WhatsApp — Key Facts
| Founded | January 2009 |
| Founders | Jan Koum & Brian Acton |
| Current Owner | Meta Platforms (acquired 2014) |
| Acquisition Price | ~$19 billion (2014) |
| Users | 2.8+ billion monthly active users (2024) |
| Headquarters | Menlo Park, California, USA |
WhatsApp is the world’s most popular messaging app, used by over 2.8 billion people monthly across more than 180 countries. Offering free text messaging, voice and video calls, media sharing, and end-to-end encryption, WhatsApp has become the primary communication tool for billions of people globally — particularly in India, Brazil, Europe, and the Middle East. Since 2014, WhatsApp has been owned by Meta Platforms (formerly Facebook).
Who Owns WhatsApp?
WhatsApp is wholly owned by Meta Platforms, Inc. (NASDAQ: META), the company formerly known as Facebook. Meta acquired WhatsApp in February 2014 for approximately $19 billion — at the time one of the largest tech acquisitions in history. WhatsApp operates as a subsidiary of Meta alongside Instagram and the Facebook app. Mark Zuckerberg, as Meta’s controlling shareholder and CEO, is effectively the ultimate owner of WhatsApp. Founders Jan Koum and Brian Acton both departed Meta — Koum in 2018 and Acton in 2017, with Acton later co-founding the Signal Foundation as a WhatsApp privacy alternative.
History and Founding
WhatsApp was founded in January 2009 by Jan Koum and Brian Acton, both former Yahoo employees. Koum, who grew up in Ukraine and immigrated to the US as a teenager, was motivated to create a messaging app that worked simply across international borders — inspired by his own experience with expensive international SMS charges. WhatsApp launched on the App Store in November 2009, initially charging $1/year after a free trial period. It grew explosively, reaching 450 million daily active users by early 2014 when Facebook acquired it for $19 billion.
WhatsApp Business and Monetization
While WhatsApp remains free for consumers, Meta has been building out WhatsApp Business — a platform allowing companies to communicate with customers via WhatsApp. WhatsApp Business charges companies per conversation for customer service interactions and is a growing part of Meta’s revenue. Additionally, WhatsApp is used for commerce in markets like India (through Meta Pay and WhatsApp Shopping) and Brazil. End-to-end encryption (using the Signal Protocol) remains a core feature, though Meta’s data collection practices have faced regulatory scrutiny, particularly in the EU.
