Why enterprises are migrating from VMware to Nutanix
Since Broadcom acquired VMware, licensing, pricing, and partner changes have pushed a significant share of its ~300,000 customers to re-evaluate. This briefing sets out what changed, what it costs, and the credible alternatives — and how Optronix helps you evaluate them, plan the move, and execute it, from options appraisal to the racks.
What Changed Under Broadcom
Broadcom completed its $61B acquisition of VMware in November 2023 and moved fast: perpetual licences were retired, roughly 200 products were collapsed into a handful of subscription bundles anchored on VMware Cloud Foundation (VCF), and the partner ecosystem was radically cut back. Each change on its own was manageable. Together, they changed the economics of staying.
Acquisition completes
Broadcom closes its $61B acquisition of VMware and signals a shift to subscription-only licensing across the portfolio.
Perpetual licences retired
End of availability for perpetual licences and pay-as-you-go. ~200 products consolidated into a few bundles; VCF becomes the primary route to most of the ecosystem (vSphere, vSAN, NSX).
AT&T v. Broadcom
AT&T sues over support contract changes, alleging a proposed ~1,050% support-cost increase, and states in filings it plans to migrate its ~75,000 VMs off VMware. The suit settles confidentially.
Regulators take notice
The European Cloud Competition Observatory rates Broadcom “Red – Critical” in three consecutive reports; CISPE members report price rises of 800–1,500% to the European Commission.
Partner programme closed
Broadcom shuts the VMware Cloud Service Provider programme in favour of an invite-only model — reportedly leaving just 19 authorised VMware cloud providers in the US. CISPE files an EU complaint in March 2026.
vSphere 8 end of general support
The last perpetually-licensed release runs out of road. Every VMware customer must choose: subscribe to 9.x, take third-party support, or migrate.
The Commercial Impact
The headline figures below are reported and alleged by parties in dispute with Broadcom — they are not audited price data. But the submissions and court filings themselves are a matter of public record, and they are consistent with what customers describe at renewal.
Reported VMware price increases at renewal
AT&T’s estimated migration cost
For ~75,000 VMs — and it stated in court filings it plans to migrate anyway. When exit costs that much and is still preferable, the renewal price says everything.
Authorised US cloud providers left
Reportedly remaining after the VCSP partner programme closed in January 2026 — down from thousands. Hosting customers are being displaced with their providers.
“Red – Critical” ratings
ECCO rated Broadcom’s conduct Red in three consecutive 2025 reports, warning its licensing terms breach EU competition law. An advocacy body’s view — but a formal, public one.
Subscription, like it or not
Hardest hit: cloud providers, perpetual-licence support renewals, and anyone using a fraction of the VCF bundle but paying for all of it.
Reading the figures: CISPE is in active dispute with Broadcom and AT&T’s ~1,050% was a proposed quote it refused, not a price it paid. Treat them as reported allegations — formally filed, publicly documented, and unrebutted in kind.
Why Nutanix Is Winning the Exits
Plenty of platforms benefit from VMware’s troubles — but analysts consistently position Nutanix as the most direct enterprise replacement, and its results are the clearest evidence of where the workloads are actually going.
Analyst validation
A Leader in the 2025 Gartner Magic Quadrant for Distributed Hybrid Infrastructure for the second consecutive year, and described by analysts as the most direct challenger to VMware on feature parity.
Complete platform
Built-in AHV hypervisor, hyperconverged storage, and hybrid cloud management in one stack — a like-for-like VCF replacement with no separate hypervisor licence to pay.
A real off-ramp
Nutanix Move — included at no extra cost — migrates VMs from ESXi, Hyper-V, AWS, and Azure to AHV with VM data unmodified and intact. Migration friction is the moat; Move drains it.
You wouldn’t be first
700+ new customers in a single quarter, most migrating from VMware — and a financially solid, SEC-listed vendor you can safely bet a decade of infrastructure on.
Your three options at renewal
Zero migration risk — but you accept the new bundle economics. Worth it for deep NSX/VCF estates; negotiate hard either way.
Buys time on vSphere 8 past the support deadline — a bridge, not a destination. No new features, and the decision still waits at the end.
Start planning now and move before the renewal forces your hand — the option every figure on this page argues for evaluating seriously.
The land-grab, quantified
Nutanix is deliberately not chasing all of them — it has segmented out roughly half (the smallest accounts and the hyperscale-bound) and is hunting the enterprise middle, where most Optronix clients live.
The Alternatives Clients Also Weigh
Nutanix isn’t the only exit. The honest comparison below is exactly the conversation we have with clients — including the option of staying put.
- Gartner Leader; most direct VMware challenger on feature parity
- Free first-party migration tooling (Move) from ESXi, Hyper-V, AWS, Azure
- One platform: hypervisor, storage, hybrid cloud management
- Quote-based pricing — negotiate; not the cheapest on licence cost alone
- Another single-vendor platform: you are swapping lock-ins, not escaping them
- No migration cost or risk; deepest feature set and ecosystem maturity
- Broadcom remains a Gartner Leader in the same quadrant
- Reported renewal increases of 800–1,500% in formal EU submissions
- Full-bundle licensing whether or not you use every component
- Partner ecosystem reduced to an invite-only shortlist
- Often already licensed via existing Microsoft agreements
- Microsoft is the other major commercial Leader in the same quadrant
- Strongest when the destination is Azure — the strategy comes with it
- Migration tooling and HCI story less turnkey than Nutanix Move
- Lowest licence cost by far; no vendor lock-in
- Mature KVM/Xen foundations, active communities
- The only CISPE member to fully exit VMware needed several months and all 400 employees
- Enterprise support, ecosystem integrations, and tooling are on you
- Removes the on-premises estate — and the hypervisor licence question — entirely
- Pay-as-you-go elasticity for variable workloads
- Rarely the answer for a whole estate in a single step
- Steady-state costs for static workloads often exceed on-premises
- Lightweight, simple hyperconverged platform
- Strong fit for branch and edge use cases
- Not aimed at large enterprise data centre estates
Comparison at a Glance
| Nutanix | Stay on VCF 9 | Hyper-V / Azure Local | Proxmox / open source | Public cloud | |
|---|---|---|---|---|---|
| Licensing model | Subscription, quote-based | Subscription bundles, per-core (16-core min/CPU) | Per-core / often via existing MS agreement | Free core + paid support per socket | Consumption |
| Relative licence cost | ££ | ££££ | ££ | £ | ££–££££ (usage) |
| Migration effort from VMware | Low — free first-party Move tooling | None | Moderate | High — DIY tooling and process | High — re-platforming |
| Enterprise readiness | Gartner Leader, 2 yrs running | Gartner Leader | Gartner Leader | Team-dependent | Proven |
| Hypervisor | AHV (included) | ESXi | Hyper-V | KVM / Xen | Abstracted |
| Key risk | New vendor lock-in; retraining | Renewal price shock; bundle waste | Strategy defaults to Azure | Internal effort & support burden | Cost drift; data gravity |
| Watch the date | Move before renewal, not after | vSphere 8 EoS — Oct 2027 | MS agreement anniversaries | — | Egress & commit terms |
£-symbols are relative licence-cost indicators only, not quotes. Gartner positions refer to the 2025 Magic Quadrant for Distributed Hybrid Infrastructure, in which Nutanix, Broadcom (VMware), and Microsoft all appear as Leaders.
What the Maths Looks Like
A worked example using publicly reported US list-price benchmarks — deliberately conservative and clearly labelled. Real quotes vary enormously with discount, term, and bundle; first VMware renewal quotes have reportedly run 2–5× previous spend before negotiation. Treat everything below as arithmetic, not an offer.
Worked scenario: a typical mid-size estate
Size it to your estate
Drag to match your environment. Same list-price arithmetic as above — indicative only, before any discount or negotiation.
This calculator does simple list-price arithmetic. It excludes hardware refresh, migration services, support tiers, training, and discounting — all of which materially change the answer. Use it to frame the conversation, then ask us for a real assessment.
How Optronix Gets You There
Platform decisions are made on spreadsheets; migrations happen in racks. Optronix works on both sides of that line — options appraisal, cost modelling, and migration design on the technical side; staging, cabling, and cutover on the physical side. One partner, end to end.
Discover & Audit
Estate surveys, asset registers, workload and dependency mapping — the technical baseline every good decision starts from.
Advise & Plan
Independent options appraisal and cost modelling, platform selection support, and move-group planning aligned to your renewal dates.
Stage & Build
Hardware staging plus hypervisor and cluster build — Nutanix-ready nodes configured and tested before they ship to site.
Migrate
VM migration execution with tooling like Nutanix Move, alongside the rack, stack, and cabling work on the floor.
Decommission
Controlled run-down and secure decommissioning of legacy hosts once workloads cut over.
Support
Smart hands, managed field services, and ongoing technical support across the UK, Europe, the Middle East, and beyond.
Facing a VMware renewal?
Bring us the renewal quote and the estate inventory. We’ll give you an honest read on whether to negotiate, migrate, or wait — and what each path costs.
Sources
- Nutanix Q3 FY2026 results — SEC Form 8-K exhibit, May 2026 (revenue, customer adds, guidance)
- Gartner Magic Quadrant for Distributed Hybrid Infrastructure, September 2025 (via Nutanix press release)
- ECCO / CISPE reports and submissions to the European Commission, 2025–2026 (via The Register, Network World)
- AT&T v. Broadcom court filings, NY State Supreme Court, 2024 (via Network World, The Register)
- Broadcom VCSP partner programme notices, January 2026 (via The Register, SDxCentral)
- TechTarget, SDxCentral, Blocks & Files trade coverage, 2024–2026; list-price benchmarks via published licensing guides, 2026
Important notices. Reported price-increase figures (800–1,500%; ~1,050%) are allegations made by parties in active dispute or litigation with Broadcom and are not audited pricing data. Pricing figures on this page are indicative list-price arithmetic only, before discounting, and do not constitute a quotation. Nutanix TCO savings of 30–60% are a vendor claim that Optronix has not independently verified. Statements attributed to Nutanix’s CEO are company representations. All product names, logos, and brands are the property of their respective owners — VMware and VMware Cloud Foundation are trademarks of Broadcom Inc.; Nutanix, AHV, and Nutanix Move are trademarks of Nutanix, Inc.; Microsoft, Hyper-V, and Azure are trademarks of Microsoft Corporation; AWS is a trademark of Amazon.com, Inc.; Proxmox is a trademark of Proxmox Server Solutions GmbH. Use here is for identification and comparison only and implies no affiliation or endorsement.