AI assistants most often recommend Debitoor for expense management software in 🇩🇪 Germany (Deutsch), naming it in 67% of the buyer questions we tested, followed by Datev and Lexoffice. We asked an AI model the questions buyers ask about expense management software and tallied which brands it named most — "share of voice" in AI answers, who AI recommends when no human is watching.
| # | Brand | AI share of voice |
|---|---|---|
| 1 | Debitoor | 4/6 (67%) |
| 2 | Datev | 3/6 (50%) |
| 3 | Lexoffice | 3/6 (50%) |
| 4 | Spendee | 2/6 (33%) |
| 5 | Expensify | 1/6 (17%) |
| 6 | Concur | 1/6 (17%) |
| 7 | Spendesk | 1/6 (17%) |
| 8 | DATEV | 1/6 (17%) |
| 9 | SAP Concur | 1/6 (17%) |
| 10 | Wave | 1/6 (17%) |
| 11 | Wally | 1/6 (17%) |
| 12 | Numbrs | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇩🇪 Germany (Deutsch). Updated 10/10/2026. A proxy for how AI assistants describe this category.
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