A breakdown of the 344 companies running WhatsApp API.
Top industries
Information technology and services208
Professional and business services42
Education and training15
Media and telecommunications14
Financial services13
Health and wellness9
Art, sports and recreation8
Hospitality and travel6
No industry recorded: 19
Company size
1–1064 (33%)
11–5060 (31%)
51–25033 (17%)
251–5009 (5%)
501–1,00010 (5%)
1,001–5,0005 (3%)
5,001–10,0002 (1%)
10,001+9 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 152
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Frequently asked questions
About the WhatsApp API data on this page.
How many companies use WhatsApp API?
Firmable holds confirmed WhatsApp API detections for 344 distinct companies, 192 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use WhatsApp API?
Haptik, Stamps and Vinixcode are among the most prominent in the current set.
What industries use WhatsApp API?
Information technology and services, professional and business services and education and training lead the set, across 16 industries in total.
What size companies use WhatsApp API?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are WhatsApp API users based?
The United States, Indonesia, Canada and Australia account for most detections, across 13 countries.
How current is this data?
192 companies were confirmed in the last 90 days. Last detection 20 September 2026.
