ESP32 VS PIC microcontrollers
As of 30 October 2026, PIC microcontrollers is named by 158 companies and ESP32 by 170; ESP32 skews to companies under 200 people (66% vs 48%), PIC microcontrollers to companies over 1,000 (31% vs 19%).
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: ESP32's script and mail records show on hundreds of thousands of small sites, PIC microcontrollers rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- ESP32: 2–200 employees
- 66%
- PIC microcontrollers: 2–200 employees
- 48%
- ESP32: 1,000+ employees
- 19%
- PIC microcontrollers: 1,000+ employees
- 31%
- Postings per company, 90 days
- 1.5 · 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 | ESP32 | share | PIC microcontrollers | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 3 | 2% | 2 | 1% | even |
| 2-10 employees | 23 | 14% | 18 | 11% | ESP32 |
| 11-50 employees | 46 | 27% | 29 | 18% | ESP32 |
| 51-200 employees | 44 | 26% | 29 | 18% | ESP32 |
| 201-500 employees | 14 | 8% | 18 | 11% | PIC microcontrollers |
| 501-1000 employees | 7 | 4% | 13 | 8% | PIC microcontrollers |
| 1001-5000 employees | 20 | 12% | 20 | 13% | even |
| 5001-10000 employees | 6 | 4% | 5 | 3% | even |
| 10,001+ employees | 7 | 4% | 24 | 15% | PIC microcontrollers |
| Segment | ESP32 | share | PIC microcontrollers | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 56 | 33% | 81 | 51% | PIC microcontrollers |
| Technology & software | 48 | 28% | 17 | 11% | ESP32 |
| Business & finance services | 22 | 13% | 23 | 15% | even |
| Consumer services & leisure | 12 | 7% | 8 | 5% | even |
| Commerce & trade | 11 | 6% | 4 | 3% | ESP32 |
| Automotive | 7 | 4% | 1 | 1% | ESP32 |
| Public, community & associations | 4 | 2% | 8 | 5% | PIC microcontrollers |
| Agriculture & forestry | 3 | 2% | 2 | 1% | even |
| Media & content | 3 | 2% | – | – | outside top 12 |
| Property & construction | 2 | 1% | 4 | 3% | even |
| Utilities & infrastructure | 2 | 1% | 3 | 2% | even |
| Health care | – | – | 4 | 3% | outside top 12 |
| Transport, logistics & rental | – | – | 2 | 1% | outside top 12 |
| Segment | ESP32 | share | PIC microcontrollers | share | Leans |
|---|---|---|---|---|---|
| United States | 75 | 44% | 92 | 58% | PIC microcontrollers |
| Germany | 18 | 11% | 5 | 3% | ESP32 |
| India | 15 | 9% | 8 | 5% | ESP32 |
| Poland | 6 | 4% | – | – | outside top 12 |
| Spain | 5 | 3% | – | – | outside top 12 |
| United Kingdom | 5 | 3% | 8 | 5% | PIC microcontrollers |
| Canada | 4 | 2% | 5 | 3% | even |
| France | 4 | 2% | 15 | 9% | PIC microcontrollers |
| Switzerland | 3 | 2% | – | – | outside top 12 |
| Italy | 3 | 2% | 3 | 2% | even |
| Netherlands | 3 | 2% | 2 | 1% | even |
| Austria | 2 | 1% | – | – | outside top 12 |
| Denmark | – | – | 3 | 2% | outside top 12 |
| Belgium | – | – | 2 | 1% | outside top 12 |
| Ireland | – | – | 2 | 1% | outside top 12 |
| United Arab Emirates | – | – | 1 | 1% | outside top 12 |
| Segment | ESP32 | share | PIC microcontrollers | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 188 | 44% | 113 | 21% | ESP32 |
| Engineering (non-software) | 101 | 24% | 157 | 29% | PIC microcontrollers |
| Marketing & communications | 13 | 3% | – | – | outside top 12 |
| IT operations & business systems | 12 | 3% | 7 | 1% | even |
| Data & AI | 11 | 3% | 7 | 1% | even |
| Finance & accounting | 8 | 2% | – | – | outside top 12 |
| Administration & office | 7 | 2% | – | – | outside top 12 |
| Skilled trades and field service | 7 | 2% | 5 | 1% | even |
| Arts media and entertainment | 5 | 1% | – | – | outside top 12 |
| Product, program & project management | 4 | 1% | – | – | outside top 12 |
| Research and science | 4 | 1% | 23 | 4% | PIC microcontrollers |
| Design & UX | 3 | 1% | – | – | outside top 12 |
| Healthcare support and caregiving | – | – | 44 | 8% | outside top 12 |
| Retail & store operations | – | – | 26 | 5% | outside top 12 |
| Sales | – | – | 18 | 3% | outside top 12 |
| Logistics warehouse and transport | – | – | 14 | 3% | outside top 12 |
| Construction and civil | – | – | 7 | 1% | outside top 12 |
| Business development & strategy | – | – | 5 | 1% | outside top 12 |
The companies behind each column
Companies using ESP32 →
Companies using PIC microcontrollers →
embedded boards ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
PIC microcontrollers is named by 158 companies in job postings and ESP32 by 170; 12 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/esp32-vs-pic-microcontrollers)
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.
ESP32 vs PIC microcontrollers: questions
Which is more used, ESP32 or PIC microcontrollers?
By companies naming it in their own job postings, ESP32 (170) over PIC microcontrollers (158). By website-and-DNS footprint, PIC microcontrollers (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses ESP32?
66% of ESP32 companies have 2 to 200 employees, against 48% for PIC microcontrollers. 19% of ESP32 companies have over 1,000 employees, against 31% for PIC microcontrollers.
Do companies run both?
12 companies name both in their postings, usually ESP32 in marketing and PIC microcontrollers 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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