Apple is replacing Siri's brain with Google's Gemini AI. The new Siri can see what's on your screen, reason through multi-step requests, and complete transactions without you ever opening a browser. With 2.2 billion active Apple devices, this is the biggest single shift in how customers discover and interact with businesses since Google Search. If your business isn't structured for AI assistants to find you, recommend you, and book you — you're about to become invisible to a lot of people.
The Moment Everything Changed (And Nobody Noticed)
A client of mine runs a hair salon in north London. Good reviews, solid repeat business, books up most weekends. Last month she asked me something that stuck with me: “My daughter just asked Siri to book her a haircut and it pulled up a salon down the road. Why didn't it pick us?”
Good question. And the answer matters more now than it did a month ago.
Apple has confirmed that iOS 26.4 — landing on iPhones in the coming months — will ship with a completely rebuilt Siri powered by Google's Gemini AI. This isn't a small update. It's a full replacement. The old Siri could set timers and play music. The new one can see your screen, understand context, plan multi-step actions, and complete real transactions.
2.2 billion active Apple devices are about to get an AI assistant that actually works. That's not a feature upgrade. That's a new distribution channel for every business that interacts with consumers.
What the New Siri Can Actually Do
I've been tracking the announcements closely because this directly affects how I think about client projects. Here's what's materially different:
On-screen awareness. If someone's browsing Safari and a restaurant appears, Siri can read the page, understand it's a restaurant, and offer to make a reservation — without the user copying anything or switching apps. If a flight confirmation email is open, Siri adds it to the calendar and sets departure reminders automatically. It sees what you see.
Multi-step reasoning. “Find me a plumber who's available tomorrow morning and has good reviews” is now a single request. Siri searches, filters, ranks, and presents options. The user doesn't visit your website. They don't scroll through Google results. Siri does the work and surfaces the answer.
Transaction completion. This is the big one. Siri can now book appointments, place orders, and complete purchases — all within the assistant. The customer journey that used to be “search, click, browse, find the booking page, fill in the form” becomes “ask Siri, confirm, done.”
Apple has expanded to over 340 SiriKit intent categories, which means more types of business interactions are Siri-accessible than ever before.
This Is Google SEO All Over Again — But Faster
I remember when small businesses first had to reckon with Google. If you weren't on the first page, you didn't exist. Businesses that understood SEO early got a massive advantage. Businesses that ignored it spent years catching up.
The same thing is happening now, except the timeline is compressed. When Google became dominant, it took years for search behaviour to shift. With Siri, the distribution is instant — it ships as a software update to billions of devices people already own.
The businesses that will win are the ones that are structured so AI assistants can find them, understand them, and act on their behalf. The businesses that will lose are the ones that assume their website and Google listing are enough.
I'm already seeing this play out. That salon I mentioned? Their competitor down the road had a Google Business Profile with structured hours, services with prices, and online booking enabled. My client had a nice Instagram page and a phone number. Guess which one Siri can work with.
What You Need to Do (The Practical Bit)
I've been advising clients on this since Google started rolling out AI-powered search results last year. The Siri shift makes it more urgent, but the actions are the same. Here's what actually matters:
Get your structured data right. This is the single most important thing. Structured data (also called schema markup) is code on your website that tells AI systems exactly what your business does, where it is, what you sell, and how to interact with you. It's the difference between Siri understanding “this is a hair salon in Finchley that takes online bookings” and “this is a webpage with some text on it.”
For most small businesses, you need LocalBusiness schema at minimum — your name, address, phone number, opening hours, and services. If you sell products, add Product schema with prices and availability. If you take bookings, add the relevant reservation markup.
Claim and complete your Apple Maps listing. This sounds obvious, but I've audited a dozen small businesses this year and half of them had incomplete or outdated Apple Maps profiles. Siri pulls from Apple Maps first. If your listing says you close at 5pm but you're actually open until 7, Siri will tell customers you're closed. Fix it.
Enable online booking or ordering. If a customer asks Siri to book an appointment and your only option is “call us,” you've lost that customer. The AI can't make a phone call for them (yet). It needs a digital endpoint — an online booking form, an API, a scheduling link. Every friction point between the customer's request and the completed action is a point where Siri sends them to your competitor instead.
- Hair salons, clinics, services: Use a booking platform that integrates with Apple (Fresha, Timely, Square Appointments all work)
- Restaurants: Make sure your reservation system is connected — OpenTable and Resy have SiriKit integration
- E-commerce: Structured product data with clear pricing, availability, and purchase links. Apple Pay integration is a bonus — it makes the transaction seamless within Siri
- Property, professional services: At minimum, a contact form and clear service descriptions. Better: an enquiry form that Siri can pre-fill with context
It's Not Just Siri
The reason I'm pushing clients on this isn't just Apple. Google's AI Mode — their equivalent of AI-powered search — has expanded globally to over 200 countries. ChatGPT now has search built in. Perplexity is growing fast. Every major platform is moving toward AI assistants that answer questions, compare options, and complete actions on behalf of users.
Siri matters most because of scale — 2.2 billion devices is an audience you can't ignore. But the underlying shift is bigger than any one product. The way people find and interact with businesses is moving from “I search, I browse, I choose” to “I ask, the AI recommends, I confirm.” And in that world, the AI's ability to understand your business is as important as your website's design.
I've started calling this GEO — Generative Engine Optimisation. It's the SEO of the AI era. The principles are similar (be findable, be structured, be relevant) but the tactics are different. Your website still matters, but it's increasingly not the thing customers see. It's the thing AI reads on their behalf.
What I'm Doing for Clients Right Now
For a jewellery e-commerce client, I've added structured product data across their entire catalogue — every item has schema markup with price, availability, material, and product category. When an AI assistant searches for “gold pendant necklace under £200,” their products are machine-readable in a way that most competitors' aren't.
For a property tech client, we've structured their letting agent portal so that property listings include full schema markup — location, price, availability, property type, features. When someone asks an AI to find them a two-bedroom flat in a specific area, the data is there for the AI to work with directly.
For the salon? We fixed her Google Business Profile, added structured data to her website, connected her booking system, and made sure her Apple Maps listing was complete and accurate. Took an afternoon. She'll show up next time someone asks Siri for a haircut nearby.
None of this is complicated. None of it is expensive. But the businesses that do it now will have a significant head start over the ones that wait until they notice their enquiries dropping. By then, the AI assistants will have already learned who to recommend — and changing that first impression is harder than getting it right the first time.
The Uncomfortable Truth
Most small business websites are built for humans to browse. That was the right approach for the last 20 years. But we're entering a period where a growing percentage of your potential customers will never visit your website at all. They'll ask an AI, and the AI will either recommend you or it won't.
The good news: the businesses that prepare now are going to look like geniuses in 18 months. This is one of those rare windows where a small amount of effort delivers an outsized advantage, because most of your competitors haven't started thinking about this yet.
The uncomfortable truth is that your website isn't your shopfront anymore. It's your CV — and the AI is the hiring manager.