Overview
The WhatsApp Coexistence feature enables businesses to operate both the WhatsApp Business App and the WhatsApp Business API on the same phone number. This capability is designed to help organizations scale their communications efficiently across multiple teams and digital channels.
While Coexistence is a powerful tool for business growth, it is a relatively recent addition to Meta's ecosystem. Consequently, users may occasionally encounter hurdles during the embedded signup or initial setup phase.
This guide outlines the most frequent issues, their underlying causes, and the recommended steps to resolve them, based on current industry best practices and official Meta guidance.