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Embedded payments platforms · November 2026 Edition

Adyen for Platforms vs Square

One of fourteen models named Adyen for Platforms first on the direct prompt; zero named Square. Adyen for Platforms was named by fourteen of the fourteen models and Square by seven and Adyen for Platforms carries 47 labels and Square 10, so the shares are not directly comparable.

Adyen for Platforms

accepted challenger

Named in one category this edition.

Square

criticized challenger

Named in seven categories this edition.

First-choice share2%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate17%30%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#3#5A position in a field of 9; printed, not drawn.
Labels4710A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Adyen for Platforms reading right to left. Rank and label count are printed, not drawn.Stripe Connect was named alongside these two in twelve of the fourteen direct answers. Stripe Connect vs Adyen for Platforms · Stripe Connect vs Square · Finix vs Adyen for Platforms

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the embedded payments platforms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Adyen for PlatformsFirst choices, of fourteen modelsSquare
Direct101 against Adyen for Platforms
Paraphrase001 against Adyen for Platforms
Comparative10
Budget-constrained014 against Adyen for Platforms
Scale-constrained00
Negative002 against Adyen for Platforms · 3 against Square
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the November 2026 Edition, Adyen for Platforms and Square were named in the same answer sixteen times, of the 140 answers naming Adyen for Platforms and the 100 naming Square. In those answers Square took the first choice zero times and Adyen for Platforms one.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Adyen for Platforms and Square stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Adyen for Platforms Square first choice named as an alternative argued againstblank: not namedEach cell is one answer, Adyen for Platforms on the left and Square on the right.

The direct prompt

The plain question, one answer per model, grouped by where Adyen for Platforms and Square stood in it.

Adyen for Platforms first, Square not the choice

1 of 14 modelsSquare was named in the answer but not as the choice, or not at all.
Muse Glimmer 30BAdyen for Platforms, Stripe Connect alternatives: Finix, NMI, Payrix, Rainforest, Stax Connect, TreviPay, Unit

Neither was the first choice, one was named

10 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5HighRadius alternatives: Adyen for Platforms, AvidXchange, Tipalti
GPT-5.4 miniStripe Connect alternatives: Adyen for Platforms, EBizCharge, Finix
Gemini 3.5 FlashBalance, TreviPay alternatives: Adyen for Platforms, EBizCharge, Finix, Fortis, Stripe Connect
Perplexity SonarStripe Connect alternatives: Adyen for Platforms, Finix
Grok 4.20Stripe Connect alternatives: Adyen for Platforms, Finix
Mistral SmallFinix alternatives: Adyen for Platforms, NMI Payments, Stripe Connect
DeepSeek V4 FlashStripe Connect alternatives: Adyen for Platforms, Finix, HighRadius, Invoiced, Rainforest
Qwen 3.7 FlashStripe Connect alternatives: Adyen for Platforms, Chargebee, Dwolla, Tipalti
GLM 4.7 FlashXStripe Connect alternatives: Adyen for Platforms, EBizCharge, Finix, Rainforest
MiniMax M2.5Finix, Stripe Connect alternatives: Adyen for Platforms, NMI, Spreedly

Neither was named

3 of 14 modelsThe answer made no first choice from these two in this category.
Llama 4 Maverickno first choice
Kimi K2Finix alternatives: Moov, Stripe Connect
GPT-6 LunaStripe Connect alternatives: Finix, Moov

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Square leads by two points.
Square2%#5 of 9
Adyen for Platforms0%#9 of 9
The full small business standing →
Mid-marketThe figures above
Level: the same share of first choices.
Adyen for Platforms2%#3 of 9
Square2%#5 of 9
The full mid-market standing →
Enterprise
The order flips: Adyen for Platforms leads at enterprise.
Adyen for Platforms39%#1 of 7
Square0%#– of 7
The full enterprise standing →

What the models said about Adyen for Platforms

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Providers like Adyen, Worldpay (Payrix), or legacy payment facilitators often require $1,000+ monthly minimum fees... Avoid these until you scale.” Gemini 3.5 Flash · budget prompt · hard negative
“usually better once processing volume is high enough to justify custom pricing and additional integration work” Perplexity Sonar · budget prompt · soft negative
“prioritize Stripe Connect or Adyen (though Adyen is more enterprise-oriented with potentially higher minimums)” Grok 4.20 · budget prompt · soft negative
“most SaaS and marketplace teams start with Stripe Connect or Adyen for Platforms for speed and compliance offload” Muse Glimmer 30B · comparative prompt · first choice
“the default starting point for platform embedded payments” Muse Glimmer 30B · direct prompt · first choice
“Choose Adyen when international acquiring, complex currencies, or omnichannel enterprise payments outweigh implementation speed.” Perplexity Sonar · direct prompt · alternative

What the models said about Square

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.

“Weaker for pure software-embedded/ISV use cases—better suited for hardware-integrated retail.” Grok 4.20 · negative prompt · soft negative
“Large processors like Stripe, PayPal, and Square often operate under an "aggregator" model” MiniMax M2.5 · negative prompt · soft negative
“Very small / in-person + online, no dev resources: Square Free plan.” Muse Glimmer 30B · budget prompt · first choice
“they build a secondary backup processor (like Square or Adyen) ready to go live if Stripe locks them out” Qwen 3.7 Flash · negative prompt · alternative
“Square/TBD, or Mollie (depending on geography) tend to have far better support infrastructure” DeepSeek V4 Flash · negative prompt · alternative
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.