Azure Functions VS Firebase
As of 4 November 2026, Firebase is named by 1,171 companies and Azure Functions by 1,300; Azure Functions skews to companies under 200 people (34% vs 64%), Firebase to companies over 1,000 (15% vs 39%).
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 Functions's script and mail records show on hundreds of thousands of small sites, Firebase rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Azure Functions: 2–200 employees
- 34%
- Firebase: 2–200 employees
- 64%
- Azure Functions: 1,000+ employees
- 39%
- Firebase: 1,000+ employees
- 15%
- Postings per company, 90 days
- 2.8 · 1.5
- Website or DNS footprint
- 0 · 28,521
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Azure Functions | share | Firebase | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 24 | 2% | 76 | 6% | Firebase |
| 2-10 employees | 70 | 5% | 202 | 17% | Firebase |
| 11-50 employees | 150 | 12% | 332 | 28% | Firebase |
| 51-200 employees | 228 | 18% | 220 | 19% | even |
| 201-500 employees | 183 | 14% | 115 | 10% | Azure Functions |
| 501-1000 employees | 133 | 10% | 55 | 5% | Azure Functions |
| 1001-5000 employees | 220 | 17% | 85 | 7% | Azure Functions |
| 5001-10000 employees | 75 | 6% | 28 | 2% | Azure Functions |
| 10,001+ employees | 217 | 17% | 58 | 5% | Azure Functions |
| Segment | Azure Functions | share | Firebase | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 569 | 44% | 646 | 55% | Firebase |
| Business & finance services | 296 | 23% | 207 | 18% | Azure Functions |
| Manufacturing & industry | 119 | 9% | 34 | 3% | Azure Functions |
| Utilities & infrastructure | 49 | 4% | 15 | 1% | Azure Functions |
| Commerce & trade | 47 | 4% | 36 | 3% | even |
| Consumer services & leisure | 37 | 3% | 48 | 4% | even |
| Property & construction | 34 | 3% | 15 | 1% | even |
| Public, community & associations | 33 | 3% | 22 | 2% | even |
| Media & content | 30 | 2% | 101 | 9% | Firebase |
| Health care | 29 | 2% | 8 | 1% | even |
| Transport, logistics & rental | 28 | 2% | 15 | 1% | even |
| Automotive | 14 | 1% | – | – | outside top 12 |
| Hospitality & travel | – | – | 16 | 1% | outside top 12 |
| Segment | Azure Functions | share | Firebase | share | Leans |
|---|---|---|---|---|---|
| United States | 699 | 54% | 520 | 44% | Azure Functions |
| United Kingdom | 110 | 8% | 71 | 6% | Azure Functions |
| Germany | 60 | 5% | 51 | 4% | even |
| Canada | 49 | 4% | 28 | 2% | even |
| India | 40 | 3% | 148 | 13% | Firebase |
| Australia | 34 | 3% | 14 | 1% | even |
| Netherlands | 31 | 2% | – | – | outside top 12 |
| France | 28 | 2% | 22 | 2% | even |
| Sweden | 25 | 2% | – | – | outside top 12 |
| Belgium | 22 | 2% | – | – | outside top 12 |
| Spain | 14 | 1% | – | – | outside top 12 |
| Portugal | 11 | 1% | – | – | outside top 12 |
| Brazil | – | – | 23 | 2% | outside top 12 |
| United Arab Emirates | – | – | 22 | 2% | outside top 12 |
| Poland | – | – | 20 | 2% | outside top 12 |
| Japan | – | – | 18 | 2% | outside top 12 |
| Singapore | – | – | 16 | 1% | outside top 12 |
| Segment | Azure Functions | share | Firebase | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 2,375 | 52% | 1,903 | 73% | Firebase |
| Data & AI | 786 | 17% | 115 | 4% | Azure Functions |
| IT operations & business systems | 705 | 16% | 32 | 1% | Azure Functions |
| Engineering (non-software) | 84 | 2% | 21 | 1% | even |
| Product, program & project management | 18 | 0% | 70 | 3% | Firebase |
| General management & consulting | 16 | 0% | 2 | 0% | even |
| Sales | 12 | 0% | 4 | 0% | even |
| Finance & accounting | 6 | 0% | 1 | 0% | even |
| Customer service & success | 5 | 0% | 3 | 0% | even |
| Quality, safety & environment | 5 | 0% | 4 | 0% | even |
| Business development & strategy | 4 | 0% | 5 | 0% | even |
| Hospitality and food service | 3 | 0% | 1 | 0% | even |
| Marketing & communications | 3 | 0% | 129 | 5% | Firebase |
| Skilled trades and field service | 3 | 0% | 1 | 0% | even |
| Unclassified | 3 | 0% | 14 | 1% | even |
| Construction and civil | 2 | 0% | – | – | outside top 12 |
| Legal, compliance & risk | 2 | 0% | 1 | 0% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
| Manufacturing and production | 1 | 0% | – | – | outside top 12 |
| Design & UX | – | – | 12 | 0% | outside top 12 |
| Education & training | – | – | 7 | 0% | outside top 12 |
| Research and science | – | – | 3 | 0% | outside top 12 |
| Human resources | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Azure Functions →
Companies using Firebase →
paas serverless ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Firebase is named by 1,171 companies in job postings and Azure Functions by 1,300; 0 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/azure-functions-vs-firebase)
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 Functions vs Firebase: questions
Which is more used, Azure Functions or Firebase?
By companies naming it in their own job postings, Azure Functions (1,300) over Firebase (1,171). By website-and-DNS footprint, Firebase (28,521 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Azure Functions?
34% of Azure Functions companies have 2 to 200 employees, against 64% for Firebase. 39% of Azure Functions companies have over 1,000 employees, against 15% for Firebase.
Do companies run both?
0 companies name both in their postings, usually Azure Functions in marketing and Firebase 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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with the person who owns it
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