For most of the last decade, email was the default channel for business communication — reliable, asynchronous, and easy to scale. That default is shifting fast, and WhatsApp is where it's landing.
The reason is simple: customers already live in WhatsApp. Starting a conversation there feels like texting a friend, not filing a support ticket. Open rates for WhatsApp messages routinely dwarf email, and replies come back in minutes, not days.
AI-first teams are getting ahead of this shift by treating WhatsApp as a first-class channel — not an afterthought bolted onto an existing support stack. That means real automation, real analytics, and a real shared inbox, not a single phone passed between employees.
The businesses winning on WhatsApp today are the ones that made the channel switch early, while it still felt optional. It won't stay optional for long.