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Companies using GPT-3

As of 14 October 2026, Firmable tracks 819 companies across 13 countries running GPT-3. See who they are, and who to call.

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Companies using GPT-3

Showing 5 of 819 companies

ADWEEK

adweek.com · Marketing and advertising services · 251–500 employees

Last seen 22 Jul 2026 The most recent date Firmable detected GPT-3 at this company.

Decision makers · 47 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Head of Programming MobileEmail
Senior Director, Technology and Operations MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as senior commerce reporter · 21 Sep 2026

Adweek launches Databricks CustomerLake. · 4 Aug 2026

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Netomi

netomi.com · Computer software · 51–250 employees

Last seen 18 Aug 2026 The most recent date Firmable detected GPT-3 at this company.

Decision makers · 37 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

SVP of AI and Agentic Factory MobileEmail
Associate Director AI POCs and Deployments MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

New Advisory Board joined · 30 Sep 2026

Netomi Inc launched governed agentic AI platform on Jul 16th '26. · 16 Jul 2026

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Justia

justia.com · E-learning and online education · 51–250 employees

Last seen 23 Aug 2026 The most recent date Firmable detected GPT-3 at this company.

Decision makers · 14 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Senior Director of Web Services MobileEmail
Senior Manager of Web Services MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hiring: Innovation & Emerging Technologies Manager · 8 Oct 2026

Hiring: AI Platform Manager · 20 Sep 2026

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Cass AI

cass.ai · Mental health services · 51–250 employees

Last seen 2 Sep 2026 The most recent date Firmable detected GPT-3 at this company.

Decision makers · 4 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

VP of Engineering MobileEmail
Chief Product Officer MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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The Browser Company

thebrowser.company · Computer software · 251–500 employees

Last seen 3 Sep 2026 The most recent date Firmable detected GPT-3 at this company.

Decision makers · 24 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Head of Engineering, Product MobileEmail
Head of Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Who uses GPT-3

A breakdown of the 819 companies running GPT-3.

Top industries

Information technology and services363
Professional and business services98
Financial services69
Industrial and manufacturing55
Education and training53
Media and telecommunications44
Art, sports and recreation16
Health and wellness13

No industry recorded: 57

Company size

1–1092 (13%)
11–5096 (14%)
51–250146 (21%)
251–50052 (7%)
501–1,00048 (7%)
1,001–5,000101 (14%)
5,001–10,00047 (7%)
10,001+121 (17%)

Share of companies with a recorded size, by employees.

No size recorded: 116

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Frequently asked questions

About the GPT-3 data on this page.

How many companies use GPT-3?

Firmable holds confirmed GPT-3 detections for 819 distinct companies, 145 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use GPT-3?

ADWEEK, Justia and Netomi are among the most prominent in the current set.

What industries use GPT-3?

Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.

What size companies use GPT-3?

Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.

Where are GPT-3 users based?

The United States, Canada, Australia and Singapore account for most detections, across 13 countries.

How current is this data?

145 companies were confirmed in the last 90 days. Last detection 20 September 2026.

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