10 buyer questions asked on ChatGPT, Gemini, Perplexity — 29 answers analysed, 2026-09-20. Ranked by how many answers named each product. Mercury was named most often (21 of 29).
| # | Product | Answers naming it | Share of voice | % |
|---|---|---|---|---|
| 1 | Mercury | 21 |
|
72% |
| 2 | Brex scored 64/100 | 19 |
|
66% |
| 3 | Ramp | 15 |
|
52% |
| 4 | Rho | 14 |
|
48% |
| 5 | Relay | 10 |
|
34% |
| 6 | Airwallex | 6 |
|
21% |
| 7 | Novo | 6 |
|
21% |
| 8 | Bluevine | 4 |
|
14% |
| 9 | Chase | 3 |
|
10% |
| 10 | BILL Spend & Expense | 2 |
|
7% |
| 11 | QuickBooks | 2 |
|
7% |
| 12 | Xero | 2 |
|
7% |
| 13 | Wise Business | 1 |
|
3% |
Which one do the AI assistants actually name more often?
Mercury vs BrexMercury vs RampBrex vs RampWe'll ask the same 10 questions about your product and show you which ones you're missing from. Takes about a minute — no account, no card.
Scanning in startup banking and spend management — the same category as this table.
Method: each surface was asked the same 10 buyer questions; every answer was analysed for which products it named. Counts are mentions in answers, not endorsements. Nobody pays to be listed.