Insights

Global User Base WhatsApp's extensive user base of over 1.5 billion across more than 180 countries presents numerous opportunities for solution providers targeting internationalization, scalable infrastructure, and localized content services.

Security Enhancements Recent security flaw fixes indicate a focus on security and privacy, creating opportunities for cybersecurity firms to offer advanced threat detection, encryption solutions, and compliance services tailored for messaging apps.

UI Modernization The ongoing development of Liquid Glass UI and related aesthetic updates on iOS and Android highlight a demand for UI/UX design expertise, interface development tools, and user engagement optimization services.

Innovative Features Developing new features like automatic status archiving and advanced chat interfaces suggests potential for partnerships with developers specializing in innovative communication features, automation, or AI-driven enhancements.

Financial Growth With revenue estimates between 1 billion and 10 billion dollars and substantial funding, WhatsApp offers a fertile landscape for enterprise partnerships, monetization strategies, and premium feature integrations to expand revenue streams.

WhatsApp Tech Stack

WhatsApp uses 8 technology products and services including PWA, Android, X-XSS-Protection, and more. Explore WhatsApp's tech stack below.

  • PWA
    Miscellaneous
  • Android
    Programming Languages
  • X-XSS-Protection
    Security
  • HSTS
    Security
  • Adobe Creative Suite
    Visualisation Software
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Media & News

WhatsApp's Email Address Formats

WhatsApp uses at least 1 format(s):
WhatsApp Email FormatsExamplePercentage
First.Last@whatsapp.comJohn.Doe@whatsapp.com
59%
FLast@whatsapp.comJDoe@whatsapp.com
29%
First@whatsapp.comJohn@whatsapp.com
8%
FirstLast@whatsapp.comJohnDoe@whatsapp.com
4%

Frequently Asked Questions

Where is WhatsApp's headquarters located?

Minus sign iconPlus sign icon
WhatsApp's main headquarters is located at 1 Hacker Way Menlo Park, California 94025 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is WhatsApp's phone number?

Minus sign iconPlus sign icon
You can contact WhatsApp's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is WhatsApp's official website and social media links?

Minus sign iconPlus sign icon
WhatsApp's official website is whatsapp.com and has social profiles on LinkedInCrunchbase.

How much revenue does WhatsApp generate?

Minus sign iconPlus sign icon
As of April 2026, WhatsApp's annual revenue is estimated to be $5B.

What is WhatsApp's SIC code NAICS code?

Minus sign iconPlus sign icon
WhatsApp's SIC code is 4899 - Communications Services, Not Elsewhere Classified NAICS code is 5112 - Software Publishers.

How many employees does WhatsApp have currently?

Minus sign iconPlus sign icon
As of April 2026, WhatsApp has approximately 4.4K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: A. M.Chief Compliance Officer & Senior Associate General Counsel, Security Legal: S. P. M.Chief Financial Officer: J. B.. Explore WhatsApp's employee directory with LeadIQ.

What industry does WhatsApp belong to?

Minus sign iconPlus sign icon
WhatsApp operates in the Software Development industry.

What technology does WhatsApp use?

Minus sign iconPlus sign icon
WhatsApp's tech stack includes PWAAndroidX-XSS-ProtectionHSTSAdobe Creative SuiteHTTP/3Google AnalyticsFacebook.

What is WhatsApp's email format?

Minus sign iconPlus sign icon
WhatsApp's email format typically follows the pattern of First.Last@whatsapp.com. Find more WhatsApp email formats with LeadIQ.

How much funding has WhatsApp raised to date?

Minus sign iconPlus sign icon
As of April 2026, WhatsApp has raised $52M in funding. The last funding round occurred on Jul 01, 2013 for $52M.

WhatsApp

Software DevelopmentCalifornia, United States1001-5000 Employees

WhatsApp is a fast, simple and reliable way to talk to anyone in the world. More than 1.5 billion people across 180+ countries use WhatsApp to stay in touch with friends and family, anytime and anywhere. 

WhatsApp is not only free but also available on multiple mobile devices and in low connectivity areas — making it accessible and reliable wherever you are. It's a simple and secure way to share your favorite moments, send important information or catch up with a friend. WhatsApp helps people connect and share no matter where they are in the world.

For many people in the world WhatsApp is a lifeline. We're looking for engineers, designers, researchers, product managers, technical program managers, customer ops, consumer marketing, and more. Come join our teams and make impact at scale.

Section iconCompany Overview

Headquarters
1 Hacker Way Menlo Park, California 94025 United States
Phone number
SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
5112 - Software Publishers
Employees
1001-5000

Section iconFunding & Financials

  • $52M

    WhatsApp has raised a total of $52M of funding over 3 rounds. Their latest funding round was raised on Jul 01, 2013 in the amount of $52M.

  • $1B$10B

    WhatsApp's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $52M

    WhatsApp has raised a total of $52M of funding over 3 rounds. Their latest funding round was raised on Jul 01, 2013 in the amount of $52M.

  • $1B$10B

    WhatsApp's revenue is estimated to be in the range of $1B$10B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.