Does ChatGPT Recommend Your Brand? GEO Is SEO Too
Ask ChatGPT, Google or Microsoft Copilot for "the best accounting firm for small businesses in Madrid" or "a reliable web designer for my clinic in Toronto", and you'll often get a ready-made answer instead of a list of links: a few names, a short summary and, with luck, some sources. For a growing business, the question is simple: is your brand one of those names?
The good news is that showing up in AI answers isn't about hacking chatbots or finding a secret trick. It mostly comes down to something you should be doing anyway: keeping your digital presence clear, consistent, credible and easy to verify. In other words, GEO is SEO too.
SEO, AEO and GEO in plain language
· SEO (search engine optimization): making your website easy for search engines like Google and Bing to find, understand and show in their results.
· AEO (answer engine optimization): shaping your content so it directly answers the questions people ask, in a format that search features and assistants can use as an answer.
· GEO (generative engine optimization): improving the chances that AI tools that write answers (ChatGPT, Google's AI Overviews and AI Mode, Microsoft Copilot) use and cite your content. The term was coined by researchers from Princeton University and IIT Delhi in a paper presented at KDD 2024.
These aren't three separate projects. They are layers of the same discipline: being the clearest, most trustworthy answer to your customers' questions.
What Google and Bing actually say
Before you buy into any "AI ranking secret", read what the platforms themselves have published.
Google: no special requirements
Google's guide AI features and your website is explicit: there are no additional requirements to appear in AI Overviews or AI Mode, and no special optimizations are necessary. The usual SEO fundamentals apply, from crawlable, well-linked pages with important content in text to structured data that matches the visible text and an up-to-date Business Profile. Google also states that you don't need new machine-readable files, AI text files or special schema markup to appear in these features.
Bing: GEO is now in the official guidelines
Microsoft went further. In February 2026 it rewrote the Bing Webmaster Guidelines to cover Copilot answers and named Generative Engine Optimization (GEO) as a concept focused on content eligibility for grounding and reference in AI responses, as Search Engine Journal reported. The guidelines note that GEO doesn't guarantee citations, just as SEO doesn't guarantee rankings. The advice is practical: state facts directly, keep entity names clear and consistent, focus each URL on a single topic and place essential information near the top of the page.
Bing also launched AI Performance in Bing Webmaster Tools (public preview), a report that shows how often your content is cited in Microsoft Copilot and AI-generated summaries in Bing, which pages are cited, and the "grounding queries" the AI used to retrieve them.
Both draw a clear line on manipulation
On 15 May 2026, Google updated its spam policies to clarify that spam includes "attempting to manipulate generative AI responses in Google Search", as Search Engine Land reported. Bing's rewrite expanded its abuse definitions with sections on "Keyword Stuffing and Artificially Engineered Language" and "Prompt Injection and AI Manipulation". The message is consistent: tricks aimed at AI answers are treated as spam.
What the research says (and what it doesn't)
A few studies help separate signal from noise, if you read each one for what it actually measured.
Evidence makes content more visible
In the original GEO paper (Aggarwal et al.), the researchers found that GEO methods could boost a source's visibility by up to 40% in generative engine responses. The best-performing methods were adding citations to credible sources, adding relevant quotations and adding statistics. Keyword stuffing, a classic old-school SEO tactic, offered little to no improvement. Note the context: these results come from the authors' own test environment (plus a test on Perplexity), not from ChatGPT or Google.
Your reputation beyond your website counts
Ahrefs studied which factors relate to brands being mentioned in Google AI Overviews. Brand web mentions (your brand name appearing anywhere on the web) showed a correlation of 0.664 with AI Overview brand visibility, compared with 0.218 for backlinks. Two caveats: this is a correlation, not proof of cause and effect (Ahrefs stresses this itself), and it applies to Google AI Overviews only, not to ChatGPT.
ChatGPT goes to the source
In a study of how ChatGPT searches the web (free, logged-out sessions, August–September 2026), Ahrefs analyzed its "fan-out" queries, the extra searches it runs behind the scenes to build an answer. Some of those searches are limited to a single website (using the site: operator). Of the most common single-site searches, 75.9% pointed at a brand's own website rather than at retailers, government sites, forums or review sites. In separate citation data (US, March to September 2026), ChatGPT's citations of Reddit dropped 88% in six months. Ahrefs' reading: ChatGPT seems to be moving from sites that summarize information to the sources that produce it. For your business, that means your prices, services and key facts should live on your own site, in plain text, on easy-to-find pages. Ahrefs warns this is a snapshot that could shift with the next model update.
Reviews matter most close to the purchase
A Seer Interactive study of 800K AI responses across ChatGPT, Google AI Mode, Gemini and Perplexity found that trust and review sites made up 1.51% of citations at the Awareness stage (general category questions) and 24.27% at the Intent stage (questions like "Should I choose [brand]?"). The research was commissioned by Trustpilot, a review platform, so keep that in mind. Still, the direction makes sense: when people are ready to buy, AI leans on what customers say.
Schema is good hygiene, not a magic switch
Structured data (schema) is code that labels information on your pages, such as your address, products or FAQs, so machines can read it reliably. Ahrefs tracked pages that added schema and found no meaningful increase in AI citations in Google AI Mode or ChatGPT, plus a small decline in AI Overviews that it couldn't clearly attribute to the schema. Those pages were already heavily cited, so the study says little about pages AI doesn't see yet. Schema still has solid reasons to exist (rich results, knowledge graphs, entity recognition), so add it accurately, but don't expect it to do the work alone.
Your GEO hygiene checklist
None of this requires paid tools. It's basic digital hygiene every growing business should have.
1. Make your identity crystal clear. State who you are, what you do, for whom and where, in plain words on your homepage and About page. Use exactly the same brand name everywhere.
2. Keep your NAP consistent. Your name, address and phone number should match across your website, Google Business Profile, Bing Places for Business, social profiles and directories.
3. Earn genuine reviews. Ask real customers to review you on the platforms that matter in your market, and reply to them. Never buy or fake reviews.
4. Earn real brand mentions. Local press, industry associations, partners and events get people talking about you. That's brand building, not link buying.
5. Write answer-first content. Open each page with the direct answer, then explain. Add a short FAQ with the questions customers actually ask you.
6. Use structured data correctly. Organization or LocalBusiness, Product and FAQ markup where relevant, always matching what is visible on the page.
7. Cite sources and use real numbers. Back claims with your own data, client results or credible studies, and link to them.
8. Set up Google Search Console and Bing Webmaster Tools. Both are free. Bing's AI Performance report shows when Copilot cites your pages.
9. Avoid spammy AI tricks. No hidden text, prompt injection, mass-produced AI pages or keyword stuffing. Google and Bing both treat these as spam.
Frequently asked questions
Is GEO replacing SEO?
No. Google says the same SEO best practices apply to its AI features, and Bing's guidelines treat GEO alongside SEO. GEO is SEO applied to a new kind of results page.
How do I know whether AI tools mention my business?
Ask them the questions your customers would ask, check the AI Performance report in Bing Webmaster Tools, and review Google Search Console, where traffic from AI Overviews and AI Mode is included in the Performance report.
Do I need an llms.txt file or a special "AI file"?
Not for Google. Its documentation says you don't need new machine-readable files, AI text files or special markup to appear in its AI features.
How long does it take to see results?
No one can promise a date; even Bing notes that GEO doesn't guarantee citations. Hygiene fixes can be done quickly, while reviews and brand mentions build over time. Think of it as a compounding asset, not a one-off campaign.
Build a presence AI can trust
At Blueprisma, we work as a Growth Partner for businesses across Europe, Latin America and North America. We build scalable digital systems (websites, social strategy, automations and AI) that give you autonomy and growth you can measure. GEO fits naturally into that work: a clear website, consistent business information, content that answers real questions and a reputation that speaks for you.
Curious how AI tools see your brand today? Book a 15-minute call or get in touch through blueprisma.net. We'll review your digital presence and show you where to start.
