10 buyer questions asked on ChatGPT, Gemini, Perplexity — 30 answers analysed, 2026-09-20. Ranked by how many answers named each product. Square was named most often (21 of 30).
| # | Product | Answers naming it | Share of voice | % |
|---|---|---|---|---|
| 1 | Square scored 79/100 | 21 |
|
70% |
| 2 | Shopify POS | 20 |
|
67% |
| 3 | Lightspeed Retail | 17 |
|
57% |
| 4 | Clover | 13 |
|
43% |
| 5 | PayPal Zettle | 6 |
|
20% |
| 6 | SumUp | 6 |
|
20% |
| 7 | Helcim | 5 |
|
17% |
| 8 | Loyverse | 5 |
|
17% |
| 9 | PHP Point of Sale | 3 |
|
10% |
| 10 | eHopper | 2 |
|
7% |
| 11 | KORONA POS | 2 |
|
7% |
| 12 | PayPal POS | 2 |
|
7% |
Which one do the AI assistants actually name more often?
Square vs Shopify POSSquare vs Lightspeed RetailShopify POS vs Lightspeed RetailWe'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 point of sale system for small retail — 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.