Azure Kubernetes Service VS Istio
As of 30 October 2026, Istio is named by 520 companies and Azure Kubernetes Service by 1,232; Azure Kubernetes Service skews to companies under 200 people (34% vs 40%), Istio to companies over 1,000 (35% vs 41%).
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 Kubernetes Service's script and mail records show on hundreds of thousands of small sites, Istio rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Azure Kubernetes Service: 2–200 employees
- 34%
- Istio: 2–200 employees
- 40%
- Azure Kubernetes Service: 1,000+ employees
- 41%
- Istio: 1,000+ employees
- 35%
- Postings per company, 90 days
- 3.1 · 2.3
- 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 Kubernetes Service | share | Istio | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 10 | 1% | 7 | 1% | even |
| 2-10 employees | 73 | 6% | 32 | 6% | even |
| 11-50 employees | 135 | 11% | 77 | 15% | Istio |
| 51-200 employees | 207 | 17% | 97 | 19% | even |
| 201-500 employees | 170 | 14% | 71 | 14% | even |
| 501-1000 employees | 130 | 11% | 52 | 10% | even |
| 1001-5000 employees | 220 | 18% | 97 | 19% | even |
| 5001-10000 employees | 83 | 7% | 25 | 5% | even |
| 10,001+ employees | 204 | 17% | 62 | 12% | Azure Kubernetes Service |
| Segment | Azure Kubernetes Service | share | Istio | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 626 | 51% | 319 | 61% | Istio |
| Business & finance services | 272 | 22% | 96 | 18% | Azure Kubernetes Service |
| Manufacturing & industry | 108 | 9% | 32 | 6% | Azure Kubernetes Service |
| Consumer services & leisure | 33 | 3% | 8 | 2% | even |
| Utilities & infrastructure | 28 | 2% | 12 | 2% | even |
| Commerce & trade | 26 | 2% | 8 | 2% | even |
| Public, community & associations | 24 | 2% | 8 | 2% | even |
| Health care | 23 | 2% | – | – | outside top 12 |
| Media & content | 23 | 2% | 19 | 4% | even |
| Property & construction | 22 | 2% | 3 | 1% | even |
| Transport, logistics & rental | 19 | 2% | 5 | 1% | even |
| Automotive | 16 | 1% | 3 | 1% | even |
| Hospitality & travel | – | – | 5 | 1% | outside top 12 |
| Segment | Azure Kubernetes Service | share | Istio | share | Leans |
|---|---|---|---|---|---|
| United States | 694 | 56% | 354 | 68% | Istio |
| United Kingdom | 110 | 9% | 34 | 7% | Azure Kubernetes Service |
| Germany | 69 | 6% | 19 | 4% | even |
| India | 39 | 3% | 13 | 3% | even |
| Canada | 38 | 3% | 8 | 2% | even |
| France | 33 | 3% | 10 | 2% | even |
| Netherlands | 29 | 2% | – | – | outside top 12 |
| Australia | 25 | 2% | – | – | outside top 12 |
| Switzerland | 22 | 2% | 5 | 1% | even |
| Sweden | 15 | 1% | – | – | outside top 12 |
| Poland | 14 | 1% | 5 | 1% | even |
| Spain | 13 | 1% | 8 | 2% | even |
| Brazil | – | – | 8 | 2% | outside top 12 |
| Singapore | – | – | 6 | 1% | outside top 12 |
| Denmark | – | – | 4 | 1% | outside top 12 |
| Segment | Azure Kubernetes Service | share | Istio | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 2,436 | 52% | 1,057 | 66% | Istio |
| IT operations & business systems | 1,059 | 22% | 281 | 18% | Azure Kubernetes Service |
| Data & AI | 496 | 11% | 43 | 3% | Azure Kubernetes Service |
| Sales | 40 | 1% | 10 | 1% | even |
| Product, program & project management | 37 | 1% | 17 | 1% | even |
| Engineering (non-software) | 29 | 1% | 30 | 2% | even |
| Legal, compliance & risk | 15 | 0% | – | – | outside top 12 |
| Construction and civil | 11 | 0% | 1 | 0% | even |
| General management & consulting | 11 | 0% | 1 | 0% | even |
| Customer service & success | 9 | 0% | 4 | 0% | even |
| Finance & accounting | 5 | 0% | 1 | 0% | even |
| Marketing & communications | 5 | 0% | 1 | 0% | even |
| Administration & office | – | – | 7 | 0% | outside top 12 |
The companies behind each column
Companies using Azure Kubernetes Service →
Companies using Istio →
container orchestration ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Istio is named by 520 companies in job postings and Azure Kubernetes Service by 1,232; 146 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/azure-kubernetes-service-vs-istio)
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 Kubernetes Service vs Istio: questions
Which is more used, Azure Kubernetes Service or Istio?
By companies naming it in their own job postings, Azure Kubernetes Service (1,232) over Istio (520). By website-and-DNS footprint, Istio (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Azure Kubernetes Service?
34% of Azure Kubernetes Service companies have 2 to 200 employees, against 40% for Istio. 41% of Azure Kubernetes Service companies have over 1,000 employees, against 35% for Istio.
Do companies run both?
146 companies name both in their postings, usually Azure Kubernetes Service in marketing and Istio 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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