Benchmark the Answers
Share of answer across ChatGPT, Gemini, Perplexity, and AI Overviews. Two weeks, one plan.

Grapes Worldwide is a generative engine optimisation agency that gets brands named, cited, and recommended inside ChatGPT, Gemini, Perplexity, and Google AI Overviews, measured in share of answer, not guesswork.
Get a Free AI Visibility AuditSearch engines love us. More importantly, so do clients. From industry leaders to ambitious challengers, we make sure they reach the right audience. For us, SEO isn’t just rankings, it’s real impact.
Buyers now ask an assistant before they ask a search engine, and the assistant answers with a shortlist. If your brand is not in that answer, you are not in the consideration set. We run GEO as a visibility system: an entity models recognise, content structured so it can be quoted, citations from the sources models trust, and tracking that shows your share of answer across every major AI platform, prompt by prompt.
Where AI assistants mention you, where they name competitors, and why.
Make models understand exactly who you are, what you sell, and who you serve.
Pages written in answer-first passages that models can lift and attribute.
Presence on the publications, reviews, and lists that AI models quote most.
Structured pages that earn the cited links inside Google's AI answers.
Make sure AI crawlers can reach, read, and render your content.
Fix how assistants describe you when the answer is wrong or outdated.
Five stages, one goal: a brand that AI assistants name, cite, and recommend for the questions your buyers ask. Proven on consumer, fintech, and B2B brands across five countries.
Share of answer across ChatGPT, Gemini, Perplexity, and AI Overviews. Two weeks, one plan.
Brand facts made consistent everywhere models learn from.
Key pages rewritten into citable, answer-first passages.
Presence built on the sources each platform quotes most.
Mentions, citations, and AI referrals, monthly, with the next bets sized.
Agentic GEO operations put autonomous AI agents inside the tracking and optimisation workflow. They run your buyers' prompts across every major assistant daily, log who gets named and cited, flag answers that misdescribe your brand, and map the sources each model relies on. At Grapes, every agent workflow ends at a human desk, where a named GEO lead reviews, corrects, and approves before anything changes.
Agents run buyer prompts across ChatGPT, Gemini, Perplexity, and Copilot daily.
GEO leads decide which prompts matter commercially.
Agents identify the sources each model quotes for your category.
Strategists choose which sources to pursue.
Agents flag AI answers that describe your brand wrongly.
Leads verify the error and plan the correction.
Agents suggest answer-first rewrites of key passages.
Editors approve every line before it publishes.
Agents track when competitors gain or lose AI mentions.
Strategists reweight the plan in response.
Dashboards on mentions, citations, and AI referrals, in plain language.
Your strategist owns the monthly review and next move.
What changes for you
AI multiplies our output. It never replaces our judgment.
The questions CXOs ask us before signing, answered straight.
Generative engine optimisation is the practice of making your brand appear, be cited, and be recommended in AI-generated answers from ChatGPT, Gemini, Perplexity, Copilot, and Google AI Overviews. Where SEO wins a ranking, GEO wins a mention inside the answer.
SEO optimises pages to rank in a list of links. GEO optimises your entity, passages, and third-party citations so models choose to quote you. They share foundations, which is why we run them together, but GEO adds prompt tracking, source mapping, and answer accuracy work.
No honest agency can guarantee a model's output. What we can do is raise the probability measurably: we benchmark your share of answer on a fixed prompt set, then report how it moves month on month.
ChatGPT, Google Gemini and AI Overviews, Perplexity, Microsoft Copilot, and Claude. Each platform favours different sources, so the citation plan is built per platform, not one size for all.
Platforms with live web retrieval, such as Perplexity and AI Overviews, can reflect changes within weeks. What models learned in training moves slower, typically over several months, which is why entity and citation work starts on day one.
Agents run buyer prompts across every major assistant daily, map the sources each model cites, and flag answers that get your brand wrong. Every agent workflow passes a human checkpoint where a named GEO lead approves what changes.
Three reasons clients cite. Our search work delivered 263% visibility growth for Ai-CHA and 250% organic traffic growth for Panasonic, the foundation AI answers draw from. SEO, content, and PR sit in one team, so citations are earned, not hoped for. And every month you see your share of answer, from five offices worldwide.