MoatScopeMoatScope

Payments & Fintech

FLAGSHIP

Card networks, processors, merchant acquirers and payment platforms.

Companies
66
With a moat
53%
Average quality
41
4 wide moat · 31 narrow moat · 31 no moat · Open in screener →
Updated 27 Sep 2026

Payments & Fintech covers the card networks, processors, bank-technology providers and newer payment platforms that move money between consumers, merchants and banks. MoatScope covers 67 companies here. Five have a wide moat, 31 a narrow moat and 31 none, so just over half are moat-rated, well above the roughly three in ten across MoatScope's whole universe.

How the industry makes money

The industry earns fees on money in motion rather than interest on money lent. Visa and Mastercard run open networks that connect cardholders, merchants and banks and take a small fee on each transaction, without lending or taking credit risk themselves. American Express runs a closed loop: it issues its own cards, signs up its own merchants and operates its own network. Processors and bank-technology providers such as Fiserv, Jack Henry, FIS and Global Payments provide the systems banks and merchants run on every day. Newer platforms, from digital wallets to point-of-sale systems, cross-border transfers and buy-now-pay-later, compete for a slice of the same flows.

Where the moats are

Switching costs are the backbone of the industry, present in 32 of the 36 moat-rated companies, followed by network effects in 16. The strongest franchises have both.

  • Visa and Mastercard: two-sided network effects, since more cardholders make merchant acceptance more valuable and more acceptance draws more cardholders, plus the switching costs of being wired into thousands of banks.
  • American Express: a closed-loop network with its own card base and merchant relationships, and a brand that supports premium pricing.
  • Fiserv and Jack Henry: core banking and processing systems embedded in their clients' daily operations, which banks rarely replace.

The narrow-moat group, including PayPal, Block, Corpay, Global Payments, FIS, Toast, Wise and Marqeta, relies mostly on integration switching costs, with network effects in some cases. Most companies without a moat offer products that merchants and shoppers can swap easily, including buy-now-pay-later providers such as Affirm and Klarna.

What wears moats down

Three pressures matter most: regulation of the fees networks and processors can charge, real-time bank payment systems that move money without a card, and software platforms that bundle payments into products merchants already use. Lenders in the group also carry credit risk that the networks avoid.

What the quality scores say

Four of the five wide-moat companies score between 73 and 79 on MoatScope's quality scale, and Fiserv scores 55. The industry average is 41, pulled down by younger platforms that are still building profitability.

What to watch

  • Fee regulation and litigation over what networks and processors can charge merchants.
  • Adoption of real-time and account-to-account payments.
  • Credit quality at companies that lend, from card issuers to buy-now-pay-later providers.
  • Whether software-led platforms keep taking processing volume from standalone processors.

Moat ratings and quality scores on this page update as companies report. Price versus fair value for every company in the industry is in the screener.

Markets

MoatScope splits Payments & Fintech into 4 markets. Each table ranks the businesses in one market by revenue and shows each one's share of the market's total: companies filed under this industry, the segments of companies filed elsewhere that compete in it, and the largest companies MoatScope doesn't cover, such as private companies and companies listed outside the US. Each market's total comes from a cited source and covers the geography its businesses compete in (a national market counts only US revenue). A company that runs several businesses is split by the segments it reports.

Card networks & issuers

Card networks and closed-loop card issuers.

Global market · $172.4B total revenue in 2025 · source: Nilson Report. Shares are of the whole market, including companies MoatScope doesn't cover; company revenue is for the fiscal year closest to 2025. Built from the card networks' revenue. American Express also earns card fees and loan interest as an issuer, so its share reads high.

#BusinessMarket shareRevenue
1AXP · AMERICAN EXPRESS CO41.9%$72.2B
2V · VISA INC.23.2%$40.0B
3MA · Mastercard Inc19.0%$32.8B
4Discover (card issuing + Discover/PULSE/Diners networks)
Not covered by MoatScope · Nilson Report
10.4%$17.9B
5JCB Co., Ltd.
Private · Mynavi 2028
1.7%$2.8B
All other companies3.9%$6.7B

Merchant processing & acquiring

Process card payments for merchants and banks.

Global market · $87.5B total revenue in 2025 · source: Payments Industry Intelligence · rough estimate. Shares are of the whole market, including companies MoatScope doesn't cover; company revenue is for the fiscal year closest to 2025. Merchant acquiring revenue worldwide (BCG); Square, Toast and Shift4 report gross revenue, so their shares read high.

#BusinessMarket shareRevenue
1Fiserv (Merchant Solutions incl. Clover)
Not covered by MoatScope · Motley Fool
11.6%$10.1B
2XYZ · Block, Inc.
Square
9.7%$8.5B
3GPN · GLOBAL PAYMENTS INC8.8%$7.7B
4TOST · Toast, Inc.7.0%$6.2B
5FOUR · Shift4 Payments, Inc.4.8%$4.2B
6Worldline (Merchant Services)
Listed outside the US (Euronext Paris) · Worldline
4.2%$3.7B
7PAGS · PagSeguro Digital Ltd.3.7%$3.2B
8Adyen
Listed outside the US (Euronext Amsterdam) · FXC Intelligence
3.2%$2.8B
9Nexi (Merchant Solutions)
Listed outside the US (Borsa Italiana) · Nexi
2.6%$2.3B
10STNE · StoneCo Ltd.2.6%$2.3B
All other companies28.7%$25.1B

Digital wallets & buy-now-pay-later

Consumer payment apps, money transfer and installment payments.

Global market · $119.1B total revenue in 2024 · source: BCG · rough estimate. Shares are of the whole market, including companies MoatScope doesn't cover; company revenue is for the fiscal year closest to 2025. 2024 digital wallets, buy-now-pay-later and remittance fees, a rough total.

#BusinessMarket shareRevenue
1PYPL · PayPal Holdings, Inc.27.9%$33.2B
2XYZ · Block, Inc.13.0%$15.4B
3WU · Western Union CO3.4%$4.1B
4SE · Sea Ltd3.2%$3.8B
5KLAR · Klarna Group plc2.9%$3.5B
6AFRM · Affirm Holdings, Inc.2.7%$3.2B
7WSE · Wise Group plc2.1%$2.5B
8EEFT · EURONET WORLDWIDE, INC.
Money Transfer (Ria)
1.5%$1.8B
9RELY · Remitly Global, Inc.1.4%$1.6B
10DLO · dLocal Ltd0.9%$1.1B
All other companies39.6%$47.2B

Payments software & bank technology

Billing, B2B payments, fleet cards, core banking software and capital-markets technology.

16 businesses MoatScope covers, ranked by revenue. No reliable figure for this market's total yet, so shares aren't shown.

#BusinessRevenue
1FIS · Fidelity National Information Services, Inc.$10.7B
2CPAY · CORPAY, INC.$4.5B
3WEX · WEX Inc.$2.7B
4EEFT · EURONET WORLDWIDE, INC.$2.5B
5JKHY · JACK HENRY & ASSOCIATES INC$2.4B
6NDAQ · NASDAQ, INC.
Financial Technology · filed under Exchanges & Financial Data
$1.9B
7BR · BROADRIDGE FINANCIAL SOLUTIONS, INC.
Global Technology & Operations · filed under Professional & Business Services
$1.8B
8ACIW · ACI WORLDWIDE, INC.$1.8B
9BILL · BILL Holdings, Inc.$1.5B
10NATL · NCR Atleos Corp$1.4B

Companies

CompanyMoatQualityMarket
V
VISA INC.
Wide79Card networks & issuers23.2%$793.8B
MA
Mastercard Inc
Wide78Card networks & issuers19.0%$540.0B
AXP
AMERICAN EXPRESS CO
Wide73Card networks & issuers41.9%$213.7B
PYPL
PayPal Holdings, Inc.
Narrow62Digital wallets & buy-now-pay-later27.9%$48.3B
XYZ
Block, Inc.
Narrow52Digital wallets & buy-now-pay-later
+ 1 other market
13.0%$46.6B
CPAY
CORPAY, INC.
Narrow63Payments software & bank technology—$26.4B
AFRM
Affirm Holdings, Inc.
None33Digital wallets & buy-now-pay-later2.7%$24.6B
GPN
GLOBAL PAYMENTS INC
Narrow56Merchant processing & acquiring8.8%$22.4B
FIS
Fidelity National Information Services, Inc.
Narrow42Payments software & bank technology—$18.6B
TOST
Toast, Inc.
Narrow44Merchant processing & acquiring7.0%$18.2B
WSE
Wise Group plc
Narrow63Digital wallets & buy-now-pay-later2.1%$11.2B
JKHY
JACK HENRY & ASSOCIATES INC
Wide78Payments software & bank technology—$10.7B
APPF
APPFOLIO INC
Narrow69Payments software & bank technology—$7.5B
KLAR
Klarna Group plc
None19Digital wallets & buy-now-pay-later2.9%$7.4B
WEX
WEX Inc.
Narrow55Payments software & bank technology—$6.2B
ACIW
ACI WORLDWIDE, INC.
Narrow63Payments software & bank technology—$5.3B
RELY
Remitly Global, Inc.
Narrow44Digital wallets & buy-now-pay-later1.4%$5.2B
SEZL
Sezzle Inc.
None62Digital wallets & buy-now-pay-later0.4%$4.3B
PAY
Paymentus Holdings, Inc.
Narrow60Merchant processing & acquiring1.4%$4.0B
BILL
BILL Holdings, Inc.
Narrow44Payments software & bank technology—$3.9B
GPGI
GPGI, Inc.
Narrow34Merchant processing & acquiring<0.1%$3.6B
DLO
dLocal Ltd
Narrow67Digital wallets & buy-now-pay-later0.9%$3.4B
NATL
NCR Atleos Corp
None37Payments software & bank technology
+ 1 other market
—$3.4B
STNE
StoneCo Ltd.
Narrow33Merchant processing & acquiring2.6%$3.3B
FOUR
Shift4 Payments, Inc.
Narrow43Merchant processing & acquiring4.8%$3.1B
PAGS
PagSeguro Digital Ltd.
Narrow48Merchant processing & acquiring3.7%$2.8B
EEFT
EURONET WORLDWIDE, INC.
Narrow52Payments software & bank technology
+ 1 other market
—$2.4B
BLKB
BLACKBAUD INC
Narrow50Payments software & bank technology—$2.4B
PAYO
Payoneer Global Inc.
None39Payments software & bank technology—$2.4B
FLYW
Flywire Corp
Narrow42Payments software & bank technology—$2.2B
MQ
Marqeta, Inc.
Narrow45Merchant processing & acquiring0.7%$1.9B
WU
Western Union CO
None40Digital wallets & buy-now-pay-later3.4%$1.9B
EVCM
EverCommerce Inc.
Narrow46Merchant processing & acquiring0.7%$1.7B
ALKT
ALKAMI TECHNOLOGY, INC.
Narrow41Merchant processing & acquiring0.5%$1.5B
EVTC
EVERTEC, Inc.
Narrow60Merchant processing & acquiring1.1%$1.4B
LSPD
Lightspeed Commerce Inc.
Narrow22Merchant processing & acquiring1.2%$1.4B
PAYS
Paysign, Inc.
None40Payments software & bank technology—$866M
RSKD
RISKIFIED LTD.
None30Merchant processing & acquiring0.4%$760M
CASS
CASS INFORMATION SYSTEMS INC
Narrow61Merchant processing & acquiring0.2%$701M
PRTH
Priority Technology Holdings, Inc.
None32Merchant processing & acquiring1.1%$644M
NRDS
NERDWALLET, INC.
None53Merchant processing & acquiring1.0%$644M
WEAV
Weave Communications, Inc.
Narrow35Merchant processing & acquiring0.3%$592M
IIIV
i3 Verticals, Inc.
Narrow35Merchant processing & acquiring0.2%$445M
LSAK
LESAKA TECHNOLOGIES INC
None26Digital wallets & buy-now-pay-later0.6%$402M
PSFE
Paysafe Ltd
None28Merchant processing & acquiring1.9%$365M
RPAY
Repay Holdings Corp
Narrow40Merchant processing & acquiring0.4%$363M
MKTW
MARKETWISE, INC.
None44Merchant processing & acquiring0.4%$296M
IMXI
International Money Express, Inc.
Narrow50Digital wallets & buy-now-pay-later0.5%$292M
CURR
Currenc Group Inc.
None18Merchant processing & acquiring<0.1%$220M
MFI
mF International Ltd
None22Merchant processing & acquiring<0.1%$120M
USIO
Usio, Inc.
None26Payments software & bank technology—$82M
BCRD
BlueOne Card, Inc.
None8Merchant processing & acquiring<0.1%$80M
GEG
Great Elm Group, Inc.
None25Merchant processing & acquiring<0.1%$67M
FTFT
Future FinTech Group Inc.
None19Merchant processing & acquiring<0.1%$66M
RPMT
REGO PAYMENT ARCHITECTURES, INC.
None4Merchant processing & acquiring<0.1%$66M
HGBL
Heritage Global Inc.
None39Merchant processing & acquiring<0.1%$44M
KPLT
Katapult Holdings, Inc.
None7Merchant processing & acquiring0.3%$36M
XBP
XBP Global Holdings, Inc.
None7Merchant processing & acquiring1.0%$34M
ATHR
Aether Holdings, Inc.
None24Merchant processing & acquiring<0.1%$32M
AGMH
AGM GROUP HOLDINGS, INC.
None27Merchant processing & acquiring<0.1%$30M
AIJTY
Jianpu Technology Inc.
None32Merchant processing & acquiring0.2%$20M
JF
J & Friends Holdings Ltd
None6Merchant processing & acquiring<0.1%$15M
OLB
OLB GROUP, INC.
None15Merchant processing & acquiring<0.1%$11M
APCX
AppTech Payments Corp.
None26Merchant processing & acquiring<0.1%$7M
GBUX
GIVBUX, INC.
None14Merchant processing & acquiring<0.1%$5M
SAGT
SAGTEC GLOBAL Ltd
None55Merchant processing & acquiring<0.1%$4M

66 companies.

Market share is a company's revenue in its main market (Market column) as a share of that market's total: every company in it, including private companies and companies listed outside the US (sources under each market above). Revenue is for the fiscal year closest to 2025, and a market that is national (such as US banking) counts only US revenue. Companies that run several businesses are split by the segments they report, and each segment counts in its own market. A dash means the market has no reliable total yet, or no revenue was reported for that year.

Price versus fair value for every company is in the screener.

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