Assembly Language VS REXX
As of 30 October 2026, REXX is named by 106 companies and Assembly Language by 209; Assembly Language skews to companies under 200 people (34% vs 25%), REXX to companies over 1,000 (53% vs 43%).
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: Assembly Language's script and mail records show on hundreds of thousands of small sites, REXX rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Assembly Language: 2–200 employees
- 34%
- REXX: 2–200 employees
- 25%
- Assembly Language: 1,000+ employees
- 43%
- REXX: 1,000+ employees
- 53%
- Postings per company, 90 days
- 3.3 · 3.1
- 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 | Assembly Language | share | REXX | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 2 | 1% | – | – | outside top 12 |
| 2-10 employees | 9 | 4% | 1 | 1% | Assembly Language |
| 11-50 employees | 24 | 11% | 9 | 8% | Assembly Language |
| 51-200 employees | 39 | 19% | 16 | 15% | Assembly Language |
| 201-500 employees | 28 | 13% | 13 | 12% | even |
| 501-1000 employees | 17 | 8% | 11 | 10% | REXX |
| 1001-5000 employees | 32 | 15% | 22 | 21% | REXX |
| 5001-10000 employees | 15 | 7% | 11 | 10% | REXX |
| 10,001+ employees | 43 | 21% | 23 | 22% | even |
| Segment | Assembly Language | share | REXX | share | Leans |
|---|---|---|---|---|---|
| Manufacturing & industry | 90 | 43% | 7 | 7% | Assembly Language |
| Technology & software | 51 | 24% | 42 | 40% | REXX |
| Business & finance services | 24 | 11% | 34 | 32% | REXX |
| Public, community & associations | 12 | 6% | 7 | 7% | even |
| Commerce & trade | 8 | 4% | 1 | 1% | Assembly Language |
| Automotive | 6 | 3% | 3 | 3% | even |
| Media & content | 6 | 3% | – | – | outside top 12 |
| Consumer services & leisure | 4 | 2% | 5 | 5% | REXX |
| Property & construction | 3 | 1% | 1 | 1% | even |
| Utilities & infrastructure | 3 | 1% | – | – | outside top 12 |
| Health care | 2 | 1% | 3 | 3% | even |
| Hospitality & travel | – | – | 3 | 3% | outside top 12 |
| Segment | Assembly Language | share | REXX | share | Leans |
|---|---|---|---|---|---|
| United States | 157 | 75% | 52 | 49% | Assembly Language |
| Canada | 8 | 4% | – | – | outside top 12 |
| Germany | 6 | 3% | 33 | 31% | REXX |
| United Kingdom | 5 | 2% | 4 | 4% | even |
| India | 4 | 2% | 1 | 1% | even |
| Sweden | 4 | 2% | – | – | outside top 12 |
| Singapore | 3 | 1% | – | – | outside top 12 |
| Bulgaria | 2 | 1% | – | – | outside top 12 |
| Ireland | 2 | 1% | – | – | outside top 12 |
| United Arab Emirates | 1 | 0% | – | – | outside top 12 |
| AO | 1 | 0% | – | – | outside top 12 |
| Austria | 1 | 0% | 1 | 1% | even |
| France | – | – | 4 | 4% | outside top 12 |
| Switzerland | – | – | 3 | 3% | outside top 12 |
| Australia | – | – | 1 | 1% | outside top 12 |
| Czechia | – | – | 1 | 1% | outside top 12 |
| Spain | – | – | 1 | 1% | outside top 12 |
| Finland | – | – | 1 | 1% | outside top 12 |
| MY | – | – | 1 | 1% | outside top 12 |
| Segment | Assembly Language | share | REXX | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 337 | 34% | 70 | 15% | Assembly Language |
| Engineering (non-software) | 199 | 20% | 19 | 4% | Assembly Language |
| IT operations & business systems | 118 | 12% | 194 | 40% | REXX |
| Manufacturing and production | 29 | 3% | – | – | outside top 12 |
| Quality, safety & environment | 23 | 2% | 2 | 0% | even |
| Product, program & project management | 18 | 2% | 6 | 1% | even |
| Research and science | 12 | 1% | – | – | outside top 12 |
| Skilled trades and field service | 12 | 1% | – | – | outside top 12 |
| Logistics warehouse and transport | 8 | 1% | – | – | outside top 12 |
| Customer service & success | 7 | 1% | 1 | 0% | even |
| Education & training | 5 | 1% | – | – | outside top 12 |
| Sales | 5 | 1% | 4 | 1% | even |
| Human resources | – | – | 31 | 6% | outside top 12 |
| Hospitality and food service | – | – | 8 | 2% | outside top 12 |
| Data & AI | – | – | 5 | 1% | outside top 12 |
| Finance & accounting | – | – | 5 | 1% | outside top 12 |
| Administration & office | – | – | 2 | 0% | outside top 12 |
The companies behind each column
Companies using Assembly Language →
Companies using REXX →
Programming languages ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
REXX is named by 106 companies in job postings and Assembly Language by 209; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/assembly-language-vs-rexx)
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.
Assembly Language vs REXX: questions
Which is more used, Assembly Language or REXX?
By companies naming it in their own job postings, Assembly Language (209) over REXX (106). By website-and-DNS footprint, REXX (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Assembly Language?
34% of Assembly Language companies have 2 to 200 employees, against 25% for REXX. 43% of Assembly Language companies have over 1,000 employees, against 53% for REXX.
Do companies run both?
0 companies name both in their postings, usually Assembly Language in marketing and REXX 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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