WhatsApp.com's tech stack
What does WhatsApp.com use?
WhatsApp.com (whatsapp.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents and Proofpoint for security. Last checked .
- Industry
- Information Technology
- Size
- 51–200 employees
- Based in
- Menlo Park, United States
- Founded
- 2009
- Company page
- Tools found
- 9
- Categories
- 5
- Layers
- 2 of 5
- Last checked
- Oct 2026
WhatsApp.com's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
7 tools, what the team runs on day to day
Collaboration
Security & Compliance
WhatsApp.com tech stack FAQ
What tools does WhatsApp.com use?
As of October 2026, runsonwhat has found 9 tools at WhatsApp.com (whatsapp.com) in public records. Go-to-market: Meta Pixel. Company Ops: Microsoft 365, Google Workspace and Proofpoint. Last checked October 20, 2026.
What email provider does WhatsApp.com use?
WhatsApp.com uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 706,379 companies runsonwhat tracks.
Does WhatsApp.com use Meta Pixel?
Yes. runsonwhat found Meta Pixel at WhatsApp.com through a DNS verification record for Meta Pixel and code on whatsapp.com. Meta Pixel is a Ads & Pixels tool used by 389,837 companies runsonwhat tracks.
How does runsonwhat know what WhatsApp.com uses?
runsonwhat reads public records only. Of the 9 tools at WhatsApp.com, 7 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and whatsapp.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.