Last Updated on June 2, 2026
Google’s AI Mode has crossed 1 billion monthly users. Queries are doubling every quarter. And at I/O 2026 two weeks ago, Google announced AI agents, agentic booking, and a completely redesigned search box powered by Gemini 3.5 Flash.
That is not a future prediction. That is what search looks like right now.
If you run a UK small business and your marketing strategy still depends on “ranking on Google,” you need to read this carefully.
What Changed
At Google I/O on 19 May, the company confirmed that AI Mode, the conversational search experience that replaces traditional blue links with AI-generated answers, has hit 1 billion monthly users in its first year. Queries have more than doubled every quarter since launch.
Google also announced that AI agents are coming to search this summer. These agents will monitor the web on behalf of users, scanning blogs, news, social posts and real-time data, then delivering synthesised updates. Users will not need to visit your website at all.
On top of that, Google is rolling out agentic booking, where search can call businesses on behalf of users for things like home repair, beauty and pet care. The search box itself has been redesigned for the first time in 25 years. And the May 2026 core algorithm update is already rolling out.
The Traffic Numbers
A UK study by Tank analysed 800 companies across 16 industries using Ahrefs data. The findings are stark.
Before AI search launched, UK businesses saw organic traffic grow by 26.3% on average per year. After AI Overviews and AI Mode arrived, that growth dropped to 3.7%. That is a 22.6 percentage point decline in traffic growth.
Some sectors went backwards entirely. Hospitality saw a 6.7% drop in organic traffic, down from 47.9% growth the year before. Fashion fell 3.4%. Travel dropped 1.6%. Manufacturing fell 3.8%.
Ranking pages, the total number of pages appearing in Google’s top 100, declined by 11.1% on average across all sectors. Before AI search, they were growing at 14.1%.
Meanwhile, 60% of searches now end without a click at all. The user gets their answer from the AI summary and never visits a website.
What This Actually Means for Small Businesses
Most UK small businesses built their online strategy around one idea: get traffic from Google, convert it on your website.
That model is breaking. Not slowly. Quickly.
If your business relies on informational content to attract visitors, like “how to” guides, FAQs, or advice articles, your traffic is almost certainly falling. AI Overviews are answering those questions directly. Users have no reason to click through.
If you run a local service business, Google’s AI agents will soon be able to call you on behalf of the customer. The customer may never visit your website, read your reviews page, or see your branding before they book.
This is not the end of SEO. But it is the end of SEO as most small businesses understand it.
What to Do About It
The businesses that are holding their traffic, or even growing it, have a few things in common.
Write for depth, not volume. AI search favours comprehensive, authoritative content over thin keyword-targeted pages. One genuinely useful 2,000-word guide will outperform ten 400-word blog posts. If you are still churning out short content to “hit your keywords,” stop.
Get cited, not just ranked. Being mentioned inside an AI Overview now drives more clicks than ranking in the traditional results. Sites cited in AI Overviews get roughly 35% more clicks than uncited competitors. To get cited, your content needs to directly answer real questions with clear, structured information and original data or insight.
Build your brand outside of search. Email lists, social media, partnerships, referrals. If Google is the only way people find you, you are building on someone else’s land. Diversify now, not after your traffic drops. If you are not sure where to start, check our guide to SEO tools that actually work for UK small businesses.
Fix your technical foundations. AI bots do not reliably render JavaScript. Put your most important content in raw HTML. Use schema markup. Structure content with clear headings and formatting. This is not optional any more, it is the baseline. If you are unsure what your website actually needs, our website design costs guide breaks down what you should be paying for.
Focus on commercial intent. Informational queries are being eaten by AI. But searches where people want to buy, book, or compare are still driving clicks. Shift your content strategy toward pages that serve buyers, not browsers.
The Takeaway
Google just told you what search looks like going forward. AI-first, agent-driven, and increasingly zero-click. The businesses that adapt now, while competitors are still writing keyword-stuffed blog posts, will be the ones still getting customers from search in 12 months.
The ones that wait will wonder where their traffic went.
If you want to understand what you are actually paying for with your current SEO setup, read our UK SEO pricing data report. It will tell you whether your spend matches the results.
