VMware vSAN VS Xen Hypervisor
As of 30 October 2026, Xen Hypervisor is named by 115 companies and VMware vSAN by 153; VMware vSAN skews to companies under 200 people (32% vs 51%), Xen Hypervisor to companies over 1,000 (24% vs 38%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: VMware vSAN's script and mail records show on hundreds of thousands of small sites, Xen Hypervisor rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- VMware vSAN: 2–200 employees
- 32%
- Xen Hypervisor: 2–200 employees
- 51%
- VMware vSAN: 1,000+ employees
- 38%
- Xen Hypervisor: 1,000+ employees
- 24%
- Postings per company, 90 days
- 3.1 · 2.2
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | VMware vSAN | share | Xen Hypervisor | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 6 | 4% | 9 | 8% | Xen Hypervisor |
| 11-50 employees | 22 | 14% | 20 | 17% | Xen Hypervisor |
| 51-200 employees | 21 | 14% | 30 | 26% | Xen Hypervisor |
| 201-500 employees | 31 | 20% | 21 | 18% | VMware vSAN |
| 501-1000 employees | 15 | 10% | 7 | 6% | VMware vSAN |
| 1001-5000 employees | 30 | 20% | 15 | 13% | VMware vSAN |
| 5001-10000 employees | 11 | 7% | 5 | 4% | VMware vSAN |
| 10,001+ employees | 17 | 11% | 8 | 7% | VMware vSAN |
| Segment | VMware vSAN | share | Xen Hypervisor | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 80 | 52% | 67 | 58% | Xen Hypervisor |
| Manufacturing & industry | 21 | 14% | 12 | 10% | VMware vSAN |
| Business & finance services | 19 | 12% | 17 | 15% | Xen Hypervisor |
| Public, community & associations | 8 | 5% | 2 | 2% | VMware vSAN |
| Commerce & trade | 5 | 3% | 1 | 1% | VMware vSAN |
| Media & content | 5 | 3% | 4 | 3% | even |
| Health care | 3 | 2% | 1 | 1% | even |
| Transport, logistics & rental | 3 | 2% | – | – | outside top 12 |
| Utilities & infrastructure | 3 | 2% | 6 | 5% | Xen Hypervisor |
| Consumer services & leisure | 2 | 1% | 3 | 3% | even |
| Hospitality & travel | 2 | 1% | – | – | outside top 12 |
| Agriculture & forestry | 1 | 1% | – | – | outside top 12 |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Property & construction | – | – | 1 | 1% | outside top 12 |
| Segment | VMware vSAN | share | Xen Hypervisor | share | Leans |
|---|---|---|---|---|---|
| United States | 83 | 54% | 70 | 61% | Xen Hypervisor |
| United Kingdom | 11 | 7% | 7 | 6% | even |
| Germany | 10 | 7% | 8 | 7% | even |
| Canada | 6 | 4% | 3 | 3% | even |
| France | 6 | 4% | 7 | 6% | Xen Hypervisor |
| Switzerland | 5 | 3% | – | – | outside top 12 |
| Poland | 5 | 3% | – | – | outside top 12 |
| United Arab Emirates | 3 | 2% | – | – | outside top 12 |
| Belgium | 3 | 2% | – | – | outside top 12 |
| India | 3 | 2% | 3 | 3% | even |
| Netherlands | 3 | 2% | – | – | outside top 12 |
| Denmark | 2 | 1% | – | – | outside top 12 |
| Australia | – | – | 2 | 2% | outside top 12 |
| Italy | – | – | 2 | 2% | outside top 12 |
| Romania | – | – | 2 | 2% | outside top 12 |
| Argentina | – | – | 1 | 1% | outside top 12 |
| Austria | – | – | 1 | 1% | outside top 12 |
| BD | – | – | 1 | 1% | outside top 12 |
| Segment | VMware vSAN | share | Xen Hypervisor | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 386 | 60% | 229 | 53% | VMware vSAN |
| Engineering (non-software) | 44 | 7% | 5 | 1% | VMware vSAN |
| Software engineering | 43 | 7% | 103 | 24% | Xen Hypervisor |
| Customer service & success | 11 | 2% | 11 | 3% | even |
| Sales | 10 | 2% | 10 | 2% | even |
| General management & consulting | 9 | 1% | 2 | 0% | even |
| Product, program & project management | 9 | 1% | 11 | 3% | even |
| Education & training | 4 | 1% | 5 | 1% | even |
| Construction and civil | 2 | 0% | – | – | outside top 12 |
| Data & AI | 2 | 0% | 5 | 1% | even |
| Hospitality and food service | 2 | 0% | – | – | outside top 12 |
| Quality, safety & environment | 2 | 0% | – | – | outside top 12 |
| Skilled trades and field service | – | – | 2 | 0% | outside top 12 |
| Design & UX | – | – | 1 | 0% | outside top 12 |
| Marketing & communications | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using VMware vSAN →
Companies using Xen Hypervisor →
virtualization vdi ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Xen Hypervisor is named by 115 companies in job postings and VMware vSAN by 153; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/vmware-vsan-vs-xen-hypervisor)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
VMware vSAN vs Xen Hypervisor: questions
Which is more used, VMware vSAN or Xen Hypervisor?
By companies naming it in their own job postings, VMware vSAN (153) over Xen Hypervisor (115). By website-and-DNS footprint, Xen Hypervisor (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses VMware vSAN?
32% of VMware vSAN companies have 2 to 200 employees, against 51% for Xen Hypervisor. 38% of VMware vSAN companies have over 1,000 employees, against 24% for Xen Hypervisor.
Do companies run both?
0 companies name both in their postings, usually VMware vSAN in marketing and Xen Hypervisor in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
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