← All online payment processing rankings

Stripe vs Square: which one does AI recommend?

We asked ChatGPT, Gemini and Perplexity 10 questions buyers ask about online payment processing — 30 answers in total — and counted who got named. Stripe is named in 22 of 30 answers (73%); Square in 17 (57%).

Stripe

73%

named in 22 of 30 answers

ChatGPT: named in 90% of answers

Gemini: named in 40% of answers

Perplexity: named in 90% of answers

Square

57%

named in 17 of 30 answers

How they rank against everyone else

Stripe

73%

Square

57%

PayPal

53%

Helcim

37%

Adyen

27%

Shopify Payments

27%

Airwallex

20%

Paddle

17%

Where does your product land?

Same 10 questions, your product, about a minute. No account.

Counts are mentions in AI answers, not endorsements, measured 2026-09-20. Nobody pays to appear.