Google I/O 2026: 5 AI Search Updates Marketing Leaders Need to Know

At Google I/O 2026, Google’s VP of Search Elizabeth Reid described this as “a new era for AI Search,” and for once, the hype is backed by the data. The updates announced are not incremental. They signal a fundamental shift in how search works and how businesses need to show up.

Charlie Marchant, CEO at Exposure Ninja and leading AI Search and SEO speaker, broke down the five updates marketers need to act on now in the latest episode of Charlie Explains AI Search.

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1. The Search Box Has Been Rebuilt for Longer, Richer Queries

Google has overhauled the search box itself. For nearly three decades, users have been trained to type two or three keywords and hit enter. That model is changing.

The new search box expands as you type. It accepts longer, more conversational queries — the kind of detailed brief you might write into ChatGPT or Gemini. Users can now attach images, documents, and links directly into search to provide context.

Charlie Marchant explains how significant this shift actually is: “If I’m planning a trip to Lisbon in October, I might give Google a Doc with my dates and budget, or link in a hotel I liked and ask it to build me an itinerary. We’re going way beyond a single keyword and way more into a brief.”

What this means for your website: Pages optimised purely for short-tail keywords are losing ground. Your content needs to answer longer, more complex questions, not just rank for a single term. Pillar content, structured FAQs, comparison pages, and content with genuine depth will perform better than thin pages chasing a headline keyword. Schema markup, clear structure, and supporting evidence all matter more now.

Our website pages need to be thinking about longer questions, not just really short ones. They need to be thinking about context. We’re gonna have to have more content depth: pages and pillar content with structured data, FAQs, comparisons, and evidence. Whatever is relevant to your business to really give answers to these queries, as people now learn that they can write longer queries into Google.

Charlie Marchant
CEO

2. Information Agents Will Search on Behalf of Your Customers

Google is launching information agents: personal AI agents that run in the background 24/7 on behalf of users. A user might ask the agent to notify them when a specific brand drops a product, or to find a flat within a certain budget in a specific area. The agent does the searching. The customer doesn’t.

This feature is set to launch in summer 2026 for Google AI Pro and Ultra subscribers first.

Charlie Marchant describes what this looks like in practice: “Let’s say a user says, ‘Find me a two-bed flat in Brighton for under fourteen hundred.’ These information agents are gonna be running in the background, scanning blogs, looking at news sites, social posts, reading info in real time. The customer isn’t doing the searching. Their agent is.”

This is a meaningful shift in how purchase journeys begin. As Charlie Marchant puts it: “We don’t have to remember that thing we wanna search, then look it up, maybe look it up again if there’s still no update. Now we’re waiting for the agent.”

What this means for your marketing: The freshness and breadth of your content matters more than ever. Digital PR activity, regular publishing, third-party mentions, and review signals are all being scanned by these agents, just as they already are by ChatGPT and Perplexity. If your brand is not being mentioned across the web, these agents will not surface you.

This is gonna be one of the most interesting developments because for me, this is a big first step of agentic really coming into Google Search. The freshness of your content, the PR you’re doing, the breadth of your content, the reviews, all of that is gonna matter so much more. Those agents are gonna be scouring across the internet.

Charlie Marchant
CEO

3. AI Mode Is Now Fully Conversational

Google’s AI Mode has become a full back-and-forth conversation experience, live now on desktop and mobile. Users can ask follow-up questions, refine their queries, and move through a complete decision-making journey inside a single conversation, without leaving Google.

Charlie Marchant explains why this is the direction Google has been building towards all along: “Google wants to get users more and more used to using AI Mode. They’ve signalled that AI Mode is gonna become the default eventually, or a version of it will. Now when you go into AI Mode, you can pretty much have a back-and-forth conversation as you would with ChatGPT, and it’s keeping your context and understanding more and more what you’re really trying to find.”

This matters commercially. Research already shows that over half of people are making purchase decisions inside AI answers, getting enough information in one conversation to decide where to buy. As Charlie Marchant puts it: “If you are a business that gets cited really early in the conversation, you’re gonna have a massive head start by the time you’re deeper down on the fourth, fifth question.”

What this means for your marketing: Being mentioned and cited in AI answers is no longer a nice-to-have. It is where buying decisions are increasingly made. AI Search Optimisation (ensuring your brand appears in AI-generated answers with positive, accurate, contextually relevant citations) needs to be part of your strategy now.

That whole user search journey can happen inside one conversation. We already know that over half of people are actually making their purchase decisions inside AI answers. They’re having an AI conversation and already making a decision about where to buy from, because they’re getting all that information in one go rather than loads and loads of searches.

Charlie Marchant
CEO

4. Agentic Coding Means Google Can Build Custom Experiences From Search Queries

This one is further out, but worth understanding. Using Gemini and Google’s Antigravity platform, Search will be able to generate custom interactive dashboards and mini apps directly from a user’s query. Instead of ten blue links, a user researching wedding outfits might get a personalised planning tracker. A user building a fitness routine might get an interactive dashboard with local gym data and workout logs.

Google has confirmed this is arriving in summer 2026.

The direct impact on most businesses is still unclear, but the direction is obvious: the goal is moving away from earning clicks and towards being part of a richer search experience. Structured data, clear and well-organised website content, and schema markup all feed into how well your brand can be surfaced in these kinds of dynamic results.

5. Agentic Calling: Google Will Phone Your Business on a Customer’s Behalf

For local and service-based businesses, this is the Google I/O update that demands immediate action.

Google is expanding agentic booking and agentic calling. If a user wants to book a plumber, a restaurant, or a beauty appointment, Google’s AI agent can literally call the business, check availability and pricing, and complete the booking, without the customer ever picking up the phone themselves.

This is rolling out for home repairs, beauty services, pet care, restaurants, and more.

What this means for your business:

• Your Google Business Profile is now a live data feed for an AI agent, not just a static map listing. Hours, services, pricing, and booking links must be accurate and current.
• Your phone system and responsiveness may become a direct ranking factor. If Google’s agent calls and cannot get the information it needs, it will move on.
• Real-time availability and pricing data will help Google’s agent resolve queries faster and choose your business over a competitor that hasn’t prepared.

What All Five Updates Have in Common

Zoom out across these five changes announced at Google I/O 2026 and a clear pattern emerges. Google is no longer a directory of links. It is becoming an interactive, intelligent interface that does things on behalf of users.

Every one of these updates is designed to make the searcher’s life easier. For marketers, that means the job is no longer just ranking for keywords. It is showing up consistently and accurately wherever your customers are searching: in AI Mode, AI Overviews, ChatGPT, Perplexity, Copilot, and across the wider web.

The businesses that will win are those that treat AI Search visibility as a commercial priority: keeping their website structured and current, building genuine authority through PR and third-party mentions, maintaining an excellent Google Business Profile, and thinking about the full search journey rather than individual keyword positions.

Some of these updates are live today. Others arrive within the next two to three months. There is no advantage in waiting.

If you want to understand where your business stands in AI Search right now, Exposure Ninja offers an AI Search audit that maps your visibility across Google’s AI Mode, AI Overviews, ChatGPT, Gemini, and Perplexity. Book a consultation to get started.