Everything worth knowing, nothing that isn't.
Where it happens
Primarily on WhatsApp and RCS for rich, branded interaction, with SMS as the universal reach layer. A single omnichannel platform lets a conversation move across channels without losing context. See /answers/what-is-omnichannel-messaging.
The whole funnel in one thread
Discovery (catalogue and product cards), consideration (questions answered by bot or agent), purchase (in-thread checkout or payment link), and retention (order updates, reorders, support) all live in the same conversation.
Why it converts
Messages are opened and read within minutes, the format is low-friction, and the persistent thread builds context and trust — so conversational journeys often convert better than one-way broadcasts or cold web sessions.
How to start
Onboard through a WhatsApp BSP, get utility and marketing templates approved, connect a product catalogue, and orchestrate SMS/RCS fallback so every customer is reachable. See /answers/what-is-whatsapp-bsp and /products/whatsapp-business-api.