What are the top 5 best payment gateways?

    Asked "What are the top 5 best payment gateways?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 6 distinct names across 5 answers on September 8, 2026, and 5 of them in two or more answers, and all 5 engines agreed on Stripe, the only name every engine named.

    Measured acrossChatGPTCopilotGeminiGoogle AI ModePerplexity

    5 of 6 names confirmed · named in 2 or more of 5 answers · asked September 8, 2026 · 5 engines

    The top 5 best payment gateways are Stripe, PayPal, Square, Adyen, and Authorize.Net, each excelling in different areas such as developer-friendly online businesses, omnichannel sales, brand trust, global expansion, and traditional businesses. Stripe is highly developer-friendly with strong API and excellent for subscriptions and international payments. PayPal offers broad consumer familiarity and easy checkout. Square is great for omnichannel sales with integrated POS and hardware support. Adyen is robust for large or internationally focused businesses with strong multi-currency and risk controls. Authorize.Net is a mature gateway with solid fraud protection and extensive merchant services.

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    The full measurement

    • The position each of the 5 engines gave all 6 names.
    • How many of the 5 answers named each of them.
    • 26 sampled observations behind this ranking, and where the engines disagree.
    • Fan-out — the query each engine actually searched.
    • Every citation, and the sources nobody cited.
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