Cisco NX-OS VS Juniper Networks
As of 30 October 2026, Juniper Networks is named by 713 companies and Cisco NX-OS by 123; Cisco NX-OS skews to companies under 200 people (39% vs 42%), Juniper Networks to companies over 1,000 (34% 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: Cisco NX-OS's script and mail records show on hundreds of thousands of small sites, Juniper Networks rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Cisco NX-OS: 2–200 employees
- 39%
- Juniper Networks: 2–200 employees
- 42%
- Cisco NX-OS: 1,000+ employees
- 41%
- Juniper Networks: 1,000+ employees
- 34%
- Postings per company, 90 days
- 2.5 · 4.3
- 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 | Cisco NX-OS | share | Juniper Networks | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 14 | 11% | 42 | 6% | Cisco NX-OS |
| 11-50 employees | 15 | 12% | 110 | 15% | Juniper Networks |
| 51-200 employees | 19 | 15% | 149 | 21% | Juniper Networks |
| 201-500 employees | 14 | 11% | 114 | 16% | Juniper Networks |
| 501-1000 employees | 11 | 9% | 51 | 7% | even |
| 1001-5000 employees | 25 | 20% | 119 | 17% | Cisco NX-OS |
| 5001-10000 employees | 9 | 7% | 38 | 5% | even |
| 10,001+ employees | 16 | 13% | 86 | 12% | even |
| Self-employed | – | – | 4 | 1% | outside top 12 |
| Segment | Cisco NX-OS | share | Juniper Networks | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 58 | 47% | 375 | 53% | Juniper Networks |
| Business & finance services | 26 | 21% | 83 | 12% | Cisco NX-OS |
| Manufacturing & industry | 18 | 15% | 83 | 12% | Cisco NX-OS |
| Media & content | 5 | 4% | 22 | 3% | even |
| Consumer services & leisure | 4 | 3% | 16 | 2% | even |
| Health care | 3 | 2% | 12 | 2% | even |
| Utilities & infrastructure | 3 | 2% | 66 | 9% | Juniper Networks |
| Public, community & associations | 2 | 2% | 16 | 2% | even |
| Property & construction | 2 | 2% | 16 | 2% | even |
| Commerce & trade | 1 | 1% | 13 | 2% | even |
| Transport, logistics & rental | 1 | 1% | 3 | 0% | even |
| Hospitality & travel | – | – | 6 | 1% | outside top 12 |
| Segment | Cisco NX-OS | share | Juniper Networks | share | Leans |
|---|---|---|---|---|---|
| United States | 95 | 77% | 436 | 61% | Cisco NX-OS |
| United Kingdom | 6 | 5% | 55 | 8% | Juniper Networks |
| France | 5 | 4% | 23 | 3% | even |
| Germany | 3 | 2% | 34 | 5% | Juniper Networks |
| Canada | 2 | 2% | 18 | 3% | even |
| Switzerland | 2 | 2% | – | – | outside top 12 |
| India | 2 | 2% | 19 | 3% | even |
| Australia | 1 | 1% | 11 | 2% | even |
| Denmark | 1 | 1% | – | – | outside top 12 |
| Ireland | 1 | 1% | – | – | outside top 12 |
| Lithuania | 1 | 1% | – | – | outside top 12 |
| NP | 1 | 1% | – | – | outside top 12 |
| Netherlands | – | – | 18 | 3% | outside top 12 |
| Italy | – | – | 8 | 1% | outside top 12 |
| Belgium | – | – | 7 | 1% | outside top 12 |
| Poland | – | – | 6 | 1% | outside top 12 |
| Singapore | – | – | 6 | 1% | outside top 12 |
| Segment | Cisco NX-OS | share | Juniper Networks | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 348 | 79% | 2,846 | 66% | Cisco NX-OS |
| Software engineering | 26 | 6% | 148 | 3% | Cisco NX-OS |
| Sales | 18 | 4% | 322 | 7% | Juniper Networks |
| Engineering (non-software) | 7 | 2% | 124 | 3% | even |
| Product, program & project management | 2 | 0% | 52 | 1% | even |
| Skilled trades and field service | 2 | 0% | 58 | 1% | even |
| Administration & office | 1 | 0% | – | – | outside top 12 |
| Customer service & success | 1 | 0% | 122 | 3% | Juniper Networks |
| Quality, safety & environment | 1 | 0% | – | – | outside top 12 |
| Business development & strategy | – | – | 22 | 1% | outside top 12 |
| Finance & accounting | – | – | 15 | 0% | outside top 12 |
| Marketing & communications | – | – | 13 | 0% | outside top 12 |
| Data & AI | – | – | 9 | 0% | outside top 12 |
| General management & consulting | – | – | 8 | 0% | outside top 12 |
The companies behind each column
Companies using Cisco NX-OS →
Companies using Juniper Networks →
routing switching wireless ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Juniper Networks is named by 713 companies in job postings and Cisco NX-OS by 123; 46 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/cisco-nx-os-vs-juniper-networks)
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.
Cisco NX-OS vs Juniper Networks: questions
Which is more used, Cisco NX-OS or Juniper Networks?
By companies naming it in their own job postings, Juniper Networks (713) over Cisco NX-OS (123). By website-and-DNS footprint, Juniper Networks (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Cisco NX-OS?
39% of Cisco NX-OS companies have 2 to 200 employees, against 42% for Juniper Networks. 41% of Cisco NX-OS companies have over 1,000 employees, against 34% for Juniper Networks.
Do companies run both?
46 companies name both in their postings, usually Cisco NX-OS in marketing and Juniper Networks 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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