A breakdown of the 56 companies running API Blueprint.
Top industries
Information technology and services25
Financial services10
Professional and business services4
Industrial and manufacturing3
Education and training2
Government and public services2
Art, sports and recreation1
Construction and building1
No industry recorded: 3
Company size
1–102 (4%)
11–504 (7%)
51–25016 (30%)
251–5007 (13%)
1,001–5,0008 (15%)
5,001–10,0005 (9%)
10,001+12 (22%)
Share of companies with a recorded size, by employees.
No size recorded: 2
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the API Blueprint data on this page.
How many companies use API Blueprint?
Firmable holds confirmed API Blueprint detections for 56 distinct companies, 6 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use API Blueprint?
Themesoft Inc., Second Talent and JPMorganChase are among the most prominent in the current set.
What industries use API Blueprint?
Information technology and services, financial services and professional and business services lead the set, across 15 industries in total.
What size companies use API Blueprint?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are API Blueprint users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
6 companies were confirmed in the last 90 days. Last detection 6 September 2026.
