Conversational Commerce

Conversational commerce is selling products through chat-based interfaces, from messaging apps and chatbots to AI shopping assistants such as ChatGPT.

Last updated: 2026-10-03

What Is Conversational Commerce?

Conversational commerce is selling products and services through chat-based interfaces: messaging apps, chatbots, voice assistants and AI shopping assistants.

Chris Messina coined the term in 2015 for commerce happening inside messaging platforms such as WhatsApp, Messenger and WeChat. It has moved a long way since: from rule-based chatbots answering FAQ questions, to AI assistants that recommend products, to agents that research, compare and increasingly act on a shopper's behalf.

The latest phase is agentic commerce: assistants such as ChatGPT, Google AI Mode and Perplexity that research and compare products across retailers and send the shopper to buy, or in some cases complete the purchase.

The Evolution: Chatbots to Agentic Commerce

From scripted chatbots, to AI assistants, to agents that research and compare across retailers.

Phase 1: rule-based chatbots (2015 to 2020). Decision trees on websites and messaging apps. "Type 1 for order status, 2 for returns." Limited use, high frustration.

Phase 2: AI assistants (2020 to 2024). Bots that understood natural language, recommended products, answered nuanced questions and personalised responses. Purchases still happened elsewhere.

Phase 3: agentic commerce (2025 onward). Assistants that research products, compare options across retailers and guide or complete the purchase, with standards such as ACP and UCP defining how merchants connect. Conversation moves from a support channel to a sales channel.

The change that matters for retailers is in phase 3. The assistant is no longer only answering questions. It is choosing which products to show, from the product information it can read. Whether yours are in that set depends on how complete and clear that information is. Paz handles this for ecommerce teams: a Paz expert finds the gaps, fixes them from your sources, our experts check the changes against agreed guidelines, and the platform tracks appearances in AI answers over time. See how the AI visibility service works.

FAQ

Is conversational commerce the same as agentic commerce?+
Agentic commerce is the latest phase of conversational commerce. Conversational commerce is the broader category, any shopping that happens through conversation. Agentic commerce refers to AI agents researching, comparing and acting on a shopper's behalf.
Which platforms support conversational commerce?+
ChatGPT, Google AI Mode, Perplexity, Amazon Rufus, Microsoft Copilot, plus the messaging platforms: WhatsApp Business, Messenger, WeChat and Apple Business Chat. Each works at a different level of autonomy.
Do I need a chatbot for conversational commerce?+
Not necessarily. A chatbot on your own site is optional. The shopping conversations that matter most now happen inside the assistants, and what gets your products into them is complete, accurate product information in your catalog and feeds.

Related terms

ChatGPT Shopping

ChatGPT Shopping is OpenAI's commerce feature that lets shoppers find and compare products inside ChatGPT, with recommendations shown as product cards that link to merchant sites.

Agentic Commerce Protocol (ACP): What It Is and How It Works

The Agentic Commerce Protocol (ACP) is an open standard, maintained by OpenAI and Stripe, that defines how a shopper, their AI agent, and a merchant complete a purchase while the merchant stays the system of record.

Instant Checkout in ChatGPT (Retired March 2026)

Instant Checkout was ChatGPT's in-conversation purchase feature, live from September 2025 to March 2026. OpenAI retired it in favour of discovery in ChatGPT with purchase on the merchant's site or inside a retailer's ChatGPT App.

Zero-Click Buying

Zero-click buying is the idea that an AI agent handles product discovery, comparison and selection for a shopper, so the steps between intent and purchase shrink to a confirmation or nothing at all.

How AI-ready are your products?

Check one product page for the information gaps that keep it out of AI answers and search results. If you want the fixes handled, Paz experts do that work for ecommerce teams.

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