Compare the Top Enterprise Software-Defined Storage (SDS) as of November 2025

What is Enterprise Software-Defined Storage (SDS)?

Software-defined storage (SDS) is a data storage solution architecture whereby the hardware that handles the data storage is independent of the software layer of the storage system. Compare and read user reviews of the best Enterprise Software-Defined Storage (SDS) currently available using the table below. This list is updated regularly.

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    QuantaStor

    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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    croit

    croit

    croit

    The data storage industry has to change immediately to avoid the collision between 15-30% annual data growth and flat budgets. Organizations need a TENTH of the cost. 10X more performance. Without hiring expensive geniuses to manage storage. croit is the fastest growing storage software company in Europe where we contribute to the lowest cost and highest performance storage technologies in the world, recognized in the Deloitte Technology Fast 50 and Top 100 Innovator Awards in Germany. We help organizations to solve these challenges with automated Linux, Ceph and/or DAOS installations and upgrades in minutes, with the lowest TCO, helping you manage 40 Petabytes per administrator. Our open source code-writing experts provide training and consulting and management of the world's lowest cost and fastest storage technologies. We're the change the world needs in storage.
    Starting Price: Under $500/mo per cluster
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    StorMagic SvSAN
    StorMagic SvSAN is simple hyperconverged storage used to eliminate downtime. It provides high availability with two nodes per cluster, and boasts users among thousands of organizations to keep mission-critical applications and data online and available 24 hours a day, 365 days a year. SvSAN is a lightweight solution that has been designed specifically for small-to-medium-sized businesses and edge computing environments such as retail stores, manufacturing plants and even oil rigs at sea. SvSAN is a simple, 'set and forget' solution that enables lightweight high availability as a virtual SAN (VSAN) with a witness VM that can be local, in the cloud, or as-a-service, and support up to 1,000 2-node clusters. It gives organizations choice and control by allowing configurations of any x86 servers and storage types, even mixed within a cluster. Plus, SvSAN delivers 100% uptime with synchronous mirroring and no single point of failure, and non-disruptive hardware and software upgrades
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    IBM Storage Scale
    IBM Storage Scale is software-defined file and object storage that enables organizations to build a global data platform for artificial intelligence (AI), high-performance computing (HPC), advanced analytics, and other demanding workloads. Unlike traditional applications that work with structured data, today’s performance-intensive AI and analytics workloads operate on unstructured data, such as documents, audio, images, videos, and other objects. IBM Storage Scale software provides global data abstraction services that seamlessly connect multiple data sources across multiple locations, including non-IBM storage environments. It’s based on a massively parallel file system and can be deployed on multiple hardware platforms including x86, IBM Power, IBM zSystem mainframes, ARM-based POSIX client, virtual machines, and Kubernetes.
    Starting Price: $19.10 per terabyte
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    DataCore SANsymphony

    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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    DataCore Swarm

    DataCore Swarm

    DataCore Software

    Are you struggling with protecting and providing access to rapidly scaling data sets or enabling distributed content-based use cases? Using tape is cost-effective but data is not instantly accessible; and tape is difficult to manage. The public cloud often presents the challenge of compounding, unpredictable recurring costs, and the inability to meet local performance and privacy requirements. DataCore Swarm provides an on-premises object storage solution that radically simplifies the ability to manage, store, and protect data while allowing S3/HTTP access to any application, device, or end-user. Swarm transforms your data archive into a flexible and immediately accessible content library that enables remote workflows, on-demand access, and massive scalability.
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    Open-E JovianDSS
    Open-E JovianDSS is a ZFS- and Linux-based data storage software tailored for enterprise-level Software-defined Storage (SDS) environments. It offers a comprehensive, all-in-one solution for data storage, backup, business continuity, and disaster recovery. With advanced features, Open-E JovianDSS ensures data reliability, integrity, and security, making it ideal for the most demanding business environments. Its flexible, hardware-agnostic architecture supports cost-effective data storage solutions, enabling organizations to optimize resources while protecting critical data. The built-in backup and disaster recovery features, among others: High Availability, On- & Off-site Data Protection and Read-only Snapshots, safeguard business operations, minimizing disruptions. Open-E JovianDSS adapts to dynamic IT needs and provides a scalable, efficient, and secure platform for managing enterprise data.
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    IBM Storage Ceph
    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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    MooseFS

    MooseFS

    Saglabs SA

    MooseFS is a breakthrough concept in the Big Data storage industry. It allows us to combine data storage and data processing in a single unit using commodity hardware thereby providing an extremely high ROI. Through this innovative approach, we provide professional services and expert advisory for storage solutions as well as implementation and support for all your operations. MooseFS, which was introduced in 2008 as a spin-off of Gemius (a leading European company which measures internet in over 20 countries), went on to become one of the most sought after Data storage software for companies worldwide. It is still being used to store huge amounts of data for Gemius core operations, where over 300 000 events are gathered and processed per second, for 24 hours and 7 days a week. Therefore, any solution we present to our customers has been tested in real-life work environment involving Big Data Analytics.
    Starting Price: $/TiB based on scale
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    IBM Storage Software Suite
    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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    GlusterFS

    GlusterFS

    Gluster

    GlusterFS is a scalable network filesystem suitable for data-intensive tasks such as cloud storage and media streaming. GlusterFS is free and open source software and can utilize common off-the-shelf hardware. Gluster is a scalable, distributed file system that aggregates disk storage resources from multiple servers into a single global namespace. Enterprises can scale capacity, performance, and availability on demand, with no vendor lock-in, across on-premise, public cloud, and hybrid environments. Gluster is used in production at thousands of organisations spanning media, healthcare, government, education, web 2.0, and financial services. Scales to several petabytes, handles thousands of clients, POSIX compatible, uses commodity hardware, can use any ondisk filesystem that supports extended attributes, accessible using industry standard protocols like NFS and SMB, provides replication, quotas, geo-replication, snapshots and bitrot detection, and more.
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    Azure StorSimple
    Microsoft Azure StorSimple meets the needs of performance- and capacity-centric applications, and gives you a complete hybrid cloud storage solution for enterprises. It’s the best of both worlds—physical arrays for deployments in datacenters and virtual arrays for smaller enterprise environments like remote and branch offices, which require network-attached storage (NAS). Its on-demand infrastructure means you don’t need to set up or maintain costly on-premises equipment for new or special projects. Also, by using local storage for performance, you have the flexibility to retain all volume data locally. Manage your data growth more effectively—StorSimple can automatically archive inactive primary data from on-premises to the cloud to create effortless capacity expansion. Remove the need for separate backup infrastructures with cloud snapshots that provide off-site data protection, and eliminate the need for remote replication of data to a secondary datacenter with cloud storage.
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    Red Hat OpenShift Data Foundation
    Red Hat® OpenShift® Data Foundation—previously Red Hat OpenShift Container Storage—is software-defined storage for containers. Engineered as the data and storage services platform for Red Hat OpenShift, Red Hat OpenShift Data Foundation helps teams develop and deploy applications quickly and efficiently across clouds. Developers—even those with limited storage expertise—can provision storage directly from Red Hat OpenShift without switching to a separate user interface. Format data as files, blocks, or objects to support all kinds of workloads created by enterprise Kubernetes users. Our technical experts can work with you to find an approach that meets your storage needs for hybrid cloud and multicloud container deployments.
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    Lightbits

    Lightbits

    Lightbits Labs

    We help our customers achieve hyperscale efficiency and cost savings for their own private cloud or public cloud storage as a service offering. With our software-defined block storage solution, Lightbits, customers scale their business effortlessly, accelerate IT operations, and reduce cost – at the speed of local flash. Break the dependency between compute and storage to allocate resources independently to bring the flexibility and efficiency of the cloud on-premises. Deliver low latency and high performance while guaranteeing high availability for your distributed databases and cloud native applications such as SQL, NoSQL, and “in memory”. With the constant growth of data in the forever available data center, one of the critical challenges is that applications and services running at scale must stay stateful as they migrate around the data center in order to keep services available and efficient in the presence of constant failures.
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    Sangfor aStor
    Sangfor aStor is a software‑defined storage solution that unifies block, file, and object storage into a single, elastically expandable resource pool using a fully symmetrical distributed architecture, enabling on‑demand allocation of high‑performance and cost‑optimized, large‑capacity tiers to suit diverse service requirements. Available as either integrated hardware‑software or standalone software, it scales from just three commodity x86 nodes and supports cloud‑scale clusters of thousands of nodes with EB‑level capacity expansion. Its multi‑node parallel processing and intelligent caching (using RDMA, SSD hot‑data cache, and layering) deliver extremely high throughput, IOPS, and small‑IO performance, boosting cache hit rates to 90% and small‑IO handling by up to 65%, while distributed metadata management ensures jitter‑free handling of billions of files.
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