Rarely. Amex is named in only 10% of answers about corporate cards and expense management (#10).
Measured by asking ChatGPT, Gemini and Perplexity the questions buyers ask, then counting who gets named. Amex appears in 1 category we track.
| Category | Rank | Named in | Share of voice | % |
|---|---|---|---|---|
| corporate cards and expense management | #10 | 3/30 | 10% |
A full scan asks all 10 buyer questions and returns a fix plan. Free, no account.
Counts are mentions in AI answers, not endorsements. Measured 2026-09-20. Nobody pays to appear.