Apache Pulsar VS Azure Event Grid
As of 30 October 2026, Azure Event Grid is named by 192 companies and Apache Pulsar by 131; Apache Pulsar skews to companies under 200 people (48% vs 25%), Azure Event Grid to companies over 1,000 (48% vs 34%).
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: Apache Pulsar's script and mail records show on hundreds of thousands of small sites, Azure Event Grid rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Apache Pulsar: 2–200 employees
- 48%
- Azure Event Grid: 2–200 employees
- 25%
- Apache Pulsar: 1,000+ employees
- 34%
- Azure Event Grid: 1,000+ employees
- 48%
- Postings per company, 90 days
- 2.6 · 2.8
- 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 | Apache Pulsar | share | Azure Event Grid | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 2 | 2% | 1 | 1% | even |
| 2-10 employees | 13 | 10% | 5 | 3% | Apache Pulsar |
| 11-50 employees | 22 | 17% | 22 | 11% | Apache Pulsar |
| 51-200 employees | 28 | 21% | 21 | 11% | Apache Pulsar |
| 201-500 employees | 9 | 7% | 28 | 15% | Azure Event Grid |
| 501-1000 employees | 13 | 10% | 23 | 12% | Azure Event Grid |
| 1001-5000 employees | 18 | 14% | 45 | 23% | Azure Event Grid |
| 5001-10000 employees | 8 | 6% | 11 | 6% | even |
| 10,001+ employees | 18 | 14% | 36 | 19% | Azure Event Grid |
| Segment | Apache Pulsar | share | Azure Event Grid | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 64 | 49% | 75 | 39% | Apache Pulsar |
| Business & finance services | 37 | 28% | 45 | 23% | Apache Pulsar |
| Manufacturing & industry | 7 | 5% | 24 | 13% | Azure Event Grid |
| Media & content | 7 | 5% | 3 | 2% | Apache Pulsar |
| Utilities & infrastructure | 4 | 3% | 6 | 3% | even |
| Commerce & trade | 3 | 2% | 8 | 4% | even |
| Automotive | 2 | 2% | 3 | 2% | even |
| Consumer services & leisure | 2 | 2% | 7 | 4% | Azure Event Grid |
| Transport, logistics & rental | 2 | 2% | 7 | 4% | Azure Event Grid |
| Public, community & associations | 1 | 1% | 3 | 2% | even |
| Health care | 1 | 1% | 2 | 1% | even |
| Property & construction | 1 | 1% | 6 | 3% | Azure Event Grid |
| Segment | Apache Pulsar | share | Azure Event Grid | share | Leans |
|---|---|---|---|---|---|
| United States | 92 | 70% | 99 | 52% | Apache Pulsar |
| United Kingdom | 7 | 5% | 17 | 9% | Azure Event Grid |
| Portugal | 5 | 4% | – | – | outside top 12 |
| Germany | 3 | 2% | 13 | 7% | Azure Event Grid |
| France | 3 | 2% | 3 | 2% | even |
| Belgium | 2 | 2% | 3 | 2% | even |
| Canada | 2 | 2% | 10 | 5% | Azure Event Grid |
| India | 2 | 2% | 8 | 4% | Azure Event Grid |
| Netherlands | 2 | 2% | 8 | 4% | Azure Event Grid |
| Argentina | 1 | 1% | – | – | outside top 12 |
| Austria | 1 | 1% | – | – | outside top 12 |
| Australia | 1 | 1% | 5 | 3% | even |
| Norway | – | – | 5 | 3% | outside top 12 |
| Sweden | – | – | 4 | 2% | outside top 12 |
| Finland | – | – | 3 | 2% | outside top 12 |
| Segment | Apache Pulsar | share | Azure Event Grid | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 256 | 54% | 401 | 61% | Azure Event Grid |
| Data & AI | 91 | 19% | 49 | 8% | Apache Pulsar |
| Engineering (non-software) | 35 | 7% | 5 | 1% | Apache Pulsar |
| IT operations & business systems | 19 | 4% | 98 | 15% | Azure Event Grid |
| Marketing & communications | 7 | 1% | 1 | 0% | even |
| Product, program & project management | 5 | 1% | 12 | 2% | even |
| Sales | 5 | 1% | 6 | 1% | even |
| Logistics warehouse and transport | 3 | 1% | – | – | outside top 12 |
| Business development & strategy | 2 | 0% | – | – | outside top 12 |
| Customer service & success | 2 | 0% | 1 | 0% | even |
| General management & consulting | 2 | 0% | 2 | 0% | even |
| Manufacturing and production | 2 | 0% | – | – | outside top 12 |
| Design & UX | – | – | 2 | 0% | outside top 12 |
The companies behind each column
Companies using Apache Pulsar →
Companies using Azure Event Grid →
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 Event Grid is named by 192 companies in job postings and Apache Pulsar by 131; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/apache-pulsar-vs-azure-event-grid)
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.
Apache Pulsar vs Azure Event Grid: questions
Which is more used, Apache Pulsar or Azure Event Grid?
By companies naming it in their own job postings, Azure Event Grid (192) over Apache Pulsar (131). By website-and-DNS footprint, Azure Event Grid (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Apache Pulsar?
48% of Apache Pulsar companies have 2 to 200 employees, against 25% for Azure Event Grid. 34% of Apache Pulsar companies have over 1,000 employees, against 48% for Azure Event Grid.
Do companies run both?
0 companies name both in their postings, usually Apache Pulsar in marketing and Azure Event Grid 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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