A breakdown of the 42K+ companies running Outbrain.
Top industries
Media and telecommunications6.5K+
Professional and business services4K+
Information technology and services3.5K+
Art, sports and recreation2.8K+
Retail trade2.6K+
Industrial and manufacturing2K+
Education and training1.7K+
Financial services1.7K+
No industry recorded: 10K+
Company size
1–107,165 (33%)
11–505,525 (26%)
51–2505,210 (24%)
251–5001,612 (7%)
501–1,000679 (3%)
1,001–5,000994 (5%)
5,001–10,000218 (1%)
10,001+258 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 21K+
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Frequently asked questions
About the Outbrain data on this page.
How many companies use Outbrain?
Firmable holds confirmed Outbrain detections for 42,826 distinct companies, 26,921 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Outbrain?
United Access, The Michael J. Fox Foundation for Parkinson's Research and Generational Group are among the most prominent in the current set.
What industries use Outbrain?
Media and telecommunications, professional and business services and information technology and services lead the set, across 19 industries in total.
What size companies use Outbrain?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Outbrain users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
26,921 companies were confirmed in the last 90 days. Last detection 13 October 2026.
