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American Express

Provider
Card NetworkCard Issuing

Embedded-finance provider tracked in the Embedded Finance Index — disclosed by 48 companies across 2 categories.

americanexpress.com ↗Also analysed as a company — its own stack →
CategoriesCard Network, Card Issuing
Rank#3 of 15 in Card Network
Buyers48 companies
HeadquartersNew York, NY, USA
Founded1850
FoundersHenry Wells, William G. Fargo, John Butterfield
RaisedPublic (NYSE: AXP)

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Founders & story · from American Express’s own dossier

American Express began as a 19th-century freight company, pivoted to travelers cheques, and then to charge cards in 1958, ultimately becoming a closed-loop card network and national bank. The 2020 acquisition of Kabbage marked a serious move into embedded SMB lending and cash-flow tooling (now Business Blueprint). More recently Amex has been investing in agentic AI and embedded merchant/issuer infrastructure via Amex Sync and Amex Ventures, while also pruning products that didn't scale (Global Pay shutdown 2026).

Recent developments
  • 2026-09-15American Banker on the small-business banking push: the new American Express Business Savings account pays 2.95% APY with no minimum balance or monthly fee and free ACH, wire and check deposits (same-day ACH $10), sitting next to the 2021 Business Checking account in one Business Banking portal; the Gusto-built payroll due early 2027 will cover payroll, tax filing, benefits, 401(k), workers' comp, time and PTO tracking with AI-generated insights. Eva Reda, EVP Global Commercial Services: small-business customers "are looking for more value and capabilities that help them manage cash flow and streamline operations." Merchant services are ~6% of Amex revenue; SMB billings have grown 3–4% for three straight quarters. source ↗
  • 2026-09-14Announces embedded payroll inside American Express Business Checking, powered by Gusto (Gusto Embedded), with AI-powered payroll insights — rolling out early 2027; same release adds a high-yield Business Savings account and Reward Dollars deposits for Graphite Business Cash Unlimited cardholders. source ↗
  • 2026-05Class action filed alleging American Express 401(k) plan underperformance and conflicts of interest. source ↗
  • 2026-04American Express Global Pay (cross-border FX payments product for SMBs) discontinued. source ↗
Full dossier: American Express’s own stack, layer by layer →
Who uses American Express
48 companies disclose American Express in their stack
CybersourceAdfinPay.nlFirst Citizens BankShift4CventAmerican Express Global Business TravelMineralTreeFirst Electronic BankKarbonMediusFinmo+36 more
Buyer mix · 48 of 48 classified
Infrastructure / Payments · 10Bank / National · 6Horizontal SaaS / Spend Management · 5Bank / Sponsor · 4Fintech / Neobank · 3Fintech / Consumer banking · 2Horizontal SaaS / Accounting · 2Bank / Cooperative · 1
US · 22EU · 8LATAM · 7Canada · 4Africa · 3UK · 2
What the disclosures say
Cybersource
“Card networks named across DPA and Card Services T&Cs include Visa, Mastercard, American Express, Discover (plus JCB, Diners, China UnionPay via Discover).”
Pay.nl
“Card networks named on the online cardpayments page include Visa and Mastercard; American Express is named in Pay.'s general terms as a scheme it works with.”
First Citizens Bank
“First Citizens Bank's own Merchant Services page (firstcitizens.com) describes card processing accepting Visa, Mastercard, Discover, and American Express via 'a third-party processor' but does not name the specific processor.”
Shift4
“GDPR policy statement: 'Shift4 operates as an Independent Sales Organization (ISO) reselling American Express, Discover Card, JCB, MasterCard, and Visa credit card processing services under a West America Bank sponsorship.' Shift4 is PCI DSS-validated Visa TPA and Mastercard TPP.”
Cvent
“Cvent Payments product page + release notes: 'Accept all major credit cards (Visa, Mastercard, American Express, Discover)' plus Apple Pay/Google Pay.”
American Express Global Business Travel
“American Express Sync publicly lists Amex GBT as a customer (TIER 1 known_customer_listing).”
The complete buyer list and each company’s full embedded-finance stack are in the Embedded Finance Index report. Represent American Express? Claim this profile above to unlock your own full list.
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What American Express runs on · from its own dossier
The third-party providers American Express itself discloses, layer by layer — the vendor as a buyer. Distinct from the companies above that disclose American Express.
PSP
WorldpayAmex OptBlue
Payroll
Gusto Embedded
FX / Payouts
American Express Global Pay
Spend / AP
AirbaseHyperCenter
Open Banking
American Express Open Banking APIPay with Bank transfer
Full dossier with evidence for each layer →
Alternatives to American Express

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

Visa355 buyers →Mastercard314 buyers →Verve24 buyers →Discover22 buyers →UnionPay13 buyers →Elo4 buyers →JCB4 buyers →RuPay3 buyers →
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Ranked #3 of 15 in Card Network — Embedded Finance Index 2026
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American Express — frequently asked

Which companies use American Express?

48 companies are linked to American Express in the Embedded Finance Index 2026, through their own public disclosures or American Express's published customer list, including Cybersource, Adfin, Pay.nl, First Citizens Bank, Shift4, Cvent, American Express Global Business Travel, MineralTree, First Electronic Bank, Karbon and 2 others.

What does American Express do?

American Express is an embedded-finance provider in Card Network and Card Issuing. It ranks #3 of 15 Card Network providers by linked companies.

What are the alternatives to American Express?

The most-named Card Network alternatives to American Express are Visa (355 buyers), Mastercard (314 buyers), Verve (24 buyers), Discover (22 buyers), UnionPay (13 buyers) and Elo (4 buyers).

Who founded American Express?

American Express was founded by Henry Wells, William G. Fargo and John Butterfield and is founded in 1850, headquartered in New York, NY, USA.

How much funding has American Express raised?

American Express has raised Public (NYSE: AXP) in total.

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