Learn about the history of WhatsApp, our mission, and our team behind the app offering secure, reliable messaging and calling, available on phones all over the world. Download WhatsApp on your mobile device, tablet or desktop and stay connected with reliable private messaging and calling. Available on Android, iOS, Mac and Windows. WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countries. It’s simple, reliable, and private, so you can easily keep in touch with your. Hosted by WhatsApp 2026 © WhatsApp LLC Privacy & Terms WhatsApp connects you with the people you care about most, effortlessly and privately. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world. Learn how to make video calls on Android, or iPhone. WhatsApp makes it simple to understand and customize your privacy and security. Facebook, Inc. announces its acquisition of WhatsApp for US$19 billion, its largest acquisition to date. [43]. Facebook pays $4 billion in cash, $12 billion in Facebook shares, and an additional $3 billion in restricted stock units granted to WhatsApp's founders. Use WhatsApp Messenger to stay in touch with friends and family. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world. Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free.