AI assistants most often recommend Taxfix for tax software in 🇩🇪 Germany (Deutsch), naming it in 83% of the buyer questions we tested, followed by Smartsteuer and Elster. We asked an AI model the questions buyers ask about tax 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 | Taxfix | 5/6 (83%) |
| 2 | Smartsteuer | 3/6 (50%) |
| 3 | Elster | 3/6 (50%) |
| 4 | Wundertax | 2/6 (33%) |
| 5 | ElsterFormular | 1/6 (17%) |
| 6 | WISO Mein Steuerbescheid | 1/6 (17%) |
| 7 | Wiso Mein Steuerbescheid | 1/6 (17%) |
| 8 | Taxman | 1/6 (17%) |
| 9 | Wiso Mein Steuerbrief | 1/6 (17%) |
| 10 | WISO Mein Steuerbrief | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇩🇪 Germany (Deutsch). Updated 10/9/2026. A proxy for how AI assistants describe this category.
Is your brand missing — or want to climb the AI rankings?
Check your brand's AI visibility free →