A breakdown of the 7.7K+ companies running LangGraph.
Top industries
Information technology and services4.2K+
Professional and business services919
Financial services770
Industrial and manufacturing412
Education and training220
Media and telecommunications171
Health and wellness151
Construction and building125
No industry recorded: 231
Company size
1–10802 (12%)
11–501,081 (16%)
51–2501,647 (24%)
251–500752 (11%)
501–1,000552 (8%)
1,001–5,0001,077 (15%)
5,001–10,000338 (5%)
10,001+718 (10%)
Share of companies with a recorded size, by employees.
No size recorded: 817
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
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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 LangGraph data on this page.
How many companies use LangGraph?
Firmable holds confirmed LangGraph detections for 7,784 distinct companies, 4,422 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use LangGraph?
link, ATLAS SP Partners and Socure are among the most prominent in the current set.
What industries use LangGraph?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use LangGraph?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are LangGraph users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
4,422 companies were confirmed in the last 90 days. Last detection 13 October 2026.
