About WhatsApp Business
The customer-facing channel most of your buyers already prefer.
WhatsApp was founded in February 2009 by Jan Koum and Brian Acton, both former Yahoo engineers, and was acquired by Facebook on 19 February 2014 for roughly 19.3 billion dollars, the largest venture-backed acquisition at that point. End-to-end encryption on the Signal Protocol rolled out across all conversations on 5 April 2016. The consumer app passed three billion monthly users in 2025 and became the dominant messenger across the EU, Latin America and the Indian subcontinent.
The business side started in January 2018 with the small-business WhatsApp Business app, then expanded in May 2022 with the Cloud API, today branded as the WhatsApp Business Platform. That platform is what mid-market and enterprise teams plug into through Business Solution Providers like Twilio, MessageBird (Bird) and 360dialog. Pricing runs per conversation, in four categories (marketing, utility, authentication and service), with rates that vary by country. The platform also enforces a 24-hour customer service window: outside that window the only outbound message you can send is a pre-approved template, in one of the three paid categories. None of that scope is visible inside the BSP console at the level the CFO or the support lead wants it.