Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECircleCI VS GitHub Actions_
As of 4 November 2026, GitHub Actions is named by 6,089 companies and CircleCI by 671; CircleCI skews to companies under 200 people (54% vs 47%), GitHub Actions to companies over 1,000 (26% vs 21%).
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: CircleCI's script and mail records show on hundreds of thousands of small sites, GitHub Actions rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- CircleCI: 2–200 employees
- 54%
- GitHub Actions: 2–200 employees
- 47%
- CircleCI: 1,000+ employees
- 21%
- GitHub Actions: 1,000+ employees
- 26%
- Postings per company, 90 days
- 1.9 · 2.8
- 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 | CircleCI | share | GitHub Actions | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 26 | 4% | 196 | 3% | even |
| 2-10 employees | 63 | 9% | 577 | 9% | even |
| 11-50 employees | 137 | 20% | 989 | 16% | CircleCI |
| 51-200 employees | 159 | 24% | 1,322 | 22% | even |
| 201-500 employees | 84 | 13% | 856 | 14% | even |
| 501-1000 employees | 61 | 9% | 582 | 10% | even |
| 1001-5000 employees | 81 | 12% | 792 | 13% | even |
| 5001-10000 employees | 16 | 2% | 236 | 4% | even |
| 10,001+ employees | 44 | 7% | 539 | 9% | GitHub Actions |
| Segment | CircleCI | share | GitHub Actions | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 412 | 61% | 3,242 | 53% | CircleCI |
| Business & finance services | 114 | 17% | 1,208 | 20% | GitHub Actions |
| Media & content | 36 | 5% | 233 | 4% | even |
| Manufacturing & industry | 29 | 4% | 500 | 8% | GitHub Actions |
| Commerce & trade | 20 | 3% | 177 | 3% | even |
| Consumer services & leisure | 12 | 2% | 153 | 3% | even |
| Transport, logistics & rental | 9 | 1% | 83 | 1% | even |
| Utilities & infrastructure | 8 | 1% | 123 | 2% | even |
| Public, community & associations | 7 | 1% | 105 | 2% | even |
| Health care | 7 | 1% | 74 | 1% | even |
| Property & construction | 7 | 1% | 76 | 1% | even |
| Automotive | 5 | 1% | 53 | 1% | even |
| Segment | CircleCI | share | GitHub Actions | share | Leans |
|---|---|---|---|---|---|
| United States | 414 | 62% | 3,555 | 58% | CircleCI |
| United Kingdom | 65 | 10% | 497 | 8% | even |
| India | 27 | 4% | 183 | 3% | even |
| Germany | 18 | 3% | 283 | 5% | even |
| Canada | 17 | 3% | 146 | 2% | even |
| Japan | 17 | 3% | 60 | 1% | even |
| France | 16 | 2% | 142 | 2% | even |
| Australia | 8 | 1% | 86 | 1% | even |
| United Arab Emirates | 6 | 1% | – | – | outside top 12 |
| Sweden | 6 | 1% | 78 | 1% | even |
| Spain | 4 | 1% | – | – | outside top 12 |
| Ireland | 4 | 1% | – | – | outside top 12 |
| Brazil | – | – | 84 | 1% | outside top 12 |
| Netherlands | – | – | 79 | 1% | outside top 12 |
| Poland | – | – | 60 | 1% | outside top 12 |
| Segment | CircleCI | share | GitHub Actions | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 1,393 | 75% | 13,951 | 65% | CircleCI |
| IT operations & business systems | 130 | 7% | 2,161 | 10% | GitHub Actions |
| Data & AI | 77 | 4% | 2,444 | 11% | GitHub Actions |
| Customer service & success | 20 | 1% | 52 | 0% | even |
| Engineering (non-software) | 18 | 1% | 388 | 2% | even |
| Quality, safety & environment | 15 | 1% | 133 | 1% | even |
| Sales | 12 | 1% | 80 | 0% | even |
| Product, program & project management | 9 | 0% | 138 | 1% | even |
| Unclassified | 7 | 0% | 44 | 0% | even |
| Marketing & communications | 4 | 0% | 8 | 0% | even |
| construction and civil | 3 | 0% | 6 | 0% | even |
| Finance & accounting | 3 | 0% | 11 | 0% | even |
| Design & UX | 2 | 0% | 13 | 0% | even |
| General management & consulting | 2 | 0% | 31 | 0% | even |
| Human resources | 2 | 0% | 11 | 0% | even |
| arts media and entertainment | 1 | 0% | 8 | 0% | even |
| Business development & strategy | 1 | 0% | 2 | 0% | even |
| Education & training | 1 | 0% | 7 | 0% | even |
| Legal, compliance & risk | 1 | 0% | 15 | 0% | even |
| logistics warehouse and transport | 1 | 0% | 1 | 0% | even |
| skilled trades and field service | – | – | 6 | 0% | outside top 12 |
| Administration & office | – | – | 5 | 0% | outside top 12 |
| facilities cleaning and security | – | – | 3 | 0% | outside top 12 |
| hospitality and food service | – | – | 3 | 0% | outside top 12 |
| research and science | – | – | 2 | 0% | outside top 12 |
| manufacturing and production | – | – | 1 | 0% | outside top 12 |
| Retail & store operations | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using CircleCI →
Companies using GitHub Actions →
ci cd ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
GitHub Actions is named by 6,089 companies in job postings and CircleCI by 671; 382 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/circleci-vs-github-actions)
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.
CircleCI vs GitHub Actions: questions
Which is more used, CircleCI or GitHub Actions?
By companies naming it in their own job postings, GitHub Actions (6,089) over CircleCI (671). By website-and-DNS footprint, GitHub Actions (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses CircleCI?
54% of CircleCI companies have 2 to 200 employees, against 47% for GitHub Actions. 21% of CircleCI companies have over 1,000 employees, against 26% for GitHub Actions.
Do companies run both?
382 companies name both in their postings, usually CircleCI in marketing and GitHub Actions 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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