Glossary

The language of AI visibility

Plain-English definitions of the terms you'll see across Spottlo.

AI visibility
How often AI answer engines mention or recommend your brand when people ask buyer questions. It's the AI-era equivalent of ranking on Google — except the answer is generated, not a list of links.
GEO (Generative Engine Optimization)
The practice of getting your brand to show up inside AI-generated answers. Where SEO optimizes for search rankings, GEO optimizes for being named and cited by ChatGPT, Perplexity, Gemini and Google AI Overviews.
Share of Voice (SoV)
The share of tracked prompts where your brand appears, measured against the competitors you track. If you're named in 6 of 10 answers and rivals split the rest, your Share of Voice is high. The Share-of-Voice trend is how that number moves over time — rising means you're winning more AI answers.
Prompt
A buyer-intent question we ask each AI engine on your behalf — e.g. "best project management software". We check whether your brand shows up in the answer. Good prompts are the real questions your customers ask, without naming you.
AI engine (answer engine)
A tool that answers questions with generated text instead of a list of links. Spottlo tracks four: ChatGPT, Perplexity, Gemini and Google AI Overviews.
Mentioned
Your brand name appears somewhere in the AI's answer. It means the model knows you exist for that question — the first step of AI visibility.
Cited
Stronger than mentioned: the AI links to your site or names you as a source. Citations drive real traffic and signal the engine trusts you as an authority, not just a name it recalls.
Position / rank
Where your brand appears among the names in an answer — first, second, third. Being named first carries far more weight than being buried at the end.
Google AI Overviews
The AI-generated summary Google now shows at the top of many search results, above the classic blue links. Being included is prime AI-era real estate — and it pulls from live web sources, so it behaves differently from the pure LLMs.
Competitor leaderboard
A ranking of you against the competitors you track, by Share of Voice. It answers "who is winning the AI answers in my market?" — and shows exactly which rivals the engines recommend instead of you.
Movement alert
A Slack notification we send when a brand's Share of Voice moves by a meaningful amount after a re-scan — so you hear about a swing in your AI visibility the moment it happens.
Re-scan / refresh
Running your prompts again to get fresh results. Brands refresh automatically every week (daily on the add-on), and you can trigger a manual "Refresh now" any time you've made a change worth re-checking.

Find out what AI says about you — free

Enter your domain. We'll run it through ChatGPT, Perplexity, Gemini and Google AI Overviews and show you exactly where you land. No signup, no card.