Azure Event Hubs VS Azure Service Bus
As of 30 October 2026, Azure Service Bus is named by 803 companies and Azure Event Hubs by 401; Azure Event Hubs skews to companies under 200 people (31% vs 32%), Azure Service Bus to companies over 1,000 (42% vs 46%).
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: Azure Event Hubs's script and mail records show on hundreds of thousands of small sites, Azure Service Bus rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Azure Event Hubs: 2–200 employees
- 31%
- Azure Service Bus: 2–200 employees
- 32%
- Azure Event Hubs: 1,000+ employees
- 46%
- Azure Service Bus: 1,000+ employees
- 42%
- Postings per company, 90 days
- 2.7 · 3.1
- 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 | Azure Event Hubs | share | Azure Service Bus | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 1 | 0% | 3 | 0% | even |
| 2-10 employees | 13 | 3% | 22 | 3% | even |
| 11-50 employees | 48 | 12% | 102 | 13% | even |
| 51-200 employees | 62 | 15% | 131 | 16% | even |
| 201-500 employees | 57 | 14% | 121 | 15% | even |
| 501-1000 employees | 37 | 9% | 83 | 10% | even |
| 1001-5000 employees | 71 | 18% | 162 | 20% | Azure Service Bus |
| 5001-10000 employees | 30 | 7% | 51 | 6% | even |
| 10,001+ employees | 82 | 20% | 128 | 16% | Azure Event Hubs |
| Segment | Azure Event Hubs | share | Azure Service Bus | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 188 | 47% | 373 | 46% | even |
| Business & finance services | 101 | 25% | 199 | 25% | even |
| Manufacturing & industry | 37 | 9% | 54 | 7% | Azure Event Hubs |
| Transport, logistics & rental | 12 | 3% | 20 | 2% | even |
| Consumer services & leisure | 11 | 3% | 22 | 3% | even |
| Commerce & trade | 9 | 2% | 32 | 4% | even |
| Public, community & associations | 9 | 2% | 17 | 2% | even |
| Health care | 8 | 2% | 22 | 3% | even |
| Utilities & infrastructure | 8 | 2% | 17 | 2% | even |
| Property & construction | 7 | 2% | 16 | 2% | even |
| Automotive | 5 | 1% | 9 | 1% | even |
| Hospitality & travel | 4 | 1% | – | – | outside top 12 |
| Media & content | – | – | 13 | 2% | outside top 12 |
| Segment | Azure Event Hubs | share | Azure Service Bus | share | Leans |
|---|---|---|---|---|---|
| United States | 226 | 56% | 419 | 52% | Azure Event Hubs |
| United Kingdom | 39 | 10% | 88 | 11% | even |
| India | 18 | 4% | 31 | 4% | even |
| Canada | 16 | 4% | 27 | 3% | even |
| Germany | 11 | 3% | 32 | 4% | even |
| Netherlands | 10 | 2% | 19 | 2% | even |
| Australia | 9 | 2% | 18 | 2% | even |
| France | 7 | 2% | 18 | 2% | even |
| Sweden | 7 | 2% | 14 | 2% | even |
| Belgium | 6 | 1% | 21 | 3% | even |
| Denmark | 6 | 1% | – | – | outside top 12 |
| Poland | 5 | 1% | 15 | 2% | even |
| Brazil | – | – | 10 | 1% | outside top 12 |
| Segment | Azure Event Hubs | share | Azure Service Bus | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 603 | 43% | 237 | 8% | Azure Event Hubs |
| Software engineering | 455 | 33% | 2,031 | 65% | Azure Service Bus |
| IT operations & business systems | 146 | 11% | 392 | 12% | even |
| Product, program & project management | 13 | 1% | 42 | 1% | even |
| Engineering (non-software) | 6 | 0% | 78 | 2% | Azure Service Bus |
| General management & consulting | 5 | 0% | 7 | 0% | even |
| Customer service & success | 2 | 0% | 6 | 0% | even |
| Sales | 2 | 0% | 13 | 0% | even |
| Unclassified | 2 | 0% | 3 | 0% | even |
| Construction and civil | 1 | 0% | 5 | 0% | even |
| Marketing & communications | 1 | 0% | 3 | 0% | even |
| Quality, safety & environment | 1 | 0% | – | – | outside top 12 |
| Design & UX | – | – | 2 | 0% | outside top 12 |
The companies behind each column
Companies using Azure Event Hubs →
Companies using Azure Service Bus →
message brokers streaming ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Azure Service Bus is named by 803 companies in job postings and Azure Event Hubs by 401; 217 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/azure-event-hubs-vs-azure-service-bus)
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.
Azure Event Hubs vs Azure Service Bus: questions
Which is more used, Azure Event Hubs or Azure Service Bus?
By companies naming it in their own job postings, Azure Service Bus (803) over Azure Event Hubs (401). By website-and-DNS footprint, Azure Service Bus (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Azure Event Hubs?
31% of Azure Event Hubs companies have 2 to 200 employees, against 32% for Azure Service Bus. 46% of Azure Event Hubs companies have over 1,000 employees, against 42% for Azure Service Bus.
Do companies run both?
217 companies name both in their postings, usually Azure Event Hubs in marketing and Azure Service Bus 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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