IBM QRadar VS Microsoft Sentinel
As of 4 November 2026, Microsoft Sentinel is named by 1,349 companies and IBM QRadar by 327; IBM QRadar skews to companies under 200 people (38% vs 33%), Microsoft Sentinel to companies over 1,000 (39% vs 37%).
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: IBM QRadar's script and mail records show on hundreds of thousands of small sites, Microsoft Sentinel rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- IBM QRadar: 2–200 employees
- 38%
- Microsoft Sentinel: 2–200 employees
- 33%
- IBM QRadar: 1,000+ employees
- 37%
- Microsoft Sentinel: 1,000+ employees
- 39%
- Postings per company, 90 days
- 2.4 · 2.7
- 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 | IBM QRadar | share | Microsoft Sentinel | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 9 | 3% | 30 | 2% | even |
| 2-10 employees | 31 | 9% | 85 | 6% | IBM QRadar |
| 11-50 employees | 41 | 13% | 135 | 10% | IBM QRadar |
| 51-200 employees | 51 | 16% | 220 | 16% | even |
| 201-500 employees | 47 | 14% | 202 | 15% | even |
| 501-1000 employees | 27 | 8% | 153 | 11% | Microsoft Sentinel |
| 1001-5000 employees | 63 | 19% | 278 | 21% | even |
| 5001-10000 employees | 14 | 4% | 76 | 6% | even |
| 10,001+ employees | 44 | 13% | 170 | 13% | even |
| Segment | IBM QRadar | share | Microsoft Sentinel | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 184 | 56% | 564 | 42% | IBM QRadar |
| Business & finance services | 64 | 20% | 329 | 24% | Microsoft Sentinel |
| Manufacturing & industry | 23 | 7% | 131 | 10% | Microsoft Sentinel |
| Consumer services & leisure | 18 | 6% | 44 | 3% | IBM QRadar |
| Utilities & infrastructure | 13 | 4% | 46 | 3% | even |
| Media & content | 8 | 2% | 29 | 2% | even |
| Public, community & associations | 5 | 2% | 52 | 4% | Microsoft Sentinel |
| Commerce & trade | 4 | 1% | 37 | 3% | even |
| Property & construction | 4 | 1% | 35 | 3% | even |
| Automotive | 1 | 0% | 14 | 1% | even |
| Health care | 1 | 0% | 37 | 3% | Microsoft Sentinel |
| Hospitality & travel | 1 | 0% | – | – | outside top 12 |
| Transport, logistics & rental | – | – | 19 | 1% | outside top 12 |
| Segment | IBM QRadar | share | Microsoft Sentinel | share | Leans |
|---|---|---|---|---|---|
| United States | 166 | 51% | 767 | 57% | Microsoft Sentinel |
| United Kingdom | 26 | 8% | 133 | 10% | even |
| France | 23 | 7% | 42 | 3% | IBM QRadar |
| India | 19 | 6% | 30 | 2% | IBM QRadar |
| Germany | 11 | 3% | 57 | 4% | even |
| Brazil | 8 | 2% | 15 | 1% | even |
| Singapore | 6 | 2% | – | – | outside top 12 |
| Canada | 5 | 2% | 40 | 3% | even |
| Spain | 5 | 2% | – | – | outside top 12 |
| Italy | 4 | 1% | – | – | outside top 12 |
| United Arab Emirates | 3 | 1% | – | – | outside top 12 |
| Czechia | 3 | 1% | – | – | outside top 12 |
| Australia | – | – | 30 | 2% | outside top 12 |
| Netherlands | – | – | 23 | 2% | outside top 12 |
| Switzerland | – | – | 18 | 1% | outside top 12 |
| Belgium | – | – | 16 | 1% | outside top 12 |
| Sweden | – | – | 12 | 1% | outside top 12 |
| Segment | IBM QRadar | share | Microsoft Sentinel | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 750 | 72% | 3,118 | 68% | IBM QRadar |
| Software engineering | 27 | 3% | 255 | 6% | Microsoft Sentinel |
| Product, program & project management | 24 | 2% | 45 | 1% | even |
| Sales | 23 | 2% | 91 | 2% | even |
| Customer service & success | 14 | 1% | 29 | 1% | even |
| Legal, compliance & risk | 10 | 1% | 51 | 1% | even |
| Education & training | 8 | 1% | 8 | 0% | even |
| Data & AI | 7 | 1% | 81 | 2% | even |
| Marketing & communications | 5 | 0% | 12 | 0% | even |
| General management & consulting | 4 | 0% | 12 | 0% | even |
| Engineering (non-software) | 3 | 0% | 193 | 4% | Microsoft Sentinel |
| Facilities cleaning and security | 3 | 0% | 33 | 1% | even |
| Public safety and protective services | 2 | 0% | 6 | 0% | even |
| Skilled trades and field service | 2 | 0% | 11 | 0% | even |
| Unclassified | 2 | 0% | 10 | 0% | even |
| Arts media and entertainment | 1 | 0% | 1 | 0% | even |
| Human resources | 1 | 0% | – | – | outside top 12 |
| Quality, safety & environment | 1 | 0% | 17 | 0% | even |
| Research and science | – | – | 19 | 0% | outside top 12 |
| Healthcare clinical | – | – | 14 | 0% | outside top 12 |
| Business development & strategy | – | – | 13 | 0% | outside top 12 |
| Finance & accounting | – | – | 12 | 0% | outside top 12 |
| Construction and civil | – | – | 8 | 0% | outside top 12 |
| Administration & office | – | – | 7 | 0% | outside top 12 |
| Logistics warehouse and transport | – | – | 6 | 0% | outside top 12 |
| Procurement and purchasing | – | – | 6 | 0% | outside top 12 |
| Social care and community | – | – | 2 | 0% | outside top 12 |
| Agriculture and environment | – | – | 1 | 0% | outside top 12 |
| Design & UX | – | – | 1 | 0% | outside top 12 |
| Manufacturing and production | – | – | 1 | 0% | outside top 12 |
| Travel, leisure & events | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using IBM QRadar →
Companies using Microsoft Sentinel →
siem soar threat intel ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Microsoft Sentinel is named by 1,349 companies in job postings and IBM QRadar by 327; 312 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/ibm-qradar-vs-microsoft-sentinel)
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.
IBM QRadar vs Microsoft Sentinel: questions
Which is more used, IBM QRadar or Microsoft Sentinel?
By companies naming it in their own job postings, Microsoft Sentinel (1,349) over IBM QRadar (327). By website-and-DNS footprint, Microsoft Sentinel (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses IBM QRadar?
38% of IBM QRadar companies have 2 to 200 employees, against 33% for Microsoft Sentinel. 37% of IBM QRadar companies have over 1,000 employees, against 39% for Microsoft Sentinel.
Do companies run both?
312 companies name both in their postings, usually IBM QRadar in marketing and Microsoft Sentinel 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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