TLDR

- Google published its first official guide to optimizing for AI Overviews and AI Mode, and the headline finding is blunt: AEO and GEO aren't new disciplines, they're still SEO.

- The guide names five popular "AI optimization" tactics as unnecessary, including llms.txt files, content chunking, and rewriting copy specifically for bots.

- What still moves the needle: original, non-commodity content, clean technical foundations, and a genuinely good page experience.

- If you're a business owner comparing a dozen agency pitches full of AEO jargon, this is your cheat sheet for spotting the real ones.

- I break down what changes, what doesn't, and how to actually act on it below.

I've read a lot of hot takes this year claiming SEO is dead and something called AEO or GEO has replaced it. I never fully bought it, and now Google agrees with me. On May 15, Google quietly published its first official guide to optimizing for generative AI features in Search, and it settles a debate that's been running through every marketing Slack channel and LinkedIn feed since AI Overviews launched. The line from Google's own documentation is direct: "optimizing for generative AI search is optimizing for the search experience, and thus still SEO."

That's not a hedge. That's Google closing the door on an entire cottage industry of AEO consultants selling tactics the company just said don't work.

What Google actually debunked

The guide, covered in detail by Search Engine Journal, calls out five specific tactics that agencies have been charging clients for over the past year. Google says you can skip all of them:

Building an llms.txt file for your site. Chunking your content into small, bot-friendly fragments. Rewriting existing pages in a special "AI-friendly" tone. Adding unique schema markup meant only for AI crawlers. And chasing "inauthentic mentions," meaning planted brand references that have no real editorial value behind them.

I've seen all five sold as premium add-ons. None of them, according to Google, change how a page performs in AI Overviews or AI Mode. That's a big deal for any business that's been quoted five figures for an "AEO audit" this year.

What actually still works

Here's the part that should feel familiar if you've done real SEO work for more than a year. Google's guide says its generative AI features are "rooted in our core Search ranking and quality systems." Translation: the same fundamentals that got you ranked in 2023 are still doing the heavy lifting in 2026.

Specifically, Google points to non-commodity content (material with a genuine point of view, not a rehash of the top five results), solid technical basics like crawlable pages and semantic HTML, fast load times, low duplication, and, for local and ecommerce businesses, an active Google Business Profile and a clean Merchant Center feed.

Picture a coffee roaster in Chennai. If their site loads slowly and their "About" page reads like every other roaster's About page, no amount of AI-specific markup fixes that. But if they publish something original, like a real breakdown of why a particular Kerala estate's beans taste different at altitude, that's the kind of content Google says AI Overviews actually want to cite.

Why this matters when you're picking who does your marketing

This is the part I'd flag if you're currently evaluating help. Search around for a seo agency san francisco businesses trust, or scroll through pitches from digital marketing agencies in san francisco, and you'll still see AEO and GEO listed as if they're separate line items from SEO. After this guide, that's a red flag, not a selling point.

A capable seo company san francisco ca team, or any solid digital marketing agency san francisco has on offer, should be talking about the same things Google just validated: original content, technical health, and page experience. If a branding agency san francisco pitch leads with llms.txt and content chunking, ask what problem it's actually solving. When I talk to founders comparing search engine optimization san francisco vendors, I tell them to ask one question: "Would this tactic help a human reader, or only a crawler?" If the answer is only the crawler, skip it.

That advice holds whether you're weighing an online marketing agency san francisco option, a digital advertising agency san francisco shop, or one of the bigger top digital agencies in san francisco with fancier decks. The fundamentals win. Seo services in san francisco built on real editorial quality and clean technical work will outlast whatever the next acronym turns out to be.

Where this leaves you

I don't think this is the last word from Google on AI search. But it's the clearest signal yet that the fastest way to win in AI Overviews is the same way you win in regular Search: build something worth citing. Skip the acronym theater. Fix your technical foundations, write content only you could write, and keep your Business Profile current. Everything else is noise dressed up as a new specialty.