Google AI Overviews Now Triggers on Half of All Searches. Here's Which Industries Are Most Affected.

Twelve months ago, Google AI Overviews triggered on roughly 30% of queries. New data from BrightEdge, published this week, puts that figure at nearly 50% across all tracked queries, a 58% increase in coverage within a single year.

If you work in one of nine specific industries, the shift is even more dramatic.

Key Takeaway: Google AI Overviews now triggers on nearly half of all search queries, with coverage growing 58% in the past year. Industries including F&B, healthcare, education, and B2B tech are seeing AI answers replace traditional results on 78-88% of relevant queries. For Singapore SMEs in these sectors, GEO optimisation is no longer optional.

Written by Derek Chua, digital marketing consultant and founder of Magnified Technologies. Derek has been tracking AI search developments since AI Overviews launched in 2024 and works with Singapore SMEs across F&B, professional services, and retail to adapt their content for AI retrieval.

For most of the past two years, the "AI search is coming" narrative has felt like a background threat rather than an immediate problem. Something to monitor, not act on. The BrightEdge data suggests that window has closed for several industries. The question is whether your content is built to appear in those AI-generated answers, or quietly disappearing from them.

The Nine Industries Where AI Overviews Dominates

BrightEdge tracked AI Overviews coverage across industry verticals from February 2025 to February 2026. The results are striking not just in their scale, but in their speed.

Healthcare was already high at 72% in 2024. It reached 88% by December 2025. Nearly nine in ten healthcare-related searches now surface an AI-generated answer before any blue links. This aligns with separate data from OpenAI showing 25% of weekly ChatGPT users search health-related questions.

B2B Technology went from 36% to 82%. This is one of the sharpest expansions in the dataset, and it makes sense: complex technology decisions are precisely the kind of multi-part research queries that AI handles better than ten links.

Education saw the steepest climb: 18% to 83%. For tuition centres, course providers, and skills training businesses, a query like "best PSLE preparation tuition Singapore" is now far more likely to surface an AI-generated comparison than a ranked list.

Restaurants grew from 10% to 78%. That is remarkable given the specificity of food-related queries ("best char kway teow near Bedok" is not an obvious AI Overviews candidate). The growth suggests Google is getting comfortable serving AI answers even for local, intent-specific searches.

eCommerce, Insurance, Finance, Travel, and Entertainment round out the nine, all showing substantial year-on-year growth.

The common thread: queries that benefit from a synthesised answer rather than a menu of choices. Healthcare, education, and B2B tech are research-heavy categories where users want understanding, not just links. Restaurants and eCommerce are perhaps more surprising, but they reflect Google's push to reduce the number of clicks needed to satisfy informational intent.

What's Not Changing: Half of Search Is Still Traditional

One finding worth emphasising before the panic sets in: classic search results still appear on 52% of all queries. AI Overviews and traditional search are running almost even.

This means the ten blue links are not dead. For many query types, including branded searches, highly specific long-tail queries, and local "near me" searches with strong geographic intent, traditional organic rankings still determine visibility. The businesses that abandon SEO fundamentals for a pure GEO play are making a mistake.

The smarter frame: search is now two different systems operating in parallel. Some queries surface AI answers. Others surface links. The content and SEO signals that win in one system are largely the same as those that win in the other, but there are specific adjustments that give AI systems more to work with.

Why This Hits Singapore Businesses Harder Than Most

Singapore has one of the highest smartphone and search adoption rates in Asia. Google dominates with roughly 90% search market share. When Google's AI Overviews coverage expands to nearly half of all queries, it reaches a user base that is overwhelmingly reliant on Google as a primary information source.

For sectors like F&B, where we have worked with clients on their digital presence, the restaurant query growth from 10% to 78% is particularly significant. A potential customer searching for a lunch option in the CBD is now likely seeing an AI-generated summary with direct recommendations before seeing any restaurant websites. If your content is not structured to be cited in that summary, you are invisible to a large portion of that audience.

At Magnified, we have been advising clients to treat GEO as part of their content brief since late 2024. The pattern we observe: businesses that invest in author-attributed, question-led content with clear expert positioning are the ones appearing in AI Overviews citations. Businesses whose content is structurally indistinguishable from commodity web copy are not.

Three Things That Determine Whether You Appear in AI Overviews

Based on the research findings we covered in the CORE optimisation piece, and from what we see on client pages, three factors matter most.

Answer relevance, not keyword matching. AI Overviews retrieve pages that directly answer the specific question being asked, including its sub-questions and implied follow-ups. A page optimised for "best tuition centres Singapore" may rank for that keyword but fail to appear in an AI Overview that asks "what should I look for when choosing a primary school tuition centre in Singapore?" Those are different signals. Your content needs to answer the full question, not just contain the target phrase.

Citability. AI systems need to extract a clear, quotable passage from your page. Dense paragraphs, vague section headings, and content that buries the point all reduce your chances of being cited. Practically: use descriptive H2 and H3 headings that reflect the questions your content answers. Put the conclusion or recommendation at the start of each section, not the end. Make it easy for a system to identify your answer and pull it.

E-E-A-T signals that AI can read. Author attribution, professional credentials, practitioner experience, and linked evidence are the signals that distinguish a credible source from a commodity web page. These signals are explicitly weighted in Google's quality evaluator guidelines and increasingly operationalised by the AI retrieval layer. A page with "by Derek Chua, digital marketing consultant with 10 years of Singapore SME experience" is treated differently from an anonymous page that contains the same content.

What to Do This Week

If your business operates in one of the nine high-expansion industries, the priority actions are straightforward.

Run a content audit on your five most important landing pages and blog posts. Check: does each one directly answer a specific question? Do headings reflect what the content answers, or are they generic? Is there visible author attribution?

Add Key Takeaway blocks to your most important content. A single sentence or two that captures the core answer and is independently readable is exactly what AI Overviews pull as citations.

Build topical depth, not breadth. One comprehensive page on "how to choose a GP clinic that accepts CHAS cards" is more useful to an AI retrieval system than five thin pages covering related topics loosely. AI systems favour sources that go deep on a topic, not sources that spread thin coverage across many keywords.

The 58% growth in AI Overviews coverage happened in a single year. The industries most affected are not niche categories. F&B, healthcare, education, and eCommerce are the backbone of Singapore's SME economy. If you are in those sectors and your content has not been reviewed for AI search readiness, this is the week to start.

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Frequently Asked Questions

What is Google AI Overviews and how does it affect my website traffic? Google AI Overviews is the AI-generated summary that appears at the top of search results for eligible queries. When it shows, it provides a synthesised answer before any traditional organic links. Studies vary, but AI Overviews can reduce clicks to individual websites for informational queries, because users get their answer without needing to visit a page. Sites cited within the AI Overview do receive a visibility signal, but the traffic dynamic is different from traditional ranked results.

Which Singapore industries are most affected by AI Overviews? Based on BrightEdge's February 2026 data, the nine most affected industries are healthcare, B2B tech, education, insurance, entertainment, travel, eCommerce, finance, and restaurants. For Singapore SMEs, this covers tuition centres, clinics, F&B businesses, financial advisers, and technology service providers. If your business falls into these categories, AI Overviews is now triggering on a large proportion of relevant queries.

Does AI Overviews mean I should stop investing in traditional SEO? No. Classic search results still appear on 52% of queries, and the content signals that improve AI Overviews visibility (E-E-A-T, author attribution, question-led structure, topical depth) are the same signals that improve traditional organic rankings. GEO is best understood as an extension of strong SEO, not a replacement. Abandoning keyword fundamentals while chasing AI citations is a mistake.

How do I know if my pages are appearing in Google AI Overviews? Google Search Console does not yet report directly on AI Overviews citations. The most reliable approach is manual checking: search your target queries and observe whether an AI Overview appears and whether your content is cited. Third-party tools like BrightEdge and Semrush are beginning to track AI Overviews visibility, but these are enterprise-tier tools. For most SMEs, manual spot-checking combined with content quality improvements is the practical starting point.

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Magnified helps Singapore businesses build content strategies that perform in both traditional search and AI retrieval systems. If your business operates in one of the high-expansion industries and you want to understand your AI search readiness, get in touch with our team.