10 buyer questions asked on ChatGPT, Gemini, Perplexity — 30 answers analysed, 2026-09-20. Ranked by how many answers named each product. Zoho Invoice was named most often (24 of 30).
| # | Product | Answers naming it | Share of voice | % |
|---|---|---|---|---|
| 1 | Zoho Invoice | 24 |
|
80% |
| 2 | Wave scored 72/100 | 21 |
|
70% |
| 3 | Invoice Ninja | 19 |
|
63% |
| 4 | Square Invoices | 13 |
|
43% |
| 5 | PayPal Invoicing | 7 |
|
23% |
| 6 | Paymo | 6 |
|
20% |
| 7 | Stripe Invoicing | 5 |
|
17% |
| 8 | Akaunting | 3 |
|
10% |
| 9 | Bookipi | 2 |
|
7% |
| 10 | FreshBooks | 1 |
|
3% |
| 11 | Invoicely | 1 |
|
3% |
| 12 | QuickBooks | 1 |
|
3% |
Which one do the AI assistants actually name more often?
Zoho Invoice vs WaveZoho Invoice vs Invoice NinjaWave vs Invoice NinjaWe'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 free invoicing software for freelancers — 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.