WhatsApp is one of the most popular messaging apps in the world, boasting over 2 billion active users every month. Despite its immense success, the company behind the app has undergone numerous changes throughout its history.

WhatsApp was founded in 2009 by two former Yahoo employees, Jan Koum and Brian Acton. The app quickly gained popularity as a messaging platform that allowed users to send text messages, photos, and videos without incurring SMS fees. It was a game-changer for people who wanted to stay connected with friends and family without being tied to a carrier plan.

In 2014, Facebook acquired WhatsApp for a whopping $19 billion, making it one of the biggest tech acquisitions of all time. This move raised a lot of questions about privacy and data sharing, as Facebook had a reputation for being less than forthcoming with user data. Koum and Acton, who were both staunch advocates of user privacy, promised that WhatsApp would continue to operate independently and maintain its commitment to privacy.

However, it wasn’t long before Acton left the company, reportedly due to disagreements with Facebook over data sharing and monetization. He later publicly criticized Facebook’s data practices, and founded a nonprofit called the Signal Foundation, which develops the encrypted messaging app Signal as a more private alternative to WhatsApp.

Koum stuck around at WhatsApp for a while longer, but eventually left in 2018, reportedly over tensions with Facebook’s management about the potential weakening of WhatsApp’s privacy and security features. Regardless of these issues, WhatsApp has continued to grow and evolve, introducing new features like voice and video calling, end-to-end encryption, and more.

Today, WhatsApp is owned by Facebook, but operates separately as a standalone app. It is still one of the most popular messaging platforms in the world, with users in over 180 countries. Despite its controversies, WhatsApp remains a powerful tool for connecting people and providing them with easy, free communication options. And as long as it continues to prioritize privacy and data security, it’s likely to remain an important player in the messaging app market for years to come.