What does the increasing prevalence of AI Overview mean for Paid Search marketing?

A recent Adthena article suggested that AI Overviews are now appearing on shorter-tail, more conversion-focused queries. This marks a shift from the long-tail, informational keywords they previously targeted and presents a challenge to traditional Paid Search strategies. 

This should come as no surprise. Google’s push towards AI is nothing new: artificial intelligence has long powered bidding algorithms, its Nano Banana AI image generator now produces frighteningly realistic results, and its Gemini AI assistant has replaced Home Assistant across a wide range of Google devices.

The growing presence of AI responses signals a change in user behaviour. Studies suggest that searches triggering an AI Overview have led to a ~60% drop in paid CTRs, highlighting that users increasingly rely on AI for immediate, no-click answers. These searches are also becoming more specific and conversational. 

SEO professionals are likely to feel the greatest impact, with even more emphasis now placed not only on content quality but also on structure. Words still matter, but so does the way they’re organised. To appear as a citation in an AI Overview - now arguably the most valuable SERP real estate - your content must be easily parsed by AI. 

For Paid Search professionals, this represents another step towards full automation. Adoption of Google’s AI Max feature is likely to become more critical than ever. With the ability to appear within AI Overviews set to launch in the UK imminently, Paid Search marketers will need to leverage AI tools to maintain visibility on increasingly specific, long-tail, conversational keywords - historically difficult to target with traditional bidding methods. 

Tactics such as adopting Broad Match, utilising AI Max and PMax campaigns, and regularly monitoring search terms are essential to maximise your chances of securing AI Overview ad placements. Through consistent Broad Match keyword mining, you can ensure your ad copy addresses the increasingly complex queries users are making. 

The negative impact of AI on Organic and Paid traffic worldwide may seem daunting, but it also offers marketers the tools to counteract these effects - should they wish to adopt them.