From Search to Chat: How the Ecommerce Customer Journey Is Evolving

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Online shopping behavior is undergoing a radical shift: instead of browsing Google or navigating categories, users are now having conversations with AI tools that guide them through the entire journey. This article explores how platforms like Shopify, PrestaShop and others are redesigning the buying experience to thrive in a world dominated by conversational interfaces.

Conversation is the new starting point

The classic customer journey used to start with a search engine, go through a landing page, and end at the checkout. Today, that journey has changed dramatically. More and more users begin their buying process by talking to AI assistants like ChatGPT, Claude, or Gemini.

They’re no longer searching for “white sneakers size 9,” but saying things like: “I need comfortable shoes for walking all day, that match jeans and cost under $80.” All of this happens in a conversation with a language model.

“The customer journey no longer starts with a search, but with an intent expressed in natural language.”

Shopify and the new generation of ecommerce copilots

One of the most discussed highlights at the recent Madrid Tech Show was Shopify’s evolution toward a fully AI-powered conversational experience. Its Shopify Sidekick tool lets merchants interact with the platform via natural language commands—and it also enables shopper-facing assistants.

Key features mentioned include:

  • Real-time personalized recommendations based on user behavior and preferences stated in chat.
  • Automated sales flows triggered directly from the conversation, no need to browse the site.
  • Integration with marketing and data stack to adapt offers, messages and UX to the user’s context.

“Shopify is no longer just an ecommerce CMS: it’s a platform that converses with both the customer and the merchant.”

PrestaShop and the orchestration of conversational experiences

On the open-source side, PrestaShop presented its vision of conversational ecommerce focused on data control and customization capabilities. Its strategy includes:

  • Semantically enriched product feeds to help AI assistants understand catalog content.
  • API connectors to integrate with third-party chatbots and conversational engines.
  • Advanced dynamic personalization features that tailor the UI based on real-time user inputs.

These capabilities ensure that content and product suggestions are driven not only by internal search, but by what users express during conversations.

“If conversation is the new storefront, your CMS must show exactly what the customer expects to see.”

Impact on Marketing and IT: a shared challenge

This new paradigm affects not just the front-end experience but the entire ecommerce technology stack. Both Marketing and IT teams need to adapt to make conversational journeys smooth, contextual and efficient.

Marketing teams need to:

  • Optimize content for language models—not just search engines.
  • Trigger campaigns based on conversational inputs, not just clicks or traditional events.
  • Build user profiles based on context, not just transactional data.

IT teams face technical and architectural shifts:

  • Enable headless or multichannel experiences including conversational APIs.
  • Enrich catalogs with semantic structure so LLMs can interpret product data accurately.
  • Adopt open, interoperable data models to connect CMS, CRM, AI engines and analytics tools seamlessly.

“The new funnel is a conversation—whoever controls the context, controls the conversion.”

Are we witnessing the end of traditional ecommerce?

No—but we are witnessing its deepest transformation in a decade. Ecommerce is no longer just a digital store with categories and filters. It must now become an interactive, personalized experience guided by conversation.

Platforms like BigCommerce, Adobe Commerce (Magento) and Salesforce Commerce Cloud are also shifting in this direction, offering native integrations with AI engines and conversational agents. The competition is no longer just about pricing or usability—it’s about guiding customers from first question to final purchase… all within the same conversation.

“Those who master the conversational channel will lead the future of ecommerce.”

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Antonio Castaño

Autor Antonio Castaño Romero