Microsoft 365 VS Microsoft Office
As of 4 November 2026, Microsoft Office is named by 79,265 companies and Microsoft 365 by 18,261; Microsoft 365 skews to companies under 200 people (41% vs 54%), Microsoft Office to companies over 1,000 (17% vs 28%).
As of 4 November 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: Microsoft 365's script and mail records show on hundreds of thousands of small sites, Microsoft Office rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Microsoft 365: 2–200 employees
- 41%
- Microsoft Office: 2–200 employees
- 54%
- Microsoft 365: 1,000+ employees
- 28%
- Microsoft Office: 1,000+ employees
- 17%
- Postings per company, 90 days
- 3.0 · 8.3
- Website or DNS footprint
- 5,147,927 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Microsoft 365 | share | Microsoft Office | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 257 | 1% | 1,084 | 1% | even |
| 2-10 employees | 1,270 | 7% | 9,264 | 12% | Microsoft Office |
| 11-50 employees | 2,274 | 12% | 12,383 | 16% | Microsoft Office |
| 51-200 employees | 3,979 | 22% | 20,773 | 26% | Microsoft Office |
| 201-500 employees | 3,194 | 17% | 14,252 | 18% | even |
| 501-1000 employees | 2,164 | 12% | 8,056 | 10% | even |
| 1001-5000 employees | 2,966 | 16% | 9,278 | 12% | Microsoft 365 |
| 5001-10000 employees | 802 | 4% | 1,808 | 2% | Microsoft 365 |
| 10,001+ employees | 1,355 | 7% | 2,367 | 3% | Microsoft 365 |
| Segment | Microsoft 365 | share | Microsoft Office | share | Leans |
|---|---|---|---|---|---|
| Business & finance services | 3,703 | 20% | 16,678 | 21% | even |
| Technology & software | 3,361 | 18% | 6,609 | 8% | Microsoft 365 |
| Manufacturing & industry | 2,763 | 15% | 12,870 | 16% | even |
| Public, community & associations | 1,746 | 10% | 6,882 | 9% | even |
| Property & construction | 1,270 | 7% | 8,804 | 11% | Microsoft Office |
| Health care | 1,094 | 6% | 6,519 | 8% | Microsoft Office |
| Consumer services & leisure | 1,088 | 6% | 4,641 | 6% | even |
| Commerce & trade | 884 | 5% | 4,988 | 6% | even |
| Utilities & infrastructure | 696 | 4% | 2,505 | 3% | even |
| Transport, logistics & rental | 487 | 3% | 2,433 | 3% | even |
| Media & content | 442 | 2% | – | – | outside top 12 |
| Automotive | 372 | 2% | 2,457 | 3% | even |
| Hospitality & travel | – | – | 1,733 | 2% | outside top 12 |
| Segment | Microsoft 365 | share | Microsoft Office | share | Leans |
|---|---|---|---|---|---|
| United States | 9,201 | 50% | 39,501 | 50% | even |
| Germany | 2,345 | 13% | 15,247 | 19% | Microsoft Office |
| United Kingdom | 1,230 | 7% | 3,685 | 5% | Microsoft 365 |
| Canada | 855 | 5% | 2,828 | 4% | even |
| France | 541 | 3% | 1,727 | 2% | even |
| Netherlands | 484 | 3% | 901 | 1% | even |
| Australia | 364 | 2% | 1,248 | 2% | even |
| Switzerland | 267 | 1% | 777 | 1% | even |
| Sweden | 234 | 1% | – | – | outside top 12 |
| Austria | 200 | 1% | 989 | 1% | even |
| Spain | 183 | 1% | – | – | outside top 12 |
| Belgium | 181 | 1% | – | – | outside top 12 |
| Brazil | – | – | 1,465 | 2% | outside top 12 |
| India | – | – | 1,164 | 1% | outside top 12 |
| Italy | – | – | 881 | 1% | outside top 12 |
| Segment | Microsoft 365 | share | Microsoft Office | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 22,038 | 32% | – | – | outside top 12 |
| Product, program & project management | 3,037 | 4% | 26,029 | 3% | even |
| Sales | 2,982 | 4% | 62,141 | 8% | Microsoft Office |
| Administration & office | 2,911 | 4% | 57,139 | 7% | Microsoft Office |
| Software engineering | 2,555 | 4% | – | – | outside top 12 |
| Engineering (non-software) | 2,281 | 3% | 47,872 | 6% | Microsoft Office |
| Finance & accounting | 2,123 | 3% | 72,599 | 9% | Microsoft Office |
| Customer service & success | 1,865 | 3% | 22,562 | 3% | even |
| Data & AI | 1,320 | 2% | – | – | outside top 12 |
| Legal, compliance & risk | 1,185 | 2% | – | – | outside top 12 |
| General management & consulting | 1,172 | 2% | – | – | outside top 12 |
| Human resources | 1,121 | 2% | 22,454 | 3% | even |
| Skilled trades and field service | – | – | 31,704 | 4% | outside top 12 |
| Healthcare clinical | – | – | 31,675 | 4% | outside top 12 |
| Logistics warehouse and transport | – | – | 30,554 | 4% | outside top 12 |
| Construction and civil | – | – | 29,128 | 4% | outside top 12 |
| Quality, safety & environment | – | – | 26,403 | 3% | outside top 12 |
The companies behind each column
Companies using Microsoft 365 →
Companies using Microsoft Office →
Office suites ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Microsoft Office is named by 79,265 companies in job postings and Microsoft 365 by 18,261; 3,532 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/microsoft-365-vs-microsoft-office)
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.
Microsoft 365 vs Microsoft Office: questions
Which is more used, Microsoft 365 or Microsoft Office?
By companies naming it in their own job postings, Microsoft Office (79,265) over Microsoft 365 (18,261). By website-and-DNS footprint, Microsoft 365 (5,147,927 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Microsoft 365?
41% of Microsoft 365 companies have 2 to 200 employees, against 54% for Microsoft Office. 28% of Microsoft 365 companies have over 1,000 employees, against 17% for Microsoft Office.
Do companies run both?
3,532 companies name both in their postings, usually Microsoft 365 in marketing and Microsoft Office 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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