What Are AI Overviews?

Google Search isn’t what it used to be. If you’ve searched for anything recently, you’ve probably noticed a glowing summary sitting at the top of the results. In May 2024, Google rolled out one of the most sweeping changes to how search works: AI Overviews.

These AI-generated summaries now appear in most queries, reshaping how users interact with content and businesses get found. It’s the biggest shift since Featured Snippets in 2014.

“This is the most disruptive move Google has made in a decade. It’s the first time Google has seriously competed with its ecosystem by absorbing traffic into machine-written answers,” says Bill Fukui of MedShark Digital.

If you’re running a business today, this change is already here, and it’s time to figure out what it means for you.

What is Google SGE?

Google SGE, recently rebranded as AI Overviews, is Google’s new way of answering your questions before you see a link. Think of it like this: instead of pointing you to the best places to find an answer, Google now tries to be the answer.

It pulls from multiple sources, mashes that information together using AI (specifically, large language models like Gemini), and serves it to you as a clean, pre-written summary. This summary appears above the usual search results, sometimes replacing the need to scroll..

There are three ways you can see it. The least common is the opt-in version, where users choose to generate an AI answer. Then there’s the collapsed version: Google gives you a sneak peek with a “show more” button. But in most cases, the overview is there, fully expanded, whether you ask for it or not. That means your business might still contribute to the answer… but without getting a click.

What queries trigger AI overviews?

As of April 2025, AI Overviews appeared in 13.14% of all desktop queries in the U.S., up from 6.49% in January. That’s a major spike in just one quarter, and it tells you how aggressively Google is rolling this out.

The bulk of these overviews are still informational, 88.1%, to be exact. These are safe, well-covered, fact-based topics. But it doesn’t stop there. Google is pulling commercial queries too, now up to 8.69%, and even navigational queries have doubled, now showing in 1.43% of AI-triggered searches. This is according to a report from Search Engine Journal.

Some industries feel it more than others. Since January, the biggest growth in AI Overview visibility has happened in Science (22.3%), Health (20.3%), People & Society (18.8%), Law & Government (15.2%), and Travel (14.3%).

YMYL warnings: A must-know for professionals

If your work involves advising on health, money, or the law, Google puts your content in a special category: YMYL, short for “Your Money or Your Life.” Topics like medical conditions, tax strategies, legal procedures, and even high-stakes life decisions fall under it. And because the potential for harm is real, Google handles them with extra caution.

When an AI Overview is generated for a YMYL topic, Google adds built-in disclaimers. You’ll see lines like, “This isn’t legal advice,” or “This information is for educational purposes only.” It’s how Google shields users from misinformation risks. But here’s the catch: Your content might help build that summary, but your brand could be buried under a warning. For professionals trying to build trust or drive action, that’s something you can’t ignore.

In YMYL topics, credibility is non-negotiable. You need to show that there’s a real person behind your words, someone with credentials, relevant experience, and a digital footprint that proves you know what you’re talking about. That means listing qualifications, linking to authoritative sources, and making it easy to verify your identity with contact info or an author bio. If you don’t do that, Google might assume you’re just another random voice, and in AI Overviews, that could mean your content gets paraphrased and passed over.

Staying ahead in a changing digital world

AI Overviews are transforming how users interact with search results and businesses connect with their audience. As Google continues to expand this feature, adapting strategies to maintain visibility and credibility is crucial. For professionals in YMYL fields, the stakes are even higher, emphasizing the need for authoritative and transparent content.

Staying informed, proactive, and partnering with a digital marketing agency are essential to building online visibility and thriving in the evolving search landscape shaped by AI Overviews.