Proxmox VE VS QEMU
As of 30 October 2026, QEMU is named by 161 companies and Proxmox VE by 560; Proxmox VE skews to companies under 200 people (56% vs 51%), QEMU to companies over 1,000 (30% vs 20%).
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: Proxmox VE's script and mail records show on hundreds of thousands of small sites, QEMU rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Proxmox VE: 2–200 employees
- 56%
- QEMU: 2–200 employees
- 51%
- Proxmox VE: 1,000+ employees
- 20%
- QEMU: 1,000+ employees
- 30%
- Postings per company, 90 days
- 1.9 · 3.4
- 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 | Proxmox VE | share | QEMU | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 2 | 0% | 1 | 1% | even |
| 2-10 employees | 47 | 8% | 18 | 11% | QEMU |
| 11-50 employees | 117 | 21% | 29 | 18% | Proxmox VE |
| 51-200 employees | 147 | 26% | 35 | 22% | Proxmox VE |
| 201-500 employees | 84 | 15% | 20 | 12% | Proxmox VE |
| 501-1000 employees | 53 | 9% | 10 | 6% | Proxmox VE |
| 1001-5000 employees | 60 | 11% | 26 | 16% | QEMU |
| 5001-10000 employees | 10 | 2% | 3 | 2% | even |
| 10,001+ employees | 40 | 7% | 19 | 12% | QEMU |
| Segment | Proxmox VE | share | QEMU | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 255 | 46% | 101 | 63% | QEMU |
| Manufacturing & industry | 105 | 19% | 32 | 20% | even |
| Business & finance services | 62 | 11% | 7 | 4% | Proxmox VE |
| Utilities & infrastructure | 33 | 6% | 5 | 3% | Proxmox VE |
| Public, community & associations | 26 | 5% | 2 | 1% | Proxmox VE |
| Media & content | 22 | 4% | 1 | 1% | Proxmox VE |
| Consumer services & leisure | 18 | 3% | 5 | 3% | even |
| Commerce & trade | 14 | 3% | – | – | outside top 12 |
| Property & construction | 8 | 1% | 3 | 2% | even |
| Transport, logistics & rental | 6 | 1% | 1 | 1% | even |
| Automotive | 5 | 1% | 4 | 2% | even |
| Health care | 4 | 1% | – | – | outside top 12 |
| Segment | Proxmox VE | share | QEMU | share | Leans |
|---|---|---|---|---|---|
| United States | 183 | 33% | 109 | 68% | QEMU |
| Germany | 139 | 25% | 15 | 9% | Proxmox VE |
| France | 48 | 9% | – | – | outside top 12 |
| United Kingdom | 23 | 4% | 8 | 5% | even |
| Austria | 18 | 3% | 1 | 1% | Proxmox VE |
| Poland | 18 | 3% | 3 | 2% | even |
| Spain | 12 | 2% | – | – | outside top 12 |
| Switzerland | 11 | 2% | – | – | outside top 12 |
| Italy | 11 | 2% | – | – | outside top 12 |
| Netherlands | 11 | 2% | 5 | 3% | even |
| Canada | 10 | 2% | 2 | 1% | even |
| Belgium | 7 | 1% | – | – | outside top 12 |
| Australia | – | – | 2 | 1% | outside top 12 |
| India | – | – | 2 | 1% | outside top 12 |
| Sweden | – | – | 2 | 1% | outside top 12 |
| Cyprus | – | – | 1 | 1% | outside top 12 |
| Denmark | – | – | 1 | 1% | outside top 12 |
| Segment | Proxmox VE | share | QEMU | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 859 | 62% | 126 | 17% | Proxmox VE |
| Software engineering | 251 | 18% | 403 | 54% | QEMU |
| Engineering (non-software) | 63 | 5% | 61 | 8% | QEMU |
| Customer service & success | 15 | 1% | 9 | 1% | even |
| Product, program & project management | 13 | 1% | 3 | 0% | even |
| Sales | 8 | 1% | 2 | 0% | even |
| Data & AI | 5 | 0% | 11 | 1% | even |
| General management & consulting | 4 | 0% | – | – | outside top 12 |
| Administration & office | 3 | 0% | – | – | outside top 12 |
| Business development & strategy | 3 | 0% | – | – | outside top 12 |
| Education & training | 3 | 0% | – | – | outside top 12 |
| Skilled trades and field service | 3 | 0% | 1 | 0% | even |
| Quality, safety & environment | – | – | 3 | 0% | outside top 12 |
| Marketing & communications | – | – | 1 | 0% | outside top 12 |
| Unclassified | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Proxmox VE →
Companies using QEMU →
virtualization vdi ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
QEMU is named by 161 companies in job postings and Proxmox VE by 560; 26 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/proxmox-ve-vs-qemu)
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.
Proxmox VE vs QEMU: questions
Which is more used, Proxmox VE or QEMU?
By companies naming it in their own job postings, Proxmox VE (560) over QEMU (161). By website-and-DNS footprint, QEMU (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Proxmox VE?
56% of Proxmox VE companies have 2 to 200 employees, against 51% for QEMU. 20% of Proxmox VE companies have over 1,000 employees, against 30% for QEMU.
Do companies run both?
26 companies name both in their postings, usually Proxmox VE in marketing and QEMU 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.
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