On Running vs Spanx
How do On Running and Spanx compare inside AI answers? Across the latest Famewise run, here is each brand's visibility in ChatGPT, Claude and Gemini — and how often they are named together.
Relative share of voice
Of the 25 mentions across the two brands, On Running takes 64% and Spanx 36%. They are named together in 2 answers.
How this is measured
Famewise generates the category-level questions consumers ask AI assistants, then asks them to current OpenAI GPT, Anthropic Claude and Google Gemini models — each question with web search on and off. An extraction model records every brand named in every answer, the position of its first mention, and the sentiment toward it. Brands are ranked by share of voice: the number of answers that mention them. Every number reflects the latest scheduled run.
Frequently asked questions
Is On Running or Spanx more visible in AI answers?
In the latest Famewise run, On Running is named in 16 AI answers and Spanx in 9. On Running has the higher share of voice. The two are named together in 2 answers.
How are On Running and Spanx measured?
Famewise asks current OpenAI GPT, Anthropic Claude and Google Gemini models the questions consumers ask in these brands' categories — with and without web search — and records every brand each answer names, its position, and the sentiment toward it.
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