Understanding the Shift in Google AI Overviews and Organic Search Performance
The landscape of search engine optimization is undergoing its most radical transformation since the introduction of mobile-first indexing. At the heart of this evolution is Google AI Overviews (AIO), formerly known as the Search Generative Experience (SGE). For months, digital marketers and SEO professionals have voiced concerns regarding the “cannibalization” of organic traffic as Google’s Gemini-powered summaries began to occupy the most valuable real estate at the top of the search engine results pages (SERPs).
However, recent data suggests that the initial “shock” to the system may be stabilizing. According to a comprehensive study by Seer Interactive, which analyzed over 5.47 million queries and 2.43 billion impressions between January 2025 and February 2026, click-through rates (CTR) for AI Overviews are beginning to show early signs of recovery. While we are far from the traditional CTR benchmarks of the pre-AI era, the data indicates that users and the search engine itself are finding a new equilibrium.
The Data Breakdown: From Bottoming Out to Early Recovery
In the final months of 2025, the SEO industry was bracing for a “zero-click” apocalypse. The Seer Interactive study confirms that CTR for AI Overviews hit a significant low in December 2025, bottoming out at just 1.3%. At that stage, the presence of an AI summary appeared to be satisfying user intent so effectively—or perhaps burying links so deeply—that the incentive to click through to a source website was at an all-time low.
The narrative began to shift as 2026 opened. By February 2026, the CTR on AI Overviews climbed to 2.4%. While 2.4% might still seem modest compared to the double-digit CTRs historically seen for the number one organic position, this represents a staggering 85% jump in performance in just two months. This recovery suggests that Google may be refining how it presents citations, making them more “clickable,” or that users are becoming more accustomed to using the AI summary as a jumping-off point rather than a final destination.
The Citation Power Gap: Why Getting Featured is Non-Negotiable
One of the most critical takeaways from the Seer Interactive report is the massive disparity in traffic between those who are cited within an AI Overview and those who are not. The presence of an AI Overview effectively creates a “new” top of the funnel, and the rewards for being included in that summary are clear.
The study broke down click-through rates into three distinct categories based on the presence and citation status of the AI Overview:
- No AI Overview Present: These “traditional” search results maintained a CTR of approximately 3.3%. This remains the gold standard for organic visibility, as there is no automated summary to distract the user.
- AI Overview with Citation: When an AI Overview appears and includes a specific link to a website, that cited page receives a CTR of roughly 2.1%. While this is lower than a traditional result, it is the highest possible outcome when Google decides a query warrants an AI summary.
- AI Overview without Citation: This is the “danger zone” for SEO. If an AI Overview appears but does not cite your page (even if you are ranked in the top 10 organic results below it), the CTR collapses to a mere 0.9%.
This data highlights a “winner-takes-all” dynamic. In the age of AI search, it is no longer enough to rank on the first page; you must be the source that the AI uses to construct its answer. Being relegated to the organic results beneath an AI Overview is increasingly becoming a recipe for invisibility.
The Rise of the “Depth Seeker”: Why Non-AIO Queries are More Valuable
Interestingly, while AI Overviews are claiming a large portion of search real estate, the queries that do not trigger an AI Overview are becoming significantly more valuable. Seer Interactive found that the CTR for queries without AI Overviews increased from 2.8% in early 2025 to 3.8% by February 2026.
Why is this happening? The likely answer lies in the shifting behavior of the search user. Google’s AI Overviews have become incredibly efficient at handling “quick-hit” informational queries—things like “What time is it in Tokyo?” or “How many teaspoons in a tablespoon?” Because the AI satisfies these low-intent users immediately, the users who are still clicking through to websites are those looking for depth, nuance, and comprehensive data.
For brands, this means that the traffic coming from non-AIO queries is likely higher quality. These “depth seekers” are more engaged, spend more time on the page, and are further along in their journey toward a conversion or a deep understanding of a topic. This suggests a bifurcated strategy for content creators: optimize for AI citations to catch high-volume awareness, and create “deep-dive” authoritative content to capture the increasingly valuable non-AIO traffic.
Query Intent and AI Dominance: Where Overviews Appear Most
The study reveals that Google is not applying AI Overviews universally across all types of searches. The algorithm appears to be highly selective, focusing on query types where an LLM (Large Language Model) can provide the most immediate value. The distribution of AI Overviews varies wildly based on the intent behind the search:
Comparison Queries (95% AIO Presence)
Perhaps the most dominated category is comparison-based searches. When users search for things like “X vs Y” or “Best software for Z,” Google shows an AI Overview 95% of the time. This makes sense from a product perspective; AI is excellent at synthesizing pros, cons, and feature lists from multiple sources into a single table or bulleted list. If your business relies on comparison traffic, you must adapt your SEO to ensure your data is structured in a way that AI can easily ingest and cite.
Question-Based Queries (86% AIO Presence)
Direct questions are the bread and butter of AI. With an 86% appearance rate, “how-to” content and “what is” queries are almost entirely moderated by AI Overviews. This has significant implications for informational blogs. To survive here, your content needs to provide the most concise, accurate, and “cite-worthy” answer possible to the primary question while offering unique value-adds that encourage the user to click through for the full context.
Informational Queries (36% AIO Presence)
General informational searches—those that aren’t necessarily phrased as a question—see AI Overviews about 36% of the time. This suggests that for broader topics, Google still relies heavily on traditional organic rankings, perhaps because the user’s specific need isn’t yet clear enough for the AI to summarize effectively.
Transactional Queries (5% AIO Presence)
Currently, the safest haven from AI Overviews is the transactional space. Only 5% of searches with clear buying intent (e.g., “buy running shoes” or “iPhone 15 deals”) trigger an AI Overview. Google appears cautious about inserting AI into the final stage of the purchase funnel, likely to avoid liability issues or because their existing “Google Shopping” and “Sponsored” integrations are already highly optimized for conversion and revenue.
The Impact on Paid Search: Stability Amidst Organic Flux
While organic search is navigating a period of volatility, the Seer Interactive study shows that paid search (PPC) remains remarkably stable—and in some cases, actually benefits from the presence of AI Overviews.
When an AI Overview was present, paid CTR actually rose slightly, moving from 14.6% to 16.2%. This could be due to the “clutter” factor; when an AI Overview takes up the middle of the screen, users may find it easier to click on the clearly marked “Sponsored” links at the very top rather than scrolling past the AI block to find organic results.
Conversely, when no AI Overview was present, paid CTR fell from 26% to 21.8%. This suggests that in a “clean” SERP, users are more likely to ignore ads in favor of the first few organic results. For digital marketers, this indicates that as AI Overviews become more common, your PPC strategy may actually become a more reliable way to maintain a baseline of traffic compared to the shifting sands of AI-influenced organic results.
Reframing Success: Why Impressions Still Matter
One of the most nuanced findings of the report is the “Yes, but” factor. While a 2.4% CTR is lower than historical organic norms, the study noted that in many cases, total impressions grew even as CTR dropped.
This suggests that Google is showing brands in AI Overviews for a much wider variety of long-tail queries than they previously ranked for in the top positions of organic search. A brand might see its CTR go down because it is being shown to a much larger, broader audience. Even if the percentage of people clicking is smaller, the sheer volume of “brand impressions” can lead to increased brand awareness and indirect traffic through other channels (like direct search or social media).
In this new era, SEO success may need to be measured not just by clicks, but by “Share of Voice” within the AI Overviews themselves. If your brand is consistently cited as an authority by Google’s Gemini, the long-term brand equity built may outweigh the short-term loss in raw session volume.
Strategic Recommendations for the AI-First Era
Based on the data from the 53 brands and 2.43 billion impressions studied by Seer, it is clear that SEO is not dying, but it is certainly changing shape. To navigate the remainder of 2026 and beyond, businesses should consider the following strategies:
1. Focus on Citation Optimization
Since the gap between being cited (2.1% CTR) and not being cited (0.9% CTR) is so massive, your primary goal for high-AIO-presence queries (Questions and Comparisons) should be to secure that citation. This involves using clear, concise language, implementing schema markup religiously, and ensuring your site has high E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) scores.
2. Double Down on Transactional and High-Intent Keywords
With only a 5% AI presence in transactional queries, these remain the most “stable” organic opportunities. Content that targets users at the bottom of the funnel—such as product pages, service landing pages, and “near me” searches—should remain a top priority for organic growth.
3. Create “Un-Summarizable” Content
To capture the 3.8% CTR of non-AIO queries, you must create content that an AI cannot easily condense into a three-bullet summary. This includes original research, first-hand case studies, deep-dive interviews, and opinion pieces with a unique perspective. If a user can get everything they need from the AI summary, they have no reason to visit your site. Give them a reason to keep reading.
4. Align Paid and Organic Teams
The stability of paid search in the presence of AI Overviews suggests that a “siloed” approach to marketing is more dangerous than ever. If an AI Overview is dominating a keyword that is vital to your business, but your organic citation isn’t clicking through, you may need to increase your PPC spend on that specific term to maintain visibility.
Final Thoughts: A New Equilibrium for Search
The recovery of AI Overview CTR from 1.3% to 2.4% is a signal that the initial “black box” phase of Google’s AI integration is evolving. We are entering a period where the rules of the game are becoming clearer. AI Overviews are not just reducing clicks; they are redistributing them. They are filtering out low-intent traffic and rewarding the most authoritative sources with citations that carry the weight of an “official” recommendation from Google.
The challenge for SEOs in 2026 is no longer about fighting the AI, but about becoming the source that the AI cannot ignore. By understanding where AI appears, why it cites certain sources, and where it leaves gaps for traditional organic content, brands can turn the “AIO threat” into a powerful new channel for growth and authority.