Tracked question
“best free invoicing tool”
We put this exact question to AI engines 3 times since 2026-07-28 and recorded every brand named — and where in the answer.
Each engine’s first pick
Every brand named
| # | Brand | Times named | Avg position | Best | Engines |
|---|---|---|---|---|---|
| 1 | Wave | 3 | 3.0 | 1 | 1 |
| 2 | Square Invoices | 3 | 4.3 | 4 | 1 |
| 3 | Zoho Invoice | 2 | 2.5 | 2 | 1 |
| 4 | Invoice Ninja | 2 | 3.0 | 2 | 1 |
| 5 | Square Online | 2 | 5.5 | 5 | 1 |
| 6 | PayPal | 2 | 6.5 | 6 | 1 |
| 7 | Bonus | 1 | 1.0 | 1 | 1 |
| 8 | Wave Accounting | 1 | 1.0 | 1 | 1 |
| 9 | Best Simple/No-Frills Option | 1 | 2.0 | 2 | 1 |
| 10 | PayPal Invoicing | 1 | 3.0 | 3 | 1 |
| 11 | Stripe | 1 | 7.0 | 7 | 1 |
Sorted by how often a brand was named, then how early. How we measure →