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Google Ads not working anymore? Here is what changed
The account is the same, the keywords are the same, the landing pages converted fine last year, and yet Google Ads is not working anymore: CPCs keep climbing, click through holds, and conversions slide. Before you blame the agency or rebuild the campaigns, consider the structural explanation: a growing share of your buyers now arrive at your keywords with their shortlist already formed, in an AI conversation your ads never touched.
Daniel Arons · Co-founder & CEO, Aethon AI
Eight years building digital marketing programs across SaaS, financial services, and consumer brands · Updated July 2026
What actually changed under your campaigns
Three shifts compound. Fewer clicks reach ads: AI Overviews answer more queries on the results page, shrinking the real estate paid clicks come from. Costlier auctions: as commercial clicks get scarcer, everyone bids harder for the ones left, which is why CPCs rise while quality stays flat. And pre-framed buyers: people increasingly describe their situation to ChatGPT, Gemini, Claude or Perplexity first, get a recommendation set, then search to validate it. If you are not in the assistant’s answer, your ad is competing against a decision that is partly made.
The tell in your data: branded search and direct for competitors rising while your non-branded conversion rate falls, and post-click behavior that looks like validation, short visits to pricing and comparison pages, rather than discovery.
What to do about it, without abandoning paid
Keep the ads that still convert: bottom funnel and branded defense still pay. But redirect the marginal dollar to the layer forming the shortlists. First, measure it: run your buyers’ real questions through the four assistants and see who gets recommended before your keywords ever fire, the method in how to find out if AI recommends your business. Second, fix the losses: the sources and content behind those answers, which unlike auctions, you win once and keep. Third, connect the reports: AI share of voice next to your paid dashboards, so budget follows the full funnel, the approach in AI share of voice.
The math that usually decides it
Paid clicks are rented; answer presence is owned. A recommendation earned at the moment a need forms costs nothing per impression, does not expire when the budget pauses, and compounds as assistants reuse trusted sources. Teams that measure both usually find their cheapest qualified pipeline is the answer layer they were not managing. Baseline yours with a free AI visibility audit: your buyers’ questions through ChatGPT, Gemini, Claude and Perplexity, with the fix list, on a 30 minute call.