When did WhatsApp appear online - briefly?
WhatsApp appeared online on January 24, 2009. The application was co-founded by Brian Acton and Jan Koum, initially focused on providing a simple and reliable messaging service for users.
When did WhatsApp appear online - in detail?
WhatsApp, the popular messaging platform, made its online debut on January 24, 2009. The story of WhatsApp's creation begins with Jan Koum and Brian Acton, former employees of Yahoo!, who left the company in 2007. In early 2009, they incorporated WhatsApp Inc. in California. The app was officially launched on the Apple App Store that same year, marking its entry into the digital landscape. Within a few years, WhatsApp gained significant traction, particularly among smartphone users looking for an alternative to traditional SMS services. By 2013, the platform boasted over 200 million active users, solidifying its status as a major player in the messaging industry. In February 2014, Facebook acquired WhatsApp for $19 billion, further cementing its position and influence in the digital communication sphere.