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Amazon ECR VS Docker Compose_
As of 4 November 2026, Docker Compose is named by 521 companies and Amazon ECR by 485; Amazon ECR skews to companies under 200 people (44% vs 54%), Docker Compose to companies over 1,000 (21% vs 32%).
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: Amazon ECR's script and mail records show on hundreds of thousands of small sites, Docker Compose rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- Amazon ECR: 2–200 employees
- 44%
- Docker Compose: 2–200 employees
- 54%
- Amazon ECR: 1,000+ employees
- 32%
- Docker Compose: 1,000+ employees
- 21%
- Postings per company, 90 days
- 2.0 · 1.7
- 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 | Amazon ECR | share | Docker Compose | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 13 | 3% | 27 | 5% | Docker Compose |
| 2-10 employees | 39 | 8% | 44 | 8% | even |
| 11-50 employees | 63 | 13% | 97 | 19% | Docker Compose |
| 51-200 employees | 113 | 23% | 142 | 27% | Docker Compose |
| 201-500 employees | 58 | 12% | 57 | 11% | even |
| 501-1000 employees | 45 | 9% | 45 | 9% | even |
| 1001-5000 employees | 64 | 13% | 55 | 11% | Amazon ECR |
| 5001-10000 employees | 25 | 5% | 15 | 3% | Amazon ECR |
| 10,001+ employees | 65 | 13% | 39 | 7% | Amazon ECR |
| Segment | Amazon ECR | share | Docker Compose | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 214 | 44% | 290 | 56% | Docker Compose |
| Business & finance services | 79 | 16% | 82 | 16% | even |
| Manufacturing & industry | 78 | 16% | 62 | 12% | Amazon ECR |
| Public, community & associations | 20 | 4% | 15 | 3% | even |
| Media & content | 19 | 4% | 22 | 4% | even |
| Consumer services & leisure | 16 | 3% | 12 | 2% | even |
| Automotive | 15 | 3% | 5 | 1% | Amazon ECR |
| Utilities & infrastructure | 12 | 2% | 17 | 3% | even |
| Health care | 11 | 2% | – | – | outside top 12 |
| Commerce & trade | 7 | 1% | 4 | 1% | even |
| Property & construction | 6 | 1% | 5 | 1% | even |
| Transport, logistics & rental | 6 | 1% | 5 | 1% | even |
| Hospitality & travel | – | – | 2 | 0% | outside top 12 |
| Segment | Amazon ECR | share | Docker Compose | share | Leans |
|---|---|---|---|---|---|
| United States | 329 | 68% | 279 | 54% | Amazon ECR |
| United Kingdom | 22 | 5% | 35 | 7% | Docker Compose |
| India | 19 | 4% | 13 | 2% | even |
| Germany | 16 | 3% | 36 | 7% | Docker Compose |
| France | 14 | 3% | 17 | 3% | even |
| Canada | 11 | 2% | 11 | 2% | even |
| Japan | 6 | 1% | – | – | outside top 12 |
| Australia | 5 | 1% | – | – | outside top 12 |
| Spain | 4 | 1% | – | – | outside top 12 |
| Singapore | 4 | 1% | – | – | outside top 12 |
| Brazil | 3 | 1% | 16 | 3% | Docker Compose |
| Sweden | 3 | 1% | 8 | 2% | even |
| Poland | – | – | 16 | 3% | outside top 12 |
| Italy | – | – | 9 | 2% | outside top 12 |
| Netherlands | – | – | 8 | 2% | outside top 12 |
| Switzerland | – | – | 7 | 1% | outside top 12 |
| Segment | Amazon ECR | share | Docker Compose | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 543 | 44% | 886 | 73% | Docker Compose |
| Data & AI | 163 | 13% | 79 | 7% | Amazon ECR |
| Engineering (non-software) | 120 | 10% | 31 | 3% | Amazon ECR |
| IT operations & business systems | 107 | 9% | 80 | 7% | Amazon ECR |
| Product, program & project management | 29 | 2% | 9 | 1% | even |
| healthcare clinical | 28 | 2% | – | – | outside top 12 |
| social care and community | 23 | 2% | – | – | outside top 12 |
| Administration & office | 11 | 1% | – | – | outside top 12 |
| Sales | 10 | 1% | 1 | 0% | even |
| construction and civil | 9 | 1% | 1 | 0% | even |
| Human resources | 7 | 1% | 2 | 0% | even |
| Quality, safety & environment | 7 | 1% | – | – | outside top 12 |
| Customer service & success | 6 | 0% | 8 | 1% | even |
| manufacturing and production | 4 | 0% | – | – | outside top 12 |
| Finance & accounting | 3 | 0% | – | – | outside top 12 |
| General management & consulting | 3 | 0% | – | – | outside top 12 |
| logistics warehouse and transport | 3 | 0% | – | – | outside top 12 |
| Education & training | 2 | 0% | 3 | 0% | even |
| healthcare support and caregiving | 2 | 0% | – | – | outside top 12 |
| Business development & strategy | 1 | 0% | – | – | outside top 12 |
| Design & UX | 1 | 0% | 2 | 0% | even |
| Marketing & communications | 1 | 0% | 1 | 0% | even |
| skilled trades and field service | 1 | 0% | – | – | outside top 12 |
| Unclassified | 1 | 0% | – | – | outside top 12 |
The companies behind each column
Companies using Amazon ECR →
Companies using Docker Compose →
containers ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Docker Compose is named by 521 companies in job postings and Amazon ECR by 485; 0 name both. (Breaknorm, 4 November 2026, https://breaknorm.co/compare/amazon-ecr-vs-docker-compose)
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.
Amazon ECR vs Docker Compose: questions
Which is more used, Amazon ECR or Docker Compose?
By companies naming it in their own job postings, Docker Compose (521) over Amazon ECR (485). By website-and-DNS footprint, Docker Compose (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses Amazon ECR?
44% of Amazon ECR companies have 2 to 200 employees, against 54% for Docker Compose. 32% of Amazon ECR companies have over 1,000 employees, against 21% for Docker Compose.
Do companies run both?
0 companies name both in their postings, usually Amazon ECR in marketing and Docker Compose 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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