← Embedded Finance Index 2026/Vendor

Square

Provider
PSP

Embedded-finance provider tracked in the Embedded Finance Index — disclosed by 31 companies across 1 category.

square.com ↗Also analysed as a company — its own stack →Open Banking Tracker profile ↗
CategoriesPSP
Rank#14 of 496 in PSP
Buyers31 companies
OwnerBlock
RegulatoryApplication filed · National trust bank
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Ownership
Part of Block.
Charter application · Application filed
Builders Bank & Trust, N.A. · National trust bank · OCC · Sioux Falls, SD · filed 2026-09-04.
Application filed · filed 2026-09-04
Uninsured, non-depository trust bank for bitcoin and digital-asset custody, riskless-principal execution and stablecoin settlement — a second charter alongside Square Financial Services (Utah ILC), replacing 50+ state MTL and virtual-currency licences. Announced 2026-09-08.
source ↗
Who uses Square
31 companies disclose Square in their stack
ZenMaidBooking NinjasJustttheCutGymMasterKnowifyvcitaShowpassTripleseatSprout StudioYouLi - Destination Event Travel PlanningPopmenu+19 more
Buyer mix · 31 of 31 classified
Vertical SaaS / Photography · 3Infrastructure / Payments · 2Vertical SaaS / Events & Ticketing · 2Vertical SaaS / Healthcare · 2Vertical SaaS / Restaurants · 2F&B / Global QSR · 1Horizontal SaaS / Accounting · 1Horizontal SaaS / Document Automation & eSignature · 1
US · 20APAC · 3Canada · 3UK · 3MENA · 2
What the disclosures say
ZenMaid
“get.zenmaid.com/credit-card-processing states 'Built for Stripe and Square...”
Booking Ninjas
“https://www.bookingninjas.com/features/integrations/payment-processor lists Stripe, PayPal, Square, Authorize.net, Braintree, Adyen, and Worldpay as supported payment-processor integrations connected to the Salesforce-native PMS.”
View source · bookingninjas.com ↗
theCut
“Privacy Policy explicitly names Stripe, Square, and PayPal as payment processors.”
GymMaster
“Dedicated billing-provider pages exist for Stripe, Braintree (PayPal), Paystack, plus a GoCardless setup guide and Square integration mentioned in v1160 release notes.”
Knowify
“Knowify's payment processing page names QuickBooks Payments and Square as the two payment processor options for U.S./Canada users; a resource page describes an earlier integration with PaySimple for ACH/credit card.”
vcita
“vcita help center describes 'Payments by inTandem' as a fully integrated payment solution (native gateway) and lists Stripe, PayPal, Square, Venmo as connectable payment processors.”
The complete buyer list and each company’s full embedded-finance stack are in the Embedded Finance Index report. Represent Square? Claim this profile above to unlock your own full list.
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Alternatives to Square

Other PSP providers in the index, by the number of companies that disclose them. A count of public disclosures, not a ranking of the products.

Stripe693 buyers →Adyen256 buyers →PayPal134 buyers →Checkout.com105 buyers →Worldpay78 buyers →Mollie56 buyers →Braintree52 buyers →Pix50 buyers →
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Ranked #14 of 496 in PSP — Embedded Finance Index 2026
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