On this page · 14 sections
- Why public sector teams are re-evaluating VMware
- What to consider when evaluating VMware alternatives
- The five alternatives at a glance
- 1. Sangfor HCI
- 2. Red Hat OpenShift Virtualization
- 3. Microsoft Hyper-V and Azure Local
- 4. OpenStack
- 5. Nutanix
- VMware alternatives comparison table for the public sector
- Procurement, sovereignty and lifecycle considerations
- Why Sangfor HCI suits many public sector teams
- Choosing the right VMware alternative for your organisation
- How eCorpIT can help
- References
Summary. Broadcom completed its acquisition of VMware on 22 November 2023, stopped selling perpetual licences and support renewals in December 2023, and now sells VMware mainly as two per-core subscription platforms, VMware Cloud Foundation (VCF) and VMware vSphere Foundation (VVF), licensed on a minimum of 16 cores per CPU. For public sector organisations, those changes landed in the middle of fixed budgets, multi-year procurement cycles and audit obligations. This guide compares five alternatives, using VMware as the benchmark: Sangfor HCI, Red Hat OpenShift Virtualization, Microsoft Hyper-V with Azure Local, OpenStack and Nutanix. It judges them on licensing predictability, sovereignty, procurement fit, support and vendor continuity. In Gartner's first Magic Quadrant for Server Virtualization Platforms, published in September 2026, Broadcom, Microsoft, Nutanix and Red Hat were placed as Leaders and Sangfor as a Visionary. Sangfor HCI gets the most detailed treatment here because it pairs per-socket perpetual or subscription licensing with a full-stack hyperconverged design, but the right choice depends on your operating model and should be settled by a proof of concept on real workloads.
About this article. This comparison is written for public sector IT and procurement teams weighing a VMware renewal. Product facts were checked on 30 October 2026 against Broadcom, Microsoft, Red Hat, Nutanix, OpenInfra Foundation, Sangfor, Veeam, Cohesity and Indian Department of Expenditure sources. Sangfor HCI is covered in more depth than the other platforms; its customer numbers, case-study savings and feature claims come from Sangfor and are attributed to it. Researched with AI assistance and reviewed by our editorial team.
Why public sector teams are re-evaluating VMware
Broadcom completed its acquisition of VMware on 22 November 2023. It then put perpetual licences and support-and-subscription renewals at end of availability. Existing perpetual licences keep working, but patches, new versions and support stop once the support contract expires. The catalogue now centres on VMware Cloud Foundation and VMware vSphere Foundation, both at version 9.1.1 in October 2026, and vSphere 9 features are only available through those two platforms. Licences are counted per core, with a minimum of 16 physical cores for each CPU, and perpetual customers must move to a subscription before upgrading to VMware Cloud Foundation 9.
VMware by Broadcom remains a capable, mature platform, and any replacement for government workloads has to match what it does well before it improves on anything. Finding a VMware alternative is the easy part. The harder task is evaluating one against criteria that will hold up in a tender and an oversight review. If you are still building the renewal case, our guide to leaving VMware in 2026 sets out the cost model to run first.
What to consider when evaluating VMware alternatives
Your evaluation should cover five areas:
- Licensing predictability. Fixed budgets cannot absorb surprise renewals, so check how bundles, licence metrics and terms could change over a five-year period.
- Sovereignty and auditability. Know where your data, encryption keys and administrative access sit, and who can reach them.
- Procurement fit. Confirm that the vendor and its channel partners work within your contracting routes and frameworks, and that the vendor meets any approved-supplier or country-of-origin rules in your jurisdiction.
- Support SLAs. Local engineers and clear escalation paths often matter more than headline response times.
- Vendor continuity. Ownership changes can reshape a product line quickly, as VMware customers have seen.
The five alternatives at a glance
Public sector organisations commonly evaluate Sangfor HCI, Nutanix, Red Hat OpenShift Virtualization, Microsoft Hyper-V and OpenStack, each suited to a different operating model. Sangfor and Nutanix are hyperconverged platforms, Red Hat targets container-first strategies, Hyper-V fits Microsoft estates, and OpenStack supports self-operated private clouds.
1. Sangfor HCI
Sangfor HCI converges compute, storage, networking and security on a single software stack. It is built on Sangfor's aSV hypervisor, a type-1 hypervisor that uses KVM as its core engine, and Sangfor says it supports both virtual machines and containers natively. Sangfor offers perpetual and subscription licensing with per-socket pricing, and notes that licensing models and hardware compatibility vary by region. The software runs on servers listed on Sangfor's HCI compatibility chart, including models from Dell and Lenovo, or on Sangfor's own appliances, so existing hardware can often be reused if it appears on that list. For the move itself, Sangfor lists agentless migration and automated configuration conversion.
Backup and recovery integrate with tools many public sector teams already run. Veeam Backup & Replication 13.1 supports Sangfor aSV through the Veeam Plug-in for Sangfor aSV, which Sangfor announced on 9 August 2026. Veeam's current requirements are Backup & Replication 13.1.1.18 or later and Sangfor HCI 6.11.3 or later. Sangfor joined the Veritas Technology Ecosystem programme in 2024 and reports a validated integration with NetBackup, now a Cohesity product. In March 2026 it joined Cohesity's Aspire managed service provider programme as part of a global strategic partnership. Sangfor lists high availability, continuous data protection with a one-second recovery point objective and active-active disaster recovery among the platform's built-in resilience features.
Analyst recognition supports a place on the shortlist. Sangfor was named a Visionary in the inaugural 2026 Gartner® Magic Quadrant™ for Server Virtualization Platforms, and a Representative Vendor in the 2026 Gartner® Market Guide for Cloud Infrastructure Sovereign Solutions.
Sangfor's customer evidence is specific. Malaysia's Ministry of Communications (Kementerian Komunikasi) ran VMware on a three-tier architecture in which most of the hardware was more than eight years old, licence renewals were costly and each hardware layer had its own management dashboard. After a proof of concept on two Sangfor HCI units, Sangfor proposed three units to replace most of the ministry's VMware workloads. According to Sangfor's case study, the ministry achieved cost savings of up to 40% compared with continuing its VMware investment, consolidated management into a single portal and migrated its legacy operating systems.
2. Red Hat OpenShift Virtualization
Red Hat OpenShift Virtualization is built on the open-source KubeVirt project. It runs virtual machines alongside containers on a Kubernetes foundation, which suits organisations already invested in Red Hat or pursuing a container-first strategy. OpenShift 4.22, generally available since June 2026, is the current release.
Red Hat also offers OpenShift Virtualization Engine, a virtualisation-only edition for teams that want to run virtual machines without buying the full application platform. Since January 2026 it is licensed per bare-metal node, with one subscription covering a physical server whatever its socket or core count. It excludes application containers and does not include Red Hat Enterprise Linux guest entitlements. The Migration Toolkit for Virtualization is included for moving virtual machines off other hypervisors.
The architecture differs from traditional hyperconverged infrastructure. If you choose this route, expect a shift in platform engineering and skills, not a simple lift and shift.
3. Microsoft Hyper-V and Azure Local
Hyper-V is available as a server role in every edition of Windows Server 2025, which is still Microsoft's current long-term servicing release, with mainstream support until 13 November 2029. That makes it a natural fit for teams that already run a Microsoft estate, because tooling, skills and licensing line up with what they have. Windows Server Datacenter licences cover unlimited virtual machines on a licensed host, while Standard covers two.
Organisations that want a hyperconverged model can consider Azure Local, Microsoft's HCI offering formerly known as Azure Stack HCI. It is billed per physical core per month, from $9.90 a core for hyperconverged deployments at list price, with Windows guest licensing charged separately unless Azure Hybrid Benefit applies. For sovereign private clouds, Microsoft also documents a disconnected operations mode. Licensing differs between Windows Server editions and Azure Local subscriptions, so verify current terms and feature scope with Microsoft or your licensing partner before you commit.
4. OpenStack
OpenStack is an open-source cloud platform that uses KVM as the default hypervisor for its compute service. It offers flexibility and avoids dependence on a single vendor. The current release is 2026.2 Hibiscus, published on 30 September 2026, and the project's home, the OpenInfra Foundation, is now part of the Linux Foundation. It suits public sector bodies that want to build and run their own private cloud, and it is available through commercially supported distributions, such as those from Canonical and Red Hat, as well as community releases.
It is not a packaged HCI product, and it typically needs strong in-house operational skills or a support partner. Treat it as a private cloud route, not a like-for-like VMware swap.
5. Nutanix
Nutanix is an established hyperconverged platform built around its distributed storage fabric and the AHV hypervisor, which Nutanix positions as a direct alternative to VMware ESXi. AHV is included in the Nutanix Cloud Infrastructure licence rather than sold separately. It runs on certified platforms from Cisco, Dell, Fujitsu, HPE and Lenovo as well as Nutanix's own hardware. It also now supports selected external storage arrays, which can help protect recent storage investments: Dell PowerFlex since April 2025, Dell PowerStore since July 2026 and Everpure FlashArray, formerly Pure Storage, since December 2025.
Nutanix Cloud Infrastructure comes in Starter, Pro and Ultimate editions, licensed per physical core on one-year to five-year terms, and Nutanix Move is a free tool for migrating virtual machines from vSphere and other platforms. Pricing and feature bundling vary by edition, so model total cost of ownership carefully.
VMware alternatives comparison table for the public sector
| Platform | Architecture | Licensing | Hardware flexibility | Backup ecosystem | Security | Best fit |
|---|---|---|---|---|---|---|
| VMware by Broadcom (benchmark) | Hypervisor and software-defined stack | Per-core subscription (VCF, VVF), 16-core minimum per CPU | Hardware compatibility list | Broad third-party ecosystem | Separate products and add-ons | Large enterprise |
| 1. Sangfor HCI | Full-stack HCI on KVM-based aSV | Perpetual or subscription, per socket (varies by region) | Certified third-party servers or Sangfor appliances | Veeam, NetBackup, Cohesity partnership | Integrated security capabilities | Enterprise and public sector |
| 2. Red Hat OpenShift Virtualization | KubeVirt on Kubernetes | Subscription; Virtualization Engine per bare-metal node | Broad server support | Partner ecosystem | OpenShift tooling | Container-first teams |
| 3. Microsoft Hyper-V | Hypervisor in Windows Server | Windows Server licensing; Azure Local per core per month | Broad server support | Windows and partner tools | Windows tooling | Microsoft estates |
| 4. OpenStack | Private cloud platform | Open source, with optional paid support | Commodity hardware | Via integrations | Distribution-dependent | Self-operated clouds |
| 5. Nutanix | HCI with AHV | Edition-based subscription, per core | Certified hardware and selected external storage | Partner integrations | Edition-dependent | Established HCI buyers |
Procurement, sovereignty and lifecycle considerations
Public sector procurement moves slowly and renewals are fixed, so the licensing model you choose can shape the entire contract term. That is why predictability matters more than a lower first-year price. Build a five-year cost model into the tender evaluation rather than calculating it after the award.
In India, there is an extra test. Under Rule 144(xi) of the General Financial Rules 2017 and the Department of Expenditure's Order (Public Procurement No. 4) of 23 February 2023, a bidder from a country that shares a land border with India, such as China, can bid in a ministry, central public sector enterprise, public sector bank or autonomous body tender only if it is registered with the Registration Committee set up by DPIIT. The definition reaches subsidiaries, firms with a beneficial owner in such a country and Indian agents, and anyone who procures and supplies finished goods from such a firm is treated as an agent. Bidders sign a compliance certificate, and GeM removes non-compliant sellers. The rule is still in the General Financial Rules as updated to 31 January 2026, despite a January 2026 Reuters report that the finance ministry planned to scrap it. Sangfor Technologies is listed on the Shenzhen Stock Exchange, so Indian public buyers should ask a Sangfor partner, like any vendor or reseller with such links, for its registration evidence before evaluation.
Sovereignty comes next. In its 2026 Market Guide for Cloud Infrastructure Sovereign Solutions, Gartner separates data sovereignty, operational sovereignty and technological sovereignty, and advises organisations to decide which of the three to prioritise. Sangfor was named a Representative Vendor in that Market Guide.
No platform guarantees compliance on its own. Architecture can support it through local data residency, customer-controlled keys and resilient backup, as Sangfor describes in its blog on applying Veeam's resilience-centric framework to data sovereignty. Compliance still depends on how you configure, operate and audit the platform.
Finally, check vendor continuity. Ask who will own the roadmap in five years, and plan your exit as carefully as your entry.
Why Sangfor HCI suits many public sector teams
Sangfor HCI addresses public sector requirements in four practical ways:
- Predictable licensing. Perpetual or subscription options with per-socket pricing help keep budgets stable, subject to regional availability.
- Hardware reuse. Existing servers can often be reused if they are on Sangfor's compatibility chart, or you can buy Sangfor appliances.
- One platform. Compute, storage, networking and integrated security run on one stack, and Sangfor Cloud Platform provides unified management across one or several HCI clusters.
- A staged path. aSV can be deployed on its own with external storage, replacing the vSphere hypervisor while existing systems stay in place, so organisations can start with virtualisation and move towards full HCI, private cloud and hybrid cloud at their own pace.
Sangfor Technologies was founded in 2000, has been listed on the Shenzhen Stock Exchange since 2018 and reports more than 100,000 customers across its security and cloud portfolio, with more than 29,000 using Sangfor HCI as of the first quarter of 2026, across government, financial services, healthcare and other sectors.
User reviews are consistent with this. On 30 October 2026, Sangfor HCI held a rating of 4.8 out of 5 from 182 ratings on Gartner Peer Insights, and Sangfor Cloud Platform, G2's listing for Sangfor's HCI-based platform, held 4.6 out of 5 from 132 reviews on G2.
Choosing the right VMware alternative for your organisation
The right VMware alternative depends on your priorities, whether that is budget stability, sovereignty or protecting existing investment. Red Hat suits container-first strategies, Hyper-V fits Microsoft estates, OpenStack serves self-operated clouds, and Nutanix offers mature HCI with edition-based pricing. Sangfor HCI can be deployed in your own data centre or private cloud, and its integrated platform, together with partners such as Veeam and Cohesity, supports data residency and resilience requirements.
A sensible next step is to shortlist two or three options, run a proof of concept on real workloads, request a Sangfor HCI demo, and then make the call.
Gartner notice. Gartner, Magic Quadrant for Server Virtualization Platforms, Tony Harvey, Daniel Bowers, Paul Delory, Tony Iams, Owen Marino, 14 September 2026. Gartner, Market Guide for Cloud Infrastructure Sovereign Solutions, Dennis Smith, Alessandro Galimberti, Rene Buest, Gregor Petri, 1 June 2026. GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT and PEER INSIGHTS are registered trademarks of Gartner, Inc. and/or its affiliates. All rights reserved. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner's research organisation and should not be construed as statements of fact. Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor does it represent the views of Gartner or its affiliates.
How eCorpIT can help
eCorpIT is a Gurugram-based technology organisation, founded in 2021, assessed at CMMI Level 5 and MSME certified, with senior-led engineering teams working across AWS, Microsoft and Google platforms. Our cloud migration team builds the workload inventory and five-year cost model a VMware decision needs, runs proofs of concept on the shortlisted platforms and plans the migration with a tested rollback. Talk to us at /contact-us/.
Last updated: 30 October 2026.
