SEO 2027: AI Visibility, Brand Authority, and Zero-Click Search

In the past, a good ranking on Google was often enough to generate traffic. Now, AI-generated answers capture an increasing share of attention: 68% of U.S. searches end without a click, and traffic from AI tools to retail sites grew 693% during the 2025 holiday season, with visitors converting 31% more.

For a PrestaShop merchant, this implies monitoring how AIs mention your brand and products, and strengthening your overall presence: brand mentions on the web (even without links) correlate more strongly with visibility in AI overviews than traditional backlinks. Concretely, it's about regularly auditing ChatGPT or Google AI Mode responses for your categories, harmonizing information across all channels, and tracking AI-referred sessions in your analytics. These signals are still evolving, but they draw a clear trend: brand credibility is becoming a ranking factor in the extended search ecosystem.