Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECodex VS Windsurf_
As of 4 November 2026, Windsurf is named by 239 companies and Codex by 2,265; Codex skews to companies under 200 people (49% vs 44%), Windsurf to companies over 1,000 (32% vs 23%).
As of 4 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: Codex's script and mail records show on hundreds of thousands of small sites, Windsurf rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Codex: 2–200 employees
- 49%
- Windsurf: 2–200 employees
- 44%
- Codex: 1,000+ employees
- 23%
- Windsurf: 1,000+ employees
- 32%
- Postings per company, 90 days
- 2.6 · 2.7
- Website or DNS footprint
- 0 · 119
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | Codex | share | Windsurf | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 125 | 6% | 5 | 2% | Codex |
| 2-10 employees | 256 | 11% | 19 | 8% | Codex |
| 11-50 employees | 369 | 16% | 43 | 18% | even |
| 51-200 employees | 477 | 21% | 43 | 18% | Codex |
| 201-500 employees | 305 | 13% | 30 | 13% | even |
| 501-1000 employees | 210 | 9% | 22 | 9% | even |
| 1001-5000 employees | 291 | 13% | 30 | 13% | even |
| 5001-10000 employees | 76 | 3% | 14 | 6% | Windsurf |
| 10,001+ employees | 156 | 7% | 33 | 14% | Windsurf |
| Segment | Codex | share | Windsurf | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 1,117 | 49% | 136 | 57% | Windsurf |
| Business & finance services | 537 | 24% | 56 | 23% | even |
| Manufacturing & industry | 146 | 6% | 16 | 7% | even |
| Media & content | 131 | 6% | 9 | 4% | Codex |
| Commerce & trade | 65 | 3% | 6 | 3% | even |
| Consumer services & leisure | 64 | 3% | 5 | 2% | even |
| Public, community & associations | 55 | 2% | 3 | 1% | even |
| Health care | 34 | 2% | 2 | 1% | even |
| Utilities & infrastructure | 31 | 1% | 2 | 1% | even |
| Property & construction | 26 | 1% | – | – | outside top 12 |
| Automotive | 23 | 1% | 1 | 0% | even |
| Hospitality & travel | 18 | 1% | 3 | 1% | even |
| Segment | Codex | share | Windsurf | share | Leans |
|---|---|---|---|---|---|
| United States | 1,447 | 64% | 158 | 66% | Windsurf |
| United Kingdom | 151 | 7% | 8 | 3% | Codex |
| Germany | 137 | 6% | 11 | 5% | even |
| Canada | 46 | 2% | – | – | outside top 12 |
| France | 42 | 2% | 4 | 2% | even |
| Sweden | 30 | 1% | 3 | 1% | even |
| India | 24 | 1% | 10 | 4% | Windsurf |
| Brazil | 23 | 1% | 5 | 2% | even |
| Japan | 23 | 1% | – | – | outside top 12 |
| Netherlands | 23 | 1% | – | – | outside top 12 |
| Poland | 20 | 1% | 3 | 1% | even |
| Switzerland | 18 | 1% | – | – | outside top 12 |
| United Arab Emirates | – | – | 2 | 1% | outside top 12 |
| Belgium | – | – | 2 | 1% | outside top 12 |
| Finland | – | – | 2 | 1% | outside top 12 |
| Lithuania | – | – | 2 | 1% | outside top 12 |
| Segment | Codex | share | Windsurf | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 3,012 | 42% | 482 | 55% | Windsurf |
| Data & AI | 1,606 | 22% | 195 | 22% | even |
| IT operations & business systems | 419 | 6% | 19 | 2% | Codex |
| Product, program & project management | 357 | 5% | 26 | 3% | Codex |
| Engineering (non-software) | 184 | 3% | 24 | 3% | even |
| Sales | 165 | 2% | 9 | 1% | even |
| Marketing & communications | 142 | 2% | 8 | 1% | even |
| Design & UX | 121 | 2% | 7 | 1% | even |
| Finance & accounting | 95 | 1% | 1 | 0% | even |
| General management & consulting | 58 | 1% | 1 | 0% | even |
| Customer service & success | 47 | 1% | 1 | 0% | even |
| Legal, compliance & risk | 33 | 0% | – | – | outside top 12 |
| Unclassified | 27 | 0% | 4 | 0% | even |
| research and science | 25 | 0% | – | – | outside top 12 |
| Business development & strategy | 22 | 0% | 2 | 0% | even |
| Human resources | 22 | 0% | 2 | 0% | even |
| arts media and entertainment | 15 | 0% | – | – | outside top 12 |
| Education & training | 14 | 0% | 1 | 0% | even |
| logistics warehouse and transport | 11 | 0% | – | – | outside top 12 |
| Quality, safety & environment | 10 | 0% | 2 | 0% | even |
| Administration & office | 9 | 0% | – | – | outside top 12 |
| construction and civil | 5 | 0% | 1 | 0% | even |
| healthcare support and caregiving | 2 | 0% | – | – | outside top 12 |
| manufacturing and production | 2 | 0% | – | – | outside top 12 |
| procurement and purchasing | 2 | 0% | – | – | outside top 12 |
| facilities cleaning and security | 1 | 0% | – | – | outside top 12 |
| social care and community | 1 | 0% | – | – | outside top 12 |
| Travel, leisure & events | – | – | 2 | 0% | outside top 12 |
| personal care and wellness | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using Codex →
Companies using Windsurf →
ai coding assistants ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Windsurf is named by 239 companies in job postings and Codex by 2,265; 0 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/codex-vs-windsurf)
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.
Codex vs Windsurf: questions
Which is more used, Codex or Windsurf?
By companies naming it in their own job postings, Codex (2,265) over Windsurf (239). By website-and-DNS footprint, Windsurf (119 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Codex?
49% of Codex companies have 2 to 200 employees, against 44% for Windsurf. 23% of Codex companies have over 1,000 employees, against 32% for Windsurf.
Do companies run both?
0 companies name both in their postings, usually Codex in marketing and Windsurf 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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