Five engines. One department.
Each answer engine picks its sources differently. Voltaire tracks and improves your presence on all of them under one retainer.
ChatGPT
The largest answer engine by usage. ChatGPT leans on its browsing index and licensed sources when buyers ask for vendors, and it favors structured, recently updated pages that answer the question directly.
How we win citations on ChatGPT →- ChatGPT+8%88%
- Perplexity+2%72%
- Gemini+6%64%
- AI Overviews+4%51%
- Claude-2%43%
Illustrative
Perplexity
Citation-first by design. Every answer ships with visible sources, which makes citation share directly measurable and makes authority signals on cited domains matter more than anywhere else.
How we win citations on Perplexity →Illustrative
Claude
Claude answers vendor questions with fewer, higher-confidence recommendations. Clear positioning and consistent descriptions of your firm across the open web weigh heavily.
How we win citations on Claude →- ChatGPT+8%88%
- Perplexity+2%72%
- Gemini+6%64%
- AI Overviews+4%51%
- Claude-2%43%
Illustrative
Gemini
Google's model draws on the freshest crawl of the open web. Technical health, structured data, and the same authority signals that drive AI Overviews carry over.
How we win citations on Gemini →Illustrative
Google AI Overviews
The AI answer layer on top of Google Search. Appearing here is the closest thing to classic SEO in the answer engine era, and it compounds with everything above.
How we win citations on Google AI Overviews →- ChatGPT+8%88%
- Perplexity+2%72%
- Gemini+6%64%
- AI Overviews+4%51%
- Claude-2%43%
Illustrative