A breakdown of the 12K+ companies running Inertia.js.
Top industries
Information technology and services2.1K+
Professional and business services1.2K+
Education and training992
Art, sports and recreation864
Financial services499
Health and wellness473
Industrial and manufacturing420
Hospitality and travel406
No industry recorded: 2.2K+
Company size
1–102,621 (42%)
11–501,550 (25%)
51–2501,150 (18%)
251–500348 (6%)
501–1,000182 (3%)
1,001–5,000269 (4%)
5,001–10,00072 (1%)
10,001+69 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 5.8K+
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 Inertia.js data on this page.
How many companies use Inertia.js?
Firmable holds confirmed Inertia.js detections for 12,089 distinct companies, 9,000 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Inertia.js?
ASHP, Vestmark and DLP Capital are among the most prominent in the current set.
What industries use Inertia.js?
Information technology and services, professional and business services and education and training lead the set, across 19 industries in total.
What size companies use Inertia.js?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Inertia.js users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
9,000 companies were confirmed in the last 90 days. Last detection 13 October 2026.
