With Coexistence, businesses can now use both interfaces on the same phone number — keeping their existing number, chats, and contacts intact. Key Points   WhatsApp Coexistence is an official Meta-supported capability that allows the WhatsApp Business App and WhatsApp Business Platform (API) to run on the same phone number. Businesses can upgrade their existing … Continue reading WhatsApp Coexistence – Use WhatsApp Business App & API on the Same Number