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Companies that use APSIS

250 companies use APSIS, as of October 2026.

APSIS: Email marketing. We've found 250 companies using APSIS, most often in Retail (14%) and IT Services (12%), typically with 51–200 employees and 57% based in Sweden.

Customers250companies use it
Most popular withLaw Firm448× more likely than average
Typical customer51–200employees · mostly Sweden
  1. Erhvervshus Hovedstadenehhs.dkManagement Consulting · Denmark
    51–200 employeesSeen Oct 2026
  2. 1,001–5,000 employeesSeen Oct 2026
  3. 11–50 employeesSeen Oct 2026
  4. 247group247group.comHealth, Wellness and Fitness · Sweden
    1,001–5,000 employeesSeen Oct 2026
  5. Seen Oct 2026
  6. ADadbildelar.seAutomotive Services · Sweden
    51–200 employeesSeen Oct 2026
  7. Arntzen Gretteadeb.noLaw Firm · Norway
    51–200 employeesSeen Oct 2026
  8. 201–1,000 employeesSeen Oct 2026
  9. | A-husa-hus.seHouse-building · Sweden
    Seen Oct 2026
  10. Aktiespararnaaktiespararna.seFinancial Services · Sweden
    51–200 employeesSeen Oct 2026
  11. 201–1,000 employeesSeen Oct 2026
  12. 201–1,000 employeesSeen Oct 2026
  13. Seen Oct 2026
  14. Allenteallente.seTelecommunications · Sweden
    51–200 employeesSeen Oct 2026
  15. Alligo ABalligo.comRetail · Sverige
    1,001–5,000 employeesSeen Oct 2026
  16. Seen Oct 2026
  17. 51–200 employeesSeen Oct 2026
  18. Anora Groupanora.comBeverage · Finland
    Seen Oct 2026
  19. Seen Oct 2026
  20. Arbetsförmedlingenarbetsformedlingen.seGovernment Administration · Sweden
    10,000+ employeesSeen Oct 2026

Showing 40 of 255

APSIS customers also use

How much more likely APSIS customers are to use each tool than the average company.

What kind of companies use APSIS

Segments where APSIS customers are more common than among all the companies we track.

  • Law Firm3% of customers448×more likely
  • Telecommunications4% of customers1.8×more likely
  • 1,001–5,000 employees11% of customers1.8×more likely
  • Retail10% of customers1.7×more likely
  • Insurance4% of customers1.7×more likely
  • 201–1,000 employees32% of customers1.5×more likely
  • Real Estate7% of customers1.4×more likely

Industry

  1. Retail14%
  2. IT Services12%
  3. Real Estate9%
  4. Telecommunications6%
  5. Financial Services5%
  6. Insurance5%
  7. Consumer Goods5%
  8. Law Firm4%

Company size

  1. 1–10 employees2%
  2. 11–50 employees10%
  3. 51–200 employees41%
  4. 201–1,000 employees32%
  5. 1,001–5,000 employees11%
  6. 5,001–10,000 employees2%
  7. 10,000+ employees2%

Country

  1. Sweden57%
  2. Norway12%
  3. Denmark11%
  4. Finland10%
  5. Czechia2%
  6. Germany2%
  7. Spain1%
  8. United Kingdom1%

Breakdowns cover the 243 customers with company details so far.

Alternatives to APSIS

Other tools in the same category, by how many companies use them.

APSIS FAQ

How many companies use APSIS?

We've found 250 companies using APSIS among the 188,068 we've scanned so far. We only count a company when a direct public record backs it up.

What kind of companies use APSIS?

APSIS customers are most often in Retail (14%), IT Services (12%) and Real Estate (9%). The most common company size is 51–200 employees (41% of customers with a known size).

Which countries use APSIS the most?

Most APSIS customers we've found are in Sweden (57%), Norway (12%) and Denmark (11%).

What are the alternatives to APSIS?

The most used alternatives in the same category are Mailchimp (22,870 companies), Brevo (20,615 companies), Pardot (9,867 companies) and Klaviyo (7,575 companies).

How does runsonwhat know a company uses APSIS?

We read public traces only. For APSIS that means the company's email records (SPF, MX, DKIM) and the company's published subprocessor list. Every match keeps the record it came from.