payback, realize faster digital transformation with a unified storage platform. Integrated ransomware protection makes the transformation even smoother. Achieve 421%, 5-year ROI, and 63% more efficient IT storage management. Nutanix Unified Storage is a software-defined data services platform that simplifies enterprise data storage operations while offering the speed and flexibility needed to build modern applications and services no matter where they are deployed, on the core, cloud, or edge. Consumption-based model to tackle exponential growth in unstructured data while meeting performance requirements. Integrated data security and analytics provide deep data insights to prevent, detect, and recover from ransomware and cyber-attacks. Simplify management, automation, and availability with a consolidated data services platform. Extend Unified Storage platform across core, edge, or cloud while supporting multiple protocols to accommodate all your workloads and users. -
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IBM Storage Ceph
IBM
Consolidate block, file, and object data on-premises with an enterprise storage platform that delivers a cloud-native experience. IBM Storage Ceph is an enterprise storage platform that unifies block, file, and object data to help organizations eliminate data silos and deliver a cloud-like experience while helping reduce costs and provisioning times. IT Leaders are shifting from a traditional storage approach towards integrated enterprise storage platforms that can handle diverse modern workloads seamlessly across on-premises and hybrid environments to simplify IT operations, reduce costs, and adapt to new and changing requirements. IBM Storage Ceph is the only enterprise storage platform that unifies block, file, and object data protocols within a single software-defined solution that can support most enterprise operational workloads to help reduce long-term costs of operating dedicated storage systems, delivering a cloud-like experience on-premises. -
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NetApp Cloud Volumes ONTAP
NetApp
Enterprise-grade storage wherever your apps are. Cloud Volumes ONTAP enables you to optimize your cloud storage costs and performance while enhancing data protection, security and compliance. Easily calculate your storage costs on AWS, Azure or Google Cloud with Cloud Volumes ONTAP using this free, simplified and easy to navigate calculator. -
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Nutanix Files Storage
Nutanix
Nutanix Files Storage is a simple, flexible and intelligent scale-out file storage service for the data driven era. Update non-disruptively with a single click, and manage all storage from a single pane of glass. Scale-up or scale-out flexibly on the hardware of your choice and enjoy cloud-like consumption. Know your data, who’s using it, and how—and then drive automated management and control. IDC study shows how Nutanix Files Storage reduces operational overhead by 66% over traditional siloed storage resulting in 414% ROI and 7 month pay back. Nutanix Files Storage is built to handle billions of files and tens of thousands of user sessions. As your environment grows, just one click will elastically scale your cluster up by adding more compute and/or memory to the file server VMs, or out by adding more file server VMs. All from a single platform. You can also provide object and block storage using the same resources. -
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Improve the way you manage, protect and store data, with unlimited access to select IBM SDS products and IBM Cloud®Object Storage. IBM Storage Software Suite provides a unified interface that streamlines data management, and cost-per-TB pricing makes it easier to plan as your capacity grows. Non-production use of the software in test environments is included. Straightforward per-TB pricing for the entire suite is related to the amount of storage capacity, not the type of storage or how it is used. There are no licensing headaches when changing from one type of storage to another or from one data type to another. All the IBM Storage Software Suite products share a consistent user interface, reducing user errors and the need for training. All the products are designed to work together, streamlining integration and worldwide support for the complete solution.
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22
NVMesh
Excelero
Excelero delivers low-latency distributed block storage for web-scale applications. NVMesh enables shared NVMe across any network and supports any local or distributed file system. The solution features an intelligent management layer that abstracts underlying hardware with CPU offload, creates logical volumes with redundancy, and provides centralized, intelligent management and monitoring. Applications can enjoy the latency, throughput and IOPs of a local NVMe device with the convenience of centralized storage while avoiding proprietary hardware lock-in and reducing the overall storage TCO. NVMesh features a distributed block layer that allows unmodified applications to utilize pooled NVMe storage devices across a network at local speeds and latencies. Distributed NVMe storage resources are pooled with the ability to create arbitrary, dynamic block volumes that can be utilized by any host running the NVMesh block client. -
23
MayaScale
ZettaLane Systems
Build powerful NVMe over Fabrics high-performance shared storage solution with MayaScale. Consolidate direct attached NVMe resources into shared storage pool and provision flexible NVMe namespaces to clients demanding high performance with low latency. When finished the clients can return NVMe storage space back to storage pool. No more over-provisioning or stranded NVMe storage space as is the case with Direct Attached storage. This network agnostic solution uses RDMA for on-premises and standard TCP on cloud. True NVMe device is visible to client using standard NVMe driver stack without need for any proprietary driver extensions. Configure and deploy NVMe over Fabrics SAN infrastructure at rack scale in your data center by pooling heterogeneous NVMe devices over RDMA capable interconnect. This includes ROCE, iWARP or Infiniband. Even on public Cloud, experience NVMe over Fabrics using the standard TCP/IP protocol without need for any specialized RDMA hardware or SRIOV virtualization. -
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Constant
Constant
Instantly deploy and hyperscale bare metal, virtual servers, and storage around the world. Our passion is helping developers build and scale applications using the most efficient global cloud infrastructure. Spend less time managing your infrastructure and more time developing. Accelerate your development with flexible, reliable cloud infrastructure deployed in seconds. Build, deploy, and scale with CI/CD on our infrastructure. Deliver compute and storage resources where they are needed most. Scale your platform and deliver optimal performance to players around the globe. Build a global application backend to connect customers. Seamlessly manage dynamic and rapidly growing resource demands. Constant's flagship product, Vultr is a favorite with the developer community, serves over 1.5 million customers with flexible, scalable, global bare metal, cloud computing, and storage solutions. -
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HorizonIQ
HorizonIQ
HorizonIQ is a comprehensive IT infrastructure provider offering managed private cloud, bare metal servers, GPU clusters, and hybrid cloud solutions designed for performance, security, and cost efficiency. Our managed private cloud services, powered by Proxmox VE or VMware, deliver dedicated virtualized environments ideal for AI workloads, general computing, and enterprise applications. HorizonIQ's hybrid cloud solutions enable seamless integration between private infrastructure and over 280 public cloud providers, facilitating real-time scalability and cost optimization. Our packages offer all-in-one solutions combining compute, network, storage, and security, tailored for various workloads from web applications to high-performance computing. With a focus on single-tenant environments, HorizonIQ ensures compliance with standards like HIPAA, SOC 2, and PCI DSS, while providing 1a 00% uptime SLA and proactive management through their Compass portal. -
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Ondat
Ondat
Accelerate your development by using a storage layer that works natively with your Kubernetes environment. Focus on running your application, while we make sure you have the persistent volumes that give you the scale and stability you need. Reduce complexity and increase efficiency in your app modernization journey by truly integrating stateful storage into Kubernetes. Run your database or any persistent workload in a Kubernetes environment without having to worry about managing the storage layer. Ondat gives you the ability to deliver a consistent storage layer across any platform. We give you the persistent volumes to allow you to run your own databases without paying for expensive hosted options. Take back control of your data layer in Kubernetes. Kubernetes-native storage with dynamic provisioning that works as it should. Fully API-driven, tight integration with your containerized applications.
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