Best overall · Prompt 1 of 8 · September 2026

A real buyer question from the September 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“What's the best point-of-sale system for a retail store?”

ChatGPT answered 3× this snapshot

…or both. Here’s a practical shortlist: Best overall for small-to-midsize retail: Square for Retail Easy to set up and use Strong inventory tools Built-in payments Good for single stores or small chains Transparent pricing Best if: you want something simple, modern, and quick to launch. Best for inventory-heavy retail: Lightspeed Retail Advanced inventory management Good for stores with many SKUs, variants, and…

Named across its answers: 1. Square2. Lightspeed Retail3. Shopify POS4. Clover5. Vend

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

Square is winning this question, earning the first recommendation slot 4 of 9 times with an average position of 1.4, while Clover appears in every answer but averages position 4.1 and never leads. That gap between mention rate and recommendation rank matters because buyers scanning AI answers weight early placements far more than later appearances.

AI-generated read of the September 2026 measurements.

Who wins this question

Owned Consensus

All three models name Square, Lightspeed Retail, Shopify POS and Clover on this question.

ChatGPT

Claude

Gemini mentioned · first · avg. pos

Square 111111222 9/9 · 6× first · #1.3

Shopify POS 333222111 9/9 · 3× first · #2

Lightspeed Retail 222333333 9/9 · never first · #2.7

Clover 445444444 9/9 · never first · #4.1

Helcim 555 3/9 · never first · #5

Revel Systems 45 2/9 · never first · #4.5

Toast 55 2/9 · never first · #5

Vend 56 2/9 · never first · #5.5

Square POS 5 1/9 · never first · #5

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Never mentioned here: Loyverse, Aptos, Oracle Retail, Manhattan Associates, Microsoft Entra ID, Okta, Smile.io.