The term dates to 2015, when Uber's Chris Messina described commerce moving into messaging apps, but WhatsApp turned it into infrastructure: business-grade APIs, product catalogs, in-chat carts, and native payments in select markets.
The building blocks on WhatsApp. Entry points such as Click-to-WhatsApp ads, QR codes, and wa.me links start the thread; the 24-hour customer service window allows free-form dialogue; template messages re-open contact afterward; catalogs and interactive messages let customers browse and select without leaving the chat.
From chatbots to AI agents. Early conversational commerce meant rigid decision-tree bots. Current implementations run AI agents on the official WhatsApp Business API that handle product questions, qualification, order status, and rewards in natural language — TikJoy's WhatsApp concierge, for example, manages customer conversations and cashback redemption inside the same thread.
Why the model converts. The conversation removes steps a website imposes: no account creation, no re-entering details, and every exchange is attached to a persistent identity, so context carries across sessions and campaigns.
Why it matters for brands
Conversational commerce collapses the funnel — discovery, objection handling, purchase, and support happen in one thread with measurable attribution. Brands that answer instantly and preserve context win repeat purchases in a channel customers already check daily.