Burger King vs Carl's Jr.: AI Share of Voice Comparison
In the latest Famewise run (data as of 2026-08-17), Burger King was named in 66 AI answers and Carl's Jr. in 16, across ChatGPT, Claude and Gemini with web search on and off. Burger King holds the larger share of voice. They are named together in 13 answers.
| Burger King — answers naming it | 66 |
|---|---|
| Carl's Jr. — answers naming it | 16 |
| Share of voice split | Burger King 80% / Carl's Jr. 20% |
| Answers naming both | 13 |
| AI models | OpenAI GPT, Anthropic Claude, Google Gemini |
Updated
Relative share of voice
Of the 82 mentions across the two brands, Burger King takes 80% and Carl's Jr. 20%. They are named together in 13 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 visibility: the share of this category's answers that name them at least once. Share of mentions is a different cut of the same data — each brand's slice of every brand mention in the category. Every number reflects the latest scheduled run.
Read the full methodology — sample sizes, formulas and refresh frequency →
Frequently asked questions
Is Burger King or Carl's Jr. more visible in AI answers?
In the latest Famewise run, Burger King is named in 66 AI answers and Carl's Jr. in 16. Burger King has the higher share of voice. The two are named together in 13 answers.
How are Burger King and Carl's Jr. 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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