Īn unknown hacker publishes a website that makes it possible to change the status of an arbitrary WhatsApp user, as long as the phone number was known. SnapChat, a competing photo messaging app, is founded. In Series A round, WhatsApp founders agree to take $7 million from Sequoia Capital on top of their $250,000 seed funding, after months of negotiation with Sequoia partner Jim Goetz.

It eventually starts to compete with WhatsApp and becomes very popular in China. WhatsApp support for Android OS is added. īrian Acton persuades five ex-Yahoo! friends to invest $250,000 in seed funding, and is granted co-founder status. WhatsApp 2.0 is released on the App Store for the iPhone. Jan Koum incorporates WhatsApp in California. įor a chronological guide, see Timeline of WhatsApp. By 2016 it had become the primary means of Internet communication in regions including Latin America, the Indian subcontinent, and large parts of Europe and Africa. It became the world's most popular messaging application by 2015, and had more than 2 billion users worldwide by February 2020.

of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion. The client application was created by WhatsApp Inc. In January 2018, WhatsApp released a standalone business app called WhatsApp Business which can communicate with the standard WhatsApp client. The service requires a cellular mobile telephone number to sign up. WhatsApp's client application runs on mobile devices, and can be accessed from computers. It allows users to send text and voice messages, make voice and video calls, and share images, documents, user locations, and other content. WhatsApp Messenger, or simply WhatsApp, is an internationally available freeware, cross-platform centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by American company Meta Platforms (formerly Facebook). APKMirror.Īndroid, iOS, KaiOS (There are also Mac OS, Windows and web app clients that work only when connected to the mobile app client.)

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