Azure Firewall VS Cisco ASA
As of 30 October 2026, Cisco ASA is named by 320 companies and Azure Firewall by 153; Azure Firewall skews to companies under 200 people (26% vs 38%), Cisco ASA to companies over 1,000 (41% vs 42%).
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 Firewall's script and mail records show on hundreds of thousands of small sites, Cisco ASA rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Azure Firewall: 2–200 employees
- 26%
- Cisco ASA: 2–200 employees
- 38%
- Azure Firewall: 1,000+ employees
- 42%
- Cisco ASA: 1,000+ employees
- 41%
- Postings per company, 90 days
- 2.5 · 2.6
- 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 Firewall | share | Cisco ASA | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 5 | 3% | 3 | 1% | Azure Firewall |
| 2-10 employees | 5 | 3% | 18 | 6% | Cisco ASA |
| 11-50 employees | 12 | 8% | 34 | 11% | Cisco ASA |
| 51-200 employees | 23 | 15% | 68 | 21% | Cisco ASA |
| 201-500 employees | 27 | 18% | 35 | 11% | Azure Firewall |
| 501-1000 employees | 17 | 11% | 30 | 9% | even |
| 1001-5000 employees | 32 | 21% | 58 | 18% | Azure Firewall |
| 5001-10000 employees | 10 | 7% | 20 | 6% | even |
| 10,001+ employees | 22 | 14% | 54 | 17% | Cisco ASA |
| Segment | Azure Firewall | share | Cisco ASA | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 66 | 43% | 142 | 44% | even |
| Business & finance services | 39 | 25% | 65 | 20% | Azure Firewall |
| Manufacturing & industry | 11 | 7% | 41 | 13% | Cisco ASA |
| Property & construction | 7 | 5% | 6 | 2% | Azure Firewall |
| Commerce & trade | 6 | 4% | 8 | 3% | even |
| Health care | 6 | 4% | 8 | 3% | even |
| Consumer services & leisure | 5 | 3% | 9 | 3% | even |
| Transport, logistics & rental | 4 | 3% | 3 | 1% | even |
| Public, community & associations | 3 | 2% | 4 | 1% | even |
| Hospitality & travel | 3 | 2% | 8 | 3% | even |
| Utilities & infrastructure | 2 | 1% | 17 | 5% | Cisco ASA |
| Media & content | 1 | 1% | 7 | 2% | even |
| Segment | Azure Firewall | share | Cisco ASA | share | Leans |
|---|---|---|---|---|---|
| United States | 88 | 58% | 216 | 68% | Cisco ASA |
| United Kingdom | 17 | 11% | 24 | 8% | Azure Firewall |
| Canada | 11 | 7% | 10 | 3% | Azure Firewall |
| Germany | 7 | 5% | 9 | 3% | even |
| India | 6 | 4% | 8 | 3% | even |
| France | 3 | 2% | 8 | 3% | even |
| Netherlands | 3 | 2% | – | – | outside top 12 |
| Denmark | 2 | 1% | 2 | 1% | even |
| United Arab Emirates | 1 | 1% | – | – | outside top 12 |
| Austria | 1 | 1% | – | – | outside top 12 |
| Australia | 1 | 1% | 3 | 1% | even |
| Belgium | 1 | 1% | – | – | outside top 12 |
| Italy | – | – | 5 | 2% | outside top 12 |
| Singapore | – | – | 3 | 1% | outside top 12 |
| Czechia | – | – | 2 | 1% | outside top 12 |
| Ireland | – | – | 2 | 1% | outside top 12 |
| Segment | Azure Firewall | share | Cisco ASA | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 333 | 72% | 919 | 74% | even |
| Software engineering | 67 | 15% | 5 | 0% | Azure Firewall |
| Data & AI | 3 | 1% | 6 | 0% | even |
| Facilities cleaning and security | 2 | 0% | – | – | outside top 12 |
| Product, program & project management | 2 | 0% | 9 | 1% | even |
| Administration & office | 1 | 0% | 8 | 1% | even |
| Customer service & success | 1 | 0% | 5 | 0% | even |
| Engineering (non-software) | 1 | 0% | 29 | 2% | Cisco ASA |
| Sales | 1 | 0% | 13 | 1% | even |
| Skilled trades and field service | 1 | 0% | – | – | outside top 12 |
| Unclassified | 1 | 0% | – | – | outside top 12 |
| Marketing & communications | – | – | 61 | 5% | outside top 12 |
| Construction and civil | – | – | 16 | 1% | outside top 12 |
| Finance & accounting | – | – | 11 | 1% | outside top 12 |
| Logistics warehouse and transport | – | – | 4 | 0% | outside top 12 |
The companies behind each column
Companies using Azure Firewall →
Companies using Cisco ASA →
network security zero trust ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Cisco ASA is named by 320 companies in job postings and Azure Firewall by 153; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/azure-firewall-vs-cisco-asa)
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 Firewall vs Cisco ASA: questions
Which is more used, Azure Firewall or Cisco ASA?
By companies naming it in their own job postings, Cisco ASA (320) over Azure Firewall (153). By website-and-DNS footprint, Cisco ASA (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Azure Firewall?
26% of Azure Firewall companies have 2 to 200 employees, against 38% for Cisco ASA. 42% of Azure Firewall companies have over 1,000 employees, against 41% for Cisco ASA.
Do companies run both?
0 companies name both in their postings, usually Azure Firewall in marketing and Cisco ASA 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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