Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEAzure App Service VS Azure Functions_
As of 4 November 2026, Azure Functions is named by 1,300 companies and Azure App Service by 948; Azure App Service skews to companies under 200 people (35% vs 34%), Azure Functions 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: Azure App Service's script and mail records show on hundreds of thousands of small sites, Azure Functions rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Azure App Service: 2–200 employees
- 35%
- Azure Functions: 2–200 employees
- 34%
- Azure App Service: 1,000+ employees
- 37%
- Azure Functions: 1,000+ employees
- 39%
- Postings per company, 90 days
- 2.5 · 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 | Azure App Service | share | Azure Functions | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 14 | 1% | 24 | 2% | even |
| 2-10 employees | 48 | 5% | 70 | 5% | even |
| 11-50 employees | 112 | 12% | 150 | 12% | even |
| 51-200 employees | 176 | 19% | 228 | 18% | even |
| 201-500 employees | 153 | 16% | 183 | 14% | Azure App Service |
| 501-1000 employees | 91 | 10% | 133 | 10% | even |
| 1001-5000 employees | 165 | 17% | 220 | 17% | even |
| 5001-10000 employees | 45 | 5% | 75 | 6% | even |
| 10,001+ employees | 144 | 15% | 217 | 17% | even |
| Segment | Azure App Service | share | Azure Functions | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 427 | 45% | 569 | 44% | even |
| Business & finance services | 236 | 25% | 296 | 23% | Azure App Service |
| Manufacturing & industry | 77 | 8% | 119 | 9% | even |
| Commerce & trade | 29 | 3% | 47 | 4% | even |
| Utilities & infrastructure | 29 | 3% | 49 | 4% | even |
| Consumer services & leisure | 27 | 3% | 37 | 3% | even |
| Property & construction | 27 | 3% | 34 | 3% | even |
| Public, community & associations | 25 | 3% | 33 | 3% | even |
| Health care | 20 | 2% | 29 | 2% | even |
| Transport, logistics & rental | 16 | 2% | 28 | 2% | even |
| Media & content | 14 | 1% | 30 | 2% | even |
| Automotive | 12 | 1% | 14 | 1% | even |
| Segment | Azure App Service | share | Azure Functions | share | Leans |
|---|---|---|---|---|---|
| United States | 535 | 56% | 699 | 54% | Azure App Service |
| United Kingdom | 67 | 7% | 110 | 8% | even |
| India | 43 | 5% | 40 | 3% | even |
| Canada | 33 | 3% | 49 | 4% | even |
| Germany | 30 | 3% | 60 | 5% | even |
| Australia | 25 | 3% | 34 | 3% | even |
| Belgium | 16 | 2% | 22 | 2% | even |
| France | 16 | 2% | 28 | 2% | even |
| Netherlands | 15 | 2% | 31 | 2% | even |
| Poland | 15 | 2% | – | – | outside top 12 |
| Brazil | 12 | 1% | – | – | outside top 12 |
| Switzerland | 11 | 1% | – | – | outside top 12 |
| Sweden | – | – | 25 | 2% | outside top 12 |
| Spain | – | – | 14 | 1% | outside top 12 |
| Portugal | – | – | 11 | 1% | outside top 12 |
| Segment | Azure App Service | share | Azure Functions | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 1,903 | 63% | 2,375 | 52% | Azure App Service |
| IT operations & business systems | 504 | 17% | 705 | 16% | even |
| Data & AI | 239 | 8% | 786 | 17% | Azure Functions |
| Engineering (non-software) | 21 | 1% | 84 | 2% | even |
| Product, program & project management | 18 | 1% | 18 | 0% | even |
| Sales | 9 | 0% | 12 | 0% | even |
| Customer service & success | 7 | 0% | 5 | 0% | even |
| General management & consulting | 7 | 0% | 16 | 0% | even |
| Business development & strategy | 5 | 0% | 4 | 0% | even |
| Quality, safety & environment | 5 | 0% | 5 | 0% | even |
| Unclassified | 5 | 0% | 3 | 0% | even |
| Design & UX | 3 | 0% | – | – | outside top 12 |
| Marketing & communications | 3 | 0% | 3 | 0% | even |
| Administration & office | 2 | 0% | 1 | 0% | even |
| facilities cleaning and security | 2 | 0% | – | – | outside top 12 |
| Finance & accounting | 2 | 0% | 6 | 0% | even |
| Legal, compliance & risk | 2 | 0% | 2 | 0% | even |
| arts media and entertainment | 1 | 0% | – | – | outside top 12 |
| construction and civil | 1 | 0% | 2 | 0% | even |
| skilled trades and field service | 1 | 0% | 3 | 0% | even |
| hospitality and food service | – | – | 3 | 0% | outside top 12 |
| manufacturing and production | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Azure App Service →
Companies using Azure Functions →
paas serverless ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Azure Functions is named by 1,300 companies in job postings and Azure App Service by 948; 637 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/azure-app-service-vs-azure-functions)
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 App Service vs Azure Functions: questions
Which is more used, Azure App Service or Azure Functions?
By companies naming it in their own job postings, Azure Functions (1,300) over Azure App Service (948). By website-and-DNS footprint, Azure Functions (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Azure App Service?
35% of Azure App Service companies have 2 to 200 employees, against 34% for Azure Functions. 37% of Azure App Service companies have over 1,000 employees, against 39% for Azure Functions.
Do companies run both?
637 companies name both in their postings, usually Azure App Service in marketing and Azure Functions 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.
Get either list your way
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with the person who owns it
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