In short
Generative engine optimization (GEO) is the work of making your business easy for ChatGPT, Gemini, Perplexity, Claude and Copilot to identify, trust and recommend. Vatam, based in Kigali, builds entity clarity, consistent facts, third-party mentions and crawlable pages for East African brands, and measures results monthly without promising an AI mention.
Why do AI assistants name some businesses and not others?
They name the businesses they can identify clearly and find corroborated in several places. An assistant is predicting a helpful answer from what it has learned and what it can retrieve, so a business with muddled, thin or contradictory information is easy to skip.
When someone asks “where can I buy luxury lights in Nigeria”, the assistant is not running a popularity contest. It is looking for a clear entity that matches the question and has enough supporting evidence to be safe to mention. Our LAGE Lightings case study shows Gemini, ChatGPT and Claude naming that brand, formerly Lights Architect, first for luxury lighting questions in Nigeria.
Five signals do most of the work.
- Entity clarity: who you are, what you sell, where you operate and who for, stated plainly on your own site.
- Consistent facts: the same name, address, services and descriptions everywhere you appear.
- Corroboration: mentions in directories, press, partner sites and review platforms that agree with what you say about yourself.
- Original data: something only you can supply, such as your own pricing ranges, local guides, surveys or case notes.
- Crawlability: AI crawlers can actually reach and read your pages.
What does GEO involve in practice?
It starts with making your own site unambiguous, then extends outward. For a Nairobi fintech, that might mean a clear About page, named leadership, a licence statement, Organization schema and a consistent description across LinkedIn, Crunchbase-style profiles and local business directories.
For a Dar es Salaam safari operator, it means being described the same way on your site, in tourism directories, in review platforms and in any press, with real itineraries and clear facts about where you operate. Assistants cross-check, and conflicting details lower confidence.
Crawl access matters too. Some sites block AI crawlers by accident through security plugins or old robots.txt rules, so we check access for GPTBot, ClaudeBot, PerplexityBot and Google-Extended, and decide with you which to allow. The technical side is covered under technical SEO and site speed.
Is llms.txt worth adding?
It is a helpful extra, not a fix. An llms.txt file is a plain-text summary of your site meant to help AI systems find your key pages. Support across assistants is uneven and not confirmed by every provider, so we add one when it is cheap to do, but we never rely on it to earn a mention.
The evidence your business exists, does what it says and is talked about elsewhere does far more.
What do we deliver for GEO?
| Deliverable | What it means for you |
|---|---|
| AI visibility baseline | A recorded snapshot of whether ChatGPT, Gemini, Perplexity, Claude and Copilot name you or your competitors for your key questions. |
| Entity and facts audit | A list of every place your business details are missing, thin or inconsistent, with fixes. |
| Site changes | Clear About, service and location pages, Organization and LocalBusiness schema, and crawler access reviewed. |
| Corroboration plan | A short, realistic list of third-party sources worth being listed or mentioned on in your market. |
| Original-data content | Pages built around facts only you can provide, written so they are easy to cite. See content marketing. |
| Monthly report | Prompt-panel results, what changed, and what we do next. |
The Lens and Co case study began with a July 2026 baseline: cited by zero AI answers while four or more competitors were. The site relaunched in October 2026, and we are still measuring the effect.
How do you measure GEO?
We use a prompt panel. That is a fixed set of questions your buyers would ask, run across ChatGPT, Gemini, Perplexity, Claude and Copilot every month, with results recorded as named, cited, mentioned with a competitor, or absent.
A fixed panel lets us compare month to month. Because AI answers change between sessions, we look at trends over several runs rather than celebrating one lucky screenshot. We also watch analytics for referrals from AI tools.
What are the honest limits?
Nobody controls what ChatGPT, Gemini or Perplexity say, so nobody can guarantee a mention. We can improve the signals these systems rely on, measure the result and tell you plainly when something is not moving.
Be wary of anyone who sells a guaranteed place in AI answers. What a good partner promises is a baseline, the work, and honest reporting.
It also takes time. Some changes show up in retrieval-based tools like Perplexity quickly, while others depend on how models update. For the practical steps you can start yourself, read how to get cited by ChatGPT, Gemini and Perplexity, or ask for the free AI visibility audit at /contact/.
Frequently asked questions
How do I get ChatGPT to recommend my business?
Make your business easy to identify and easy to corroborate. State what you do clearly on your site, keep details consistent across the web, earn mentions on trusted third-party sites and allow AI crawlers. There is no switch to flip, and no one can guarantee a recommendation.
What is the difference between GEO and AEO?
AEO focuses on being the direct answer in snippets, AI Overviews and voice results, mostly through page structure. GEO focuses on being named and recommended by generative assistants, mostly through entity clarity and third-party evidence. The two overlap and share many tactics.
Should I block AI crawlers like GPTBot and ClaudeBot?
It depends on your goals. If you want to be cited and recommended, blocking them can reduce your chances. If you have licensing concerns, you may choose to restrict some. We review your robots.txt with you and set each bot deliberately.
Can you guarantee Gemini or Perplexity will mention us?
No. These systems are outside anyone's control, and results vary between sessions. We guarantee a measured baseline, the work that strengthens your signals, and monthly prompt-panel reports so you can see exactly what is changing and what is not.
Does GEO work for small local businesses?
Yes, and local clarity often helps. A Kampala law firm or a Zanzibar lodge with consistent details, real reviews and a clear page for each service is easier for an assistant to recommend than a vague, generic competitor.
How is GEO tracked if AI answers change every time?
We run a fixed panel of prompts every month and record the outcomes across several engines. Looking at the trend over months, rather than one result, filters out the randomness and shows whether your visibility is genuinely improving.