ACAS VS Amazon Inspector
As of 30 October 2026, Amazon Inspector is named by 101 companies and ACAS by 285; ACAS skews to companies under 200 people (38% vs 46%), Amazon Inspector to companies over 1,000 (27% vs 32%).
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: ACAS's script and mail records show on hundreds of thousands of small sites, Amazon Inspector rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- ACAS: 2–200 employees
- 38%
- Amazon Inspector: 2–200 employees
- 46%
- ACAS: 1,000+ employees
- 32%
- Amazon Inspector: 1,000+ employees
- 27%
- Postings per company, 90 days
- 4.7 · 1.9
- 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 | ACAS | share | Amazon Inspector | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 4 | 1% | – | – | outside top 12 |
| 2-10 employees | 6 | 2% | 3 | 3% | even |
| 11-50 employees | 29 | 10% | 13 | 13% | Amazon Inspector |
| 51-200 employees | 72 | 25% | 30 | 30% | Amazon Inspector |
| 201-500 employees | 54 | 19% | 17 | 17% | ACAS |
| 501-1000 employees | 28 | 10% | 11 | 11% | even |
| 1001-5000 employees | 38 | 13% | 15 | 15% | even |
| 5001-10000 employees | 17 | 6% | 5 | 5% | even |
| 10,001+ employees | 37 | 13% | 7 | 7% | ACAS |
| Segment | ACAS | share | Amazon Inspector | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 121 | 42% | 50 | 50% | Amazon Inspector |
| Business & finance services | 71 | 25% | 27 | 27% | even |
| Manufacturing & industry | 64 | 22% | 10 | 10% | ACAS |
| Property & construction | 7 | 2% | 2 | 2% | even |
| Public, community & associations | 6 | 2% | 2 | 2% | even |
| Consumer services & leisure | 5 | 2% | 2 | 2% | even |
| Transport, logistics & rental | 5 | 2% | – | – | outside top 12 |
| Commerce & trade | 2 | 1% | 2 | 2% | even |
| Health care | 1 | 0% | 1 | 1% | even |
| Hospitality & travel | 1 | 0% | 1 | 1% | even |
| Media & content | 1 | 0% | 1 | 1% | even |
| Utilities & infrastructure | 1 | 0% | 2 | 2% | even |
| Automotive | – | – | 1 | 1% | outside top 12 |
| Segment | ACAS | share | Amazon Inspector | share | Leans |
|---|---|---|---|---|---|
| United States | 250 | 88% | 60 | 59% | ACAS |
| United Kingdom | 12 | 4% | 9 | 9% | Amazon Inspector |
| Canada | 7 | 2% | 4 | 4% | even |
| Switzerland | 2 | 1% | – | – | outside top 12 |
| Spain | 2 | 1% | 2 | 2% | even |
| Australia | 1 | 0% | 4 | 4% | Amazon Inspector |
| Czechia | 1 | 0% | – | – | outside top 12 |
| Germany | 1 | 0% | 3 | 3% | Amazon Inspector |
| France | 1 | 0% | 2 | 2% | even |
| Ireland | 1 | 0% | – | – | outside top 12 |
| India | 1 | 0% | – | – | outside top 12 |
| LY | 1 | 0% | – | – | outside top 12 |
| Singapore | – | – | 4 | 4% | outside top 12 |
| Austria | – | – | 2 | 2% | outside top 12 |
| Poland | – | – | 2 | 2% | outside top 12 |
| Belgium | – | – | 1 | 1% | outside top 12 |
| Brazil | – | – | 1 | 1% | outside top 12 |
| Segment | ACAS | share | Amazon Inspector | share | Leans |
|---|---|---|---|---|---|
| IT operations & business systems | 1,254 | 72% | 140 | 56% | ACAS |
| Finance & accounting | 104 | 6% | – | – | outside top 12 |
| Engineering (non-software) | 76 | 4% | 2 | 1% | ACAS |
| Software engineering | 50 | 3% | 68 | 27% | Amazon Inspector |
| Skilled trades and field service | 25 | 1% | – | – | outside top 12 |
| Legal, compliance & risk | 18 | 1% | – | – | outside top 12 |
| Human resources | 13 | 1% | 1 | 0% | even |
| Product, program & project management | 13 | 1% | 4 | 2% | even |
| Data & AI | 11 | 1% | 9 | 4% | Amazon Inspector |
| Customer service & success | 7 | 0% | – | – | outside top 12 |
| Administration & office | 4 | 0% | 1 | 0% | even |
| Education & training | 4 | 0% | – | – | outside top 12 |
| Sales | – | – | 3 | 1% | outside top 12 |
| Quality, safety & environment | – | – | 2 | 1% | outside top 12 |
| Construction and civil | – | – | 1 | 0% | outside top 12 |
| Design & UX | – | – | 1 | 0% | outside top 12 |
| Logistics warehouse and transport | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using ACAS →
Companies using Amazon Inspector →
vulnerability management ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Amazon Inspector is named by 101 companies in job postings and ACAS by 285; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/acas-vs-amazon-inspector)
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.
ACAS vs Amazon Inspector: questions
Which is more used, ACAS or Amazon Inspector?
By companies naming it in their own job postings, ACAS (285) over Amazon Inspector (101). By website-and-DNS footprint, Amazon Inspector (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses ACAS?
38% of ACAS companies have 2 to 200 employees, against 46% for Amazon Inspector. 32% of ACAS companies have over 1,000 employees, against 27% for Amazon Inspector.
Do companies run both?
0 companies name both in their postings, usually ACAS in marketing and Amazon Inspector 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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