Share of companies with a recorded size, by employees.
No size recorded: 22K+
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Frequently asked questions
About the Heroku data on this page.
How many companies use Heroku?
Firmable holds confirmed Heroku detections for 62,388 distinct companies, 40,452 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Heroku?
The Michael J. Fox Foundation for Parkinson's Research, Forge Global, Inc. and OLAPLEX are among the most prominent in the current set.
What industries use Heroku?
Information technology and services, professional and business services and art, sports and recreation lead the set, across 19 industries in total.
What size companies use Heroku?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Heroku users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
40,452 companies were confirmed in the last 90 days. Last detection 14 October 2026.
