Arduino VS ARM Cortex-M
As of 5 November 2026, ARM Cortex-M is named by 255 companies and Arduino by 463; Arduino skews to companies under 200 people (52% vs 51%), ARM Cortex-M to companies over 1,000 (28% vs 29%).
As of 5 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: Arduino's script and mail records show on hundreds of thousands of small sites, ARM Cortex-M rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Arduino: 2–200 employees
- 52%
- ARM Cortex-M: 2–200 employees
- 51%
- Arduino: 1,000+ employees
- 29%
- ARM Cortex-M: 1,000+ employees
- 28%
- Postings per company, 90 days
- 1.8 · 1.8
- 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 | Arduino | share | ARM Cortex-M | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 12 | 3% | 7 | 3% | even |
| 2-10 employees | 62 | 13% | 32 | 13% | even |
| 11-50 employees | 102 | 22% | 36 | 14% | Arduino |
| 51-200 employees | 79 | 17% | 63 | 25% | ARM Cortex-M |
| 201-500 employees | 45 | 10% | 32 | 13% | ARM Cortex-M |
| 501-1000 employees | 28 | 6% | 13 | 5% | even |
| 1001-5000 employees | 60 | 13% | 38 | 15% | even |
| 5001-10000 employees | 18 | 4% | 12 | 5% | even |
| 10,001+ employees | 57 | 12% | 22 | 9% | Arduino |
| Segment | Arduino | share | ARM Cortex-M | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 174 | 38% | 142 | 56% | ARM Cortex-M |
| Consumer services & leisure | 66 | 14% | 5 | 2% | Arduino |
| Technology & software | 65 | 14% | 45 | 18% | ARM Cortex-M |
| Business & finance services | 46 | 10% | 27 | 11% | even |
| Public, community & associations | 27 | 6% | 6 | 2% | Arduino |
| Media & content | 21 | 5% | – | – | outside top 12 |
| Commerce & trade | 15 | 3% | 10 | 4% | even |
| Automotive | 14 | 3% | 7 | 3% | even |
| Utilities & infrastructure | 14 | 3% | 8 | 3% | even |
| Property & construction | 10 | 2% | 2 | 1% | even |
| Health care | 4 | 1% | 1 | 0% | even |
| Transport, logistics & rental | 4 | 1% | 2 | 1% | even |
| Segment | Arduino | share | ARM Cortex-M | share | Leans |
|---|---|---|---|---|---|
| United States | 238 | 51% | 147 | 58% | ARM Cortex-M |
| Germany | 55 | 12% | 26 | 10% | even |
| India | 24 | 5% | 7 | 3% | Arduino |
| France | 17 | 4% | 12 | 5% | even |
| United Kingdom | 16 | 3% | 12 | 5% | even |
| Canada | 15 | 3% | 3 | 1% | Arduino |
| Singapore | 9 | 2% | – | – | outside top 12 |
| Netherlands | 8 | 2% | 3 | 1% | even |
| Spain | 7 | 2% | 4 | 2% | even |
| Sweden | 6 | 1% | 5 | 2% | even |
| Italy | 5 | 1% | – | – | outside top 12 |
| Austria | 4 | 1% | – | – | outside top 12 |
| Australia | – | – | 5 | 2% | outside top 12 |
| Poland | – | – | 3 | 1% | outside top 12 |
| United Arab Emirates | – | – | 2 | 1% | outside top 12 |
| Segment | Arduino | share | ARM Cortex-M | share | Leans |
|---|---|---|---|---|---|
| Engineering (non-software) | 449 | 41% | 91 | 15% | Arduino |
| Software engineering | 238 | 21% | 442 | 72% | ARM Cortex-M |
| Education & training | 43 | 4% | – | – | outside top 12 |
| Skilled trades and field service | 22 | 2% | – | – | outside top 12 |
| Data & AI | 20 | 2% | 5 | 1% | even |
| Research and science | 19 | 2% | – | – | outside top 12 |
| Sales | 19 | 2% | 4 | 1% | even |
| Product, program & project management | 15 | 1% | 2 | 0% | even |
| Design & UX | 14 | 1% | 1 | 0% | even |
| IT operations & business systems | 13 | 1% | 18 | 3% | even |
| Unclassified | 9 | 1% | – | – | outside top 12 |
| Quality, safety & environment | 6 | 1% | 1 | 0% | even |
| Arts media and entertainment | 3 | 0% | – | – | outside top 12 |
| Marketing & communications | 3 | 0% | – | – | outside top 12 |
| Social care and community | 3 | 0% | – | – | outside top 12 |
| Customer service & success | 2 | 0% | 2 | 0% | even |
| Manufacturing and production | 2 | 0% | – | – | outside top 12 |
| Hospitality and food service | 1 | 0% | – | – | outside top 12 |
| Procurement and purchasing | 1 | 0% | – | – | outside top 12 |
| Real estate and property | 1 | 0% | – | – | outside top 12 |
The companies behind each column
Companies using Arduino →
Companies using ARM Cortex-M →
embedded boards ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
ARM Cortex-M is named by 255 companies in job postings and Arduino by 463; 0 name both. (Breaknorm, 5 November 2026, https://breaknorm.co/compare/arduino-vs-arm-cortex-m)
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.
Arduino vs ARM Cortex-M: questions
Which is more used, Arduino or ARM Cortex-M?
By companies naming it in their own job postings, Arduino (463) over ARM Cortex-M (255). By website-and-DNS footprint, ARM Cortex-M (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Arduino?
52% of Arduino companies have 2 to 200 employees, against 51% for ARM Cortex-M. 29% of Arduino companies have over 1,000 employees, against 28% for ARM Cortex-M.
Do companies run both?
0 companies name both in their postings, usually Arduino in marketing and ARM Cortex-M 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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Every company on either tool,
with the person who owns it
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