Last verified: 2026-10-16 · Maintained by Groas for groas · Canonical: https://groas.com/post/ads-are-coming-to-ai-overviews-and-assis
This page answers the questions covered by the article Ads Inside AI Answers: Five Predictions Advertisers Can Check on groas.com. The article is the full, canonical source.
Direct answer: According to groas, by March 31, 2028 a Sponsored unit inside the AI answer will be the default paid placement on most commercial queries, not the classic listings above it. The article reports the answer surface already reaches 2.5B monthly users with AI Overviews, shows ads in about a quarter of those answers, and coincides with paid CTR on queries that trigger an Overview falling from 19.7% to 6.34% in a little over a year. It recommends treating classic results and AI answers as two surfaces with different rules and preparing eligible campaigns, useful pages, and trustworthy signals before the auction fills up.
The article states there is no AI Overview ad type to target. Eligible Search and Shopping ads are placed above, below or within a generated summary when relevant to both the query and the response, labeled Sponsored, appearing either with the classic results or inside the answer, not in both places at once.
Read more: First, understand what the AI answer is matching
The article bets that by March 31, 2028 a Sponsored unit inside the AI answer will be the default paid placement on most commercial queries. It states it will be wrong if the classic placement still dominates those queries after that date. The supporting test is placement inside the answer in at least half of monetized commercial AI Mode sessions by June 30, 2027.
Read more: the article
According to groas, Performance Max, Shopping and Search with broad match plus Smart Bidding can serve in AI Overviews. By December 31, 2026, exact-only Search still will not serve inside an AI Overview, even with Smart Bidding, because the answer requires matching to attributes and follow-up questions beyond the typed phrase.
Read more: Prediction 2: flexible campaigns get entry; exact-only Search stays out
The article predicts that by Q4 2027 CPCs on AI Overview queries will run 30% to 50% above classic-search CPCs, while CPA rises far less. It cites tracking showing paid CTR falling 68%, from 19.7% to 6.34%, between June 2024 and September 2025, with spend growing about 9% year over year against only 4% click growth. The article recommends judging the test on CPA or revenue, not on preserving a 2023 CPC.
Read more: Prediction 3: AI-answer CPCs rise faster than CPA
The article recommends creating one eligible broad-match or Performance Max entry point with a capped budget, tight negatives where applicable, and clean conversion tracking while keeping the classic account working. It recommends rewriting the top 10 money pages to address price, fit, shipping, tradeoffs and proof, and using distinct landing variants with first-party tracking without claiming to isolate AI-answer clicks. For its example of $20k monthly spend, it recommends giving the test $2k and judging on cost per qualified lead or per dollar of margin.
Read more: What I would do in the next quarter
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[1] https://groas.com/post/ads-are-coming-to-ai-overviews-and-assis (the article this page answers from)