At Google I/O 2026, Google moved AI agents and advanced model capabilities into search by letting users call on agents “just by asking a question.” It called the new AI-powered Search box the biggest upgrade to Search in more than 25 years. Search is the reason for Google’s creation, but the company has always said that its business purpose is to “organize the world’s information and make it universally accessible and useful.” In the era of agentic AI, this means that it’s about doing more than searching.

As part of its announcement, Google also introduced Gemini 3.5 Flash and previewed Gemini 3.5 Pro, with expanded agent tooling for developers, and pushed new enterprise workflows around Gemini and its agent platform. Taken as a whole, the new model announcement is less important than the shift in Google’s central vision of search in its platform.

Search As Intent Instead Of Output

We usually think of search not as the thing we’re asking for, but the results we get. For almost three decades, the results have meant a list of websites that might be relevant, sorted in an order prioritized by advertising and optimized through appropriately-called Search Engine Optimization. But this is all changing. Search has always been Google’s tollbooth for intent. A user wants a flight, a product, a restaurant, a physician, a code snippet, a mortgage calculator, or an answer to a work question. Google now interprets that desire and instead of returning a list of ad or optimized sites, it looks to provide a direct response to what the user wants.

Google no longer just sends people somewhere. With agents and conversational models, it can do the work itself. It can compare products, monitor prices, plan itineraries, draft responses, summarize inboxes, prepare spreadsheets, generate code, check calendars, and, eventually, trigger transactions. The search box is less a routing point to websites and more like a place where you can tell Google what you want to do or know. With Google’s dominance in the search space, the company is trying to turn Search from an answer machine into an action layer before somebody else becomes the place users start.

Every platform war begins with a front door. In the PC era, Microsoft owned the desktop. In mobile, Apple and Google owned the app store and operating system. In the cloud, Amazon, Microsoft and Google fought over compute, data, and developer gravity. In AI, the front door is the prompt.

OpenAI knows this. Its Operator product was designed to handle browser tasks such as filling out forms and ordering groceries, using the same websites and interfaces that people use every day. Anthropic knows this too. Claude’s computer-use capability lets developers direct the model to look at a screen, move a cursor, click buttons, and type text, though Anthropic has noted that the capability remains experimental and error-prone. Microsoft has its own enterprise angle, with Copilot Studio supporting agents that can execute workflows, connect to data, and act on behalf of users or organizations.

Each company is taking a different route to the same destination. AI platform vendors want to be a general-purpose assistant answering questions and performing tasks. Enterprise and desktop software companies want to be the single place you go for agents tied to work, identity, security, document interaction and collaboration.

In Google’s case they own much of the user's daily interactions as well. Whether they use search, Gmail, maps, calendar or documents, or use the Chrome browser or Android mobile OS, Google is already in your everyday interactions. An agent with that much context can be powerful and helpful fast. It can also become very hard to dislodge.

Changes To The Business Model

For years, Google’s business revolved around ads that monetized the users’ search intent. Advertisers bid for proximity to intent and Google would duly rank and sort based on that proximity. Publishers, merchants, marketplaces, and service providers fought for traffic in the hot space that is SEO. But Agentic Search and conversational models rearrange that business model.

A traditional search result says, “Here are ten places to go.” An AI agent says, “I found the right option, compared it, booked it, bought it, filed it, or sent it.” The user gets less friction and Google gets more control.

Advertisers and traffic optimizers should pay close attention. If a Google agent can monitor prices, evaluate reviews, check delivery windows, apply preferences and route the purchase, the old battle for page rank turns into a battle for agent selection. Travel sites, local services, media companies, review platforms, job boards, financial marketplaces and enterprise software vendors face the same question: what happens when the customer never sees the list?

While the prior SEO game was hard, at least it was visible. Companies could study rankings, buy ads, tune pages, watch referral traffic and argue about attribution. Agents and conversational AI models make this a lot more opaque. Why did the agent choose this hotel, this vendor, this restaurant, this software product, this supplier? Was it price, relevance, ad placement, merchant integration, availability, prior user behavior, or some blend too buried to inspect?

Marketing technology vendors are racing to capture AI model share with concepts such as AI Engine Optimization and Generative Engine Optimization, but all that might be chasing the wrong goal. Getting models to spit out recommendations when the agents are primed to do tasks and not just answer questions might need a whole different approach. That is where Google’s power could expand. Not from indexing the web, but from deciding which actions get taken.

The company that makes agent execution cheap enough can put agents everywhere: Search, Gmail, Docs, Android, Chrome, Cloud, customer service, coding tools, shopping, ads, and analytics. Google has spent decades building the infrastructure for that kind of scale. If it can run agents at lower cost than rivals, it can use price as a wedge and distribution as the hammer.

The Antitrust Angle Gets Harder To Ignore

Google’s AI Search ambitions land in the middle of an already hostile legal climate. The Justice Department said a federal court concluded in August 2024 that Google was a monopolist and acted to maintain its monopoly in violation of Section 2 of the Sherman Act. The DOJ also won significant remedies in 2025 after that search case.

Google will argue that AI has made search more competitive, not less. Users can ask ChatGPT, Claude, Perplexity, Copilot, Meta AI, or a vertical tool. The claim might be that switching has never been more available and easy. But regulators may see another pattern. A company with adjudicated dominance in search is now placing AI agents inside the search flow and extending that flow into transactions, shopping, media, scheduling, research, and enterprise work. The question is whether Google can use its existing distribution advantage to make itself the default agent for the web.

The web already has a traffic anxiety problem. AI summaries can satisfy users before they click. Publishers worry that their reporting, reviews, recipes, guides, and reference material will feed answers that reduce visits back to their own sites. Agentic operation widens the conflict. It takes the same pattern into commerce and workflow.

For publishers, the fear is that Google will answer more questions without enough referral value. For merchants, the fear is that Google will become an even more powerful gatekeeper for demand. For software vendors, the fear is that their carefully built interfaces become back-end tools called by someone else’s agent. If agents become the main interface, many SaaS products risk becoming plumbing.

Enterprise vendors know this. ServiceNow, Salesforce, Workday, Adobe, Atlassian and others want their own agents to be the ones their customers work with. But Google, Microsoft, OpenAI, or Anthropic are already using MCP and other approaches to abstract away the user relationship. The same logic applies to retailers and marketplaces. Nobody wants to become an interchangeable option in another company’s agent menu.

Changing Competitive Dynamics

This puts Google in a direct fight with companies like Microsoft. Microsoft’s position is formidable. It has identity, email, Office documents, Teams, SharePoint, Dynamics, Azure, security tooling, and a procurement channel that most enterprise software companies envy. Copilot Studio is designed for companies that want to build, govern, deploy, and scale agents.

Google’s counter-punch is web-native context and Search-born behavior. Many workers already search before they ask IT. Many teams live in Chrome and Gmail. Many small and midsize companies have no desire or patience for heavyweight workflow configuration. Give them an agent that can watch support tickets, produce meeting briefs, draft docs, and find answers in shared files, and the interface starts to matter more than the application underneath.

While the opportunities for Google are tremendous with its new approach to answer and do everything instead of just pointing to other resources, the potential downsides are significant as well. A bad search result that returns bad links can annoy users, but a bad agent can book the wrong flight, buy the wrong product, email the wrong person, expose a confidential file, update the wrong ticket or approve a step that should have gone to a manager. The move from answer to action raises the stakes.

Anthropic’s caution around computer use is instructive. The company has openly described the feature as experimental and at times error-prone. Agents need permissions, logs, confirmation steps, rollback, scoped access, identity controls and clear lines between suggestion and execution. Google has to solve this at consumer scale and enterprise scale at the same time. That may invite questions about auditing, transparency, merchant neutrality, data usage, and liability. It may also force Google to expose more of how agent decisions get made.

Google is in the middle of an intensely competitive and increasingly watched space by regulators. OpenAI and Anthropic are forcing Google to innovate and move faster. Microsoft is forcing Google to defend the enterprise and its applications. Perplexity is forcing Google to think about answer engines and AI commerce. Regulators are forcing Google to explain why dominance in one era should not automatically roll into the next. Google’s answer is to make Search do more than search.