A breakdown of the 274 companies running Testimonial.to.
Top industries
Information technology and services69
Professional and business services58
Education and training47
Financial services16
Health and wellness14
Art, sports and recreation9
Media and telecommunications7
Construction and building6
No industry recorded: 23
Company size
1–1078 (37%)
11–5079 (37%)
51–25035 (17%)
251–50015 (7%)
501–1,0002 (1%)
1,001–5,0002 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 63
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 Testimonial.to data on this page.
How many companies use Testimonial.to?
Firmable holds confirmed Testimonial.to detections for 274 distinct companies, 274 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Testimonial.to?
beehiiv, MagicSchool AI and Athelas are among the most prominent in the current set.
What industries use Testimonial.to?
Information technology and services, professional and business services and education and training lead the set, across 17 industries in total.
What size companies use Testimonial.to?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Testimonial.to users based?
The United States, Canada, the Philippines and Australia account for most detections, across 13 countries.
How current is this data?
274 companies were confirmed in the last 90 days. Last detection 13 October 2026.
