A breakdown of the 27K+ companies running Postman.
Top industries
Information technology and services12K+
Financial services3.4K+
Professional and business services3.2K+
Industrial and manufacturing1.3K+
Education and training853
Media and telecommunications831
Art, sports and recreation675
Health and wellness666
No industry recorded: 1.1K+
Company size
1–102,003 (8%)
11–504,639 (18%)
51–2508,012 (31%)
251–5003,367 (13%)
501–1,0002,140 (8%)
1,001–5,0003,347 (13%)
5,001–10,000901 (3%)
10,001+1,357 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 1.8K+
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Frequently asked questions
About the Postman data on this page.
How many companies use Postman?
Firmable holds confirmed Postman detections for 27,567 distinct companies, 10,178 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Postman?
link, Socure and Forge Global, Inc. are among the most prominent in the current set.
What industries use Postman?
Information technology and services, financial services and professional and business services lead the set, across 19 industries in total.
What size companies use Postman?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Postman users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
10,178 companies were confirmed in the last 90 days. Last detection 13 October 2026.
