34 ranked
Companies that hold the acquiring relationship and run their own processing stack. Everyone further down this list ultimately settles on rails like these.
Ranked by grade, then by average category score. Equal grades share a position — where our evidence does not separate two providers, neither does this list.
Adyen is a global, enterprise-grade payments platform that unifies acquiring, processing, routing and risk management into a single stack for merchants with international and omnichannel needs.
Zeller is a Melbourne payments and business-banking company founded in 2020 by Ben Pfisterer, who had led Square's Asia-Pacific team, and Dominic Yap, and launched in May 2021. It sells an EFTPOS terminal outright — the Zeller Terminal 1x and the newer Zeller Terminal 2, both listed at A$99 on promotion in September 2026 — with no monthly rental, no lock-in contract and a flat 1.4% on every in-person card, American Express included, falling to 1.2% when payments run through its free Zeller POS software. Every merchant gets a Zeller Transaction Account and debit card at no cost, with card takings settled into it nightly and available the next business day at an outside bank. It also offers invoices, a virtual terminal, Tap to Pay on iPhone and Android, corporate expense cards and, from April 2026, a UK operation priced at 1.3% on domestic Visa and Mastercard. The company reached a valuation above A$1 billion ten months after launch on the back of a A$100 million Series B in March 2022 and says more than 100,000 Australian businesses use it. Zeller Australia Pty Ltd holds an Australian financial services licence and is a principal member of Mastercard; merchant funds are held in a segregated account at Cuscal rather than in a bank deposit. The pricing is among the simplest in the Australian market and the hardware is well regarded; the recurring complaint is the one every fintech acquirer attracts — funds frozen pending documents, with slow answers.
Tyro Payments Limited is a Sydney-based merchant acquirer and bank, founded in 2003, granted a specialist credit card institution licence in 2005 and a full Australian banking licence in 2015, and listed on the ASX as TYR since 2019. It serves more than 77,800 Australian merchants, processed $44.3 billion in transaction value in the year to June 2026, and reported gross profit of $231.8 million, EBITDA of $66.9 million and statutory profit before tax of $22.3 million for that year. Its pricing is published and flat: 1.3% including GST on every card transaction for businesses under $20,000 a month, a custom quote above that, and a Pro Touch or Pro Key terminal at $29 a month, a Pro Lite at $19, or a Tap to Pay app on your own phone for nothing — with no lock-in contract, no joining fee and no break fee. New customers transacting more than $20,000 a month who join before 24 November 2026 get 1% until 31 March 2027. Takings settle seven days a week, the same day, into a fee-free Tyro Transaction Account protected by the Financial Claims Scheme, or next business day to an outside bank. Tyro integrates with more than 580 POS and practice-management systems, routes debit through the cheapest network with Tap & Save, and lends up to $400,000 against card takings. The record has one scar: a January 2021 terminal outage that left some merchants unable to take cards for weeks and produced a Federal Court class action that Tyro settled in principle in February 2023 without admitting liability. Nigel Lee became chief executive in January 2026, and Tyro's Australian Trustpilot profile is 4.2 from about 560 reviews, 69% five-star and 20% one-star.
Shift4 Payments is a full-service payment processor and POS provider specializing in integrated commerce solutions for restaurants, hospitality, retail, and enterprise merchants.
Chase Payment Solutions is the merchant services arm of the #1 US bank, offering small and mid-sized businesses a deeply integrated combination of payment processing, same-day deposits, and banking tools. They're backed by the trust and scale of JPMorgan Chase but with flat-rate fees that may not suit high-volume merchants.
myPOS is a London-headquartered payments company founded in 2012 by Christo Georgiev and owned since February 2024 by the private-equity firm Advent International in a deal reported at around €500 million, after which the founder exited and Mario Shiliashki, formerly of Mastercard and PayPal, became chief executive. It sells card machines outright — the myPOS Go 2 at £39, Flex at £59, Go Combo at £169 and Ultra at £179, all excluding VAT — with no monthly fee, and settles every card payment instantly into a free myPOS e-money business account with a Mastercard business card, a model it says it pioneered in 2014. The UK rate card is published for businesses under £10,000 a month: 1.10% + 7p on domestic consumer cards, 2.20% + 7p on EEA consumer cards, 2.45% + 7p on American Express and 2.85% + 7p on everything else in person, and 1.30% + 15p domestic, 2.50% + 15p Amex and 2.90% + 15p other cards online; larger businesses get a custom quote. UK, Gibraltar and Swiss services are provided by myPOS Payments Ltd, an electronic money institution authorised by the Financial Conduct Authority (reference 900826), and the group says it serves more than 400,000 merchants in over 30 countries with 15 physical stores, up from the 170,000 small businesses Reuters reported when the sale was agreed. Its Trustpilot profile is 4.2 from nearly 22,000 reviews, 70% five-star and 13% one-star, and the one-star reviews are about unexplained application rejections, slow deliveries and support that is hard to reach.
Dojo is the trading name of Paymentsense Limited, a London company incorporated in 2008 that grew into one of the UK's largest card-terminal resellers before rebuilding itself, from 2020, as a cloud-native acquirer under the Dojo brand. It now holds its own acquiring licence rather than reselling Fiserv's, and by its own filings handled £46.2bn of card volume for roughly 146,000 merchant locations in the year to March 2025 — a share it puts at 12.5% of UK small-business card-present acquiring. The pitch is simple: a fast card machine, money in your account the next day including weekends and bank holidays, integration with more than 450 EPOS systems, and a UK phone line. For businesses turning over less than £100,000 a year on cards there is a published Fix plan at £39.99 a month covering the first £3,999 of monthly card turnover, with 1% above that. Everyone larger gets a quote. Independent satisfaction is strong — 4.2 on Trustpilot from 5,612 reviews, 88% of them five-star — and the company is FCA-authorised. Against that sit a 12-month minimum term with the remaining terminal fees payable if you leave early, custom pricing that cannot be benchmarked, a fee schedule with £28 chargebacks and a £15-a-month PCI non-compliance charge, and a balance sheet carrying £649m of net debt at a 14% effective interest rate.
Teya is a London-headquartered payments and business-banking company founded in 2019 as SaltPay by Ali Mazanderani and Eduardo Pontes, renamed in April 2023, and backed by investors including Tiger Global, Ribbit Capital and Michael Spencer — total funding is reported at about $845 million by data providers and $1.1 billion by The Business of Payments. It grew by acquisition — Iceland's Borgun in 2020, the UK's RMS Group in 2022 and the Czech ePOS company Storyous among them — and now sells to small businesses in nine European markets, the UK, Croatia, Czechia, Hungary, Iceland, Italy, Portugal, Slovakia and Spain, with Spain and Italy launched commercially in February 2026. In the UK the offer is a Teya Pro or Teya Lite card machine from £14.99 a month with a lifetime warranty, Tap to Pay on iPhone and Android, online payments, and a free e-money Business Account that card takings settle into next working day as standard, every day including weekends and bank holidays as an option, or in seconds with Instant Settlements. Rates are quoted rather than published — the pricing page says there is no standard price list, the card-machine page says fees start at 1.59% — and using an outside bank account instead of Teya's adds 0.10% to every transaction. Teya Solutions Ltd is an electronic money institution authorised by the Financial Conduct Authority (reference 978181), so the account is safeguarded rather than FSCS-protected. Its UK Trustpilot profile is 4.4 from about 1,500 reviews, 82% five-star and 15% one-star, and the one-star reviews are about held funds and unreturned calls.
A London-headquartered payment service provider and acquirer, founded in 2002 by its current chief executive Jonas Reynisson, that is unusual in this market for owning both halves of the stack. emerchantpay holds its own FCA authorisation as an electronic money institution (Reg. No. 900778), has been a principal member of Visa Europe and Mastercard since 2012, launched its own gateway in 2013 and its own acquiring division in 2014, and runs card-present alongside online and mobile. It underwrites verticals most acquirers decline — gaming, forex, travel, subscriptions — which makes it a genuine option for merchants who have been turned down elsewhere, without being a broker reselling somebody else's appetite for risk. The catch is the usual one: no published pricing, quotes come from sales after underwriting, and high-risk accounts should expect a rolling reserve. Its US arm is in Boca Raton, but its licensing and scheme membership are European, so establish which entity is boarding you.
Flywire is a Boston-headquartered payments platform, incorporated in July 2009 as peerTransfer to move international tuition money and renamed Flywire in 2016, that now collects large, often cross-border receivables for about 5,300 clients in education, healthcare, travel and B2B — more than 3,300 educational institutions, more than 150 healthcare systems and roughly 1,800 travel and business clients. It listed on Nasdaq as FLYW in May 2021, processed $37.6 billion in total payment volume in 2025 on revenue of $623 million and net income of $13.5 million, and has bought its way into new verticals: Simplee (healthcare, 2020), WPM (UK universities, 2021), Cohort Go (2022), StudyLink (Australian admissions, 2023), Invoiced (B2B receivables, 2024) and Sertifi (hotel payments, $330 million, February 2025). Clients sign negotiated agreements and Flywire publishes no rate card; its revenue is a percentage of each payment that varies by payment method, currency pair and region, plus fixed fees on domestic transactions, and the payer sees the total, including any Flywire fee and the currency conversion, before confirming. Its subsidiary Flywire Global Corp. holds money-transmitter licences in 46 US jurisdictions. Two things temper the picture: a securities class action, Hickman v. Flywire, has been pending in the Eastern District of New York since July 2025 over how the company described the effect of student-visa policy on its growth, and Flywire has voluntarily reported apparent sanctions violations to OFAC after an internal review. Its Trustpilot score is 4.0 from about 3,150 reviews, mostly written by students and patients paying through it rather than the institutions that choose it.
The US payments arm of Xplor Technologies, and the company you knew as Clearent until it dropped the name in July 2025. It is a straightforward mid-market acquirer with two things going for it that most of its peers do not have: interchange-plus is the default rather than the upsell, and next-day funding runs on an 11:00 p.m. Eastern cut-off, which is about as late as this industry gets. The trade-offs are the ordinary ISO ones — a three-year term and a per-location early termination fee reported at $395, a PCI non-compliance charge around $25 a month, and an annual fee that steps up after year one. Nothing here is published by the company, which is the recurring frustration.
A biller-focused processor that does ACH properly. Forte Payment Systems was founded in Texas in 1998 and acquired by CSG Systems International on 1 October 2018, becoming CSG Forte; CSG itself was taken private by NEC's Netcracker subsidiary on 14 May 2026, so the parent above this business changed hands very recently. The company says it handles 260 million transactions and more than $195 billion a year for roughly 175,000 merchants, and it sells almost entirely into recurring-billing verticals — utilities, government, insurance, healthcare, property management, telecoms. Two things set it apart. It is a registered acquirer as well as a gateway, operating as an Elavon Payments MSP and a Registered MSP/ISO of Elavon, Inc., Georgia, and it publishes unusually honest documentation of how ACH actually settles, including the awkward fact that standard funding can take up to six business days. Against that, no rates are published, the standard agreement runs three years, and the BBB file shows unanswered complaints and merchants struggling to stop billing after cancellation.
Nexi S.p.A. is one of Europe's largest payments companies, headquartered in Milan and traded on Euronext Milan, and describes itself as Europe's PayTech. It was assembled through consolidation — most consequentially the merger with the Danish group Nets, completed on 1 July 2021, and the merger with the Italian rival SIA, effective 1 January 2022, which together were widely reported as creating the largest European paytech by EBITDA — and now runs three businesses: Merchant Solutions (acquiring and acceptance), Issuing Solutions (card issuing and processing for banks) and Digital Banking Solutions (clearing, open banking, ATM and network services). Adyen carries a far larger market value and Worldline has at times been described as Europe's largest acquirer by revenue, so "largest" depends on the measure — but the scale is not in doubt. In the first half of 2026 the group reported net revenues of €1,736 million, EBITDA of €870 million and merchant transactions of 10,225 million worth €423 billion, with Merchant Solutions accounting for roughly 56% of revenue. What a merchant will not find is a price. Nexi sells overwhelmingly through partner banks and through country brands rather than direct, so acceptance terms are set by whichever bank or channel signs the merchant, and there is no group rate card to compare. The company is also in transition at the top: in March 2026 it appointed Bernardo Mingrone, previously group chief financial officer and CEO of Nexi Payments, to succeed Paolo Bertoluzzo after a decade as chief executive, and the shares fell on the announcement.
Nuvei is a Montreal-based global payment technology company founded in 2003 that offers 700+ payment methods across 200+ markets and deep vertical expertise in iGaming, fintech, and high-risk sectors — but carries meaningful risks around contract terms, pricing transparency, and customer support quality.
Barclaycard Payments is the merchant-acquiring arm of Barclays Bank PLC, the business that has signed UK shops up to take cards since Barclaycard launched the country's first credit card on 29 June 1966 and installed the UK's first electronic point-of-sale terminal in 1986. It is one of the largest acquirers in the UK — the company says it processed more than nine billion card payments in 2025 for more than 160,000 businesses, settling in 18 currencies and accepting 118 — and it is in the middle of the biggest change in its history: in April 2025 Barclays agreed a partnership under which Brookfield Asset Management will help run the business as a standalone company, Barclays will put in about £400 million, and Brookfield can buy a majority stake from year three. A new chief executive, Jason Lalor, formerly of Mastercard, Conferma and Square, started in January 2026. For merchants the offer splits in two. Small businesses get Smartpay Anywhere, a £29 + VAT pocket reader with no contract and no monthly fee, or Smartpay Touch, a £29 + VAT-a-month Android terminal on a 12-month term with no exit fee; both settle next working day for sales taken before 7pm. Traditional countertop and portable terminals come on 18-month contracts at £16 or £18 + VAT a month after a free first year, with an exit fee if you leave early. Barclaycard publishes no rate card — every account is priced on turnover, with representative examples of 0.7% + 3p on an in-person debit card and 2.05% + 3p on a keyed credit card — and its service reputation is the weak point: the only Trustpilot profile blends consumer-card and merchant reviews and is dominated by complaints about reaching a person.
A large US small-business processor founded in 1997, bought by Global Payments for $4.3 billion in 2016 and now openly in the middle of being retired as a brand — Global Payments' own page is headed "Heartland Payment Systems is now Global Payments." It still sells under the Heartland name at heartland.us, still runs the Merchant Bill of Rights it invented, and still publishes no pricing. Signing today means signing with a brand that is being folded away around you.
TD Merchant Solutions is the merchant-services arm of TD Bank, N.A., the Cherry Hill, New Jersey bank that operates as 'America's Most Convenient Bank' from Maine to Florida and is owned by Toronto-Dominion Bank. Like most US bank merchant programs it is built on Fiserv: the hardware is Clover, the gateway third-party reviewers identify is Fiserv's Payeezy, and the Clover trademark disclosure on TD's own page names First Data. Like its bank peers it publishes flat rates, and its in-person rate is the lowest headline figure among the big-bank programs we cover. As of September 2026 the small-business page quotes 2.5% + $0.15 for swiped, tapped and chip transactions and 3.5% + $0.15 for keyed, phone and e-commerce payments, with customised pricing available through its Payment Advisors, and it promises funds in a TD settlement account by 6 AM ET the next business day. The catch is the contract. The current offer — a free Clover Go, terminal or Clover station worth $179 to $1,025 — requires a three-year Merchant Solutions processing agreement and an active TD business checking account, and TD's own footnote says an account terminated before the end of that term will be charged the value of the device, solution or credit it received. Third-party reviewers additionally report a $495 early-termination fee and $19.95-a-month PCI and gateway charges that TD does not publish. The bank behind it is also mid-remediation: TD Bank, N.A. pleaded guilty in October 2024 to Bank Secrecy Act and money-laundering conspiracy charges, paid about $3.09 billion in penalties and accepted a cap on its US assets. That does not touch card processing, but it is the counterparty on the merchant agreement.
A London-headquartered, Israeli-founded fintech-as-a-service platform that sells collection, payouts and multi-currency accounts through one API. Its 2025 purchase of PayU's Latin America and Africa business for $610 million gave it direct local acquiring in six Latin American countries plus Nigeria and South Africa — genuinely hard-to-reach markets. It is built for platforms and marketplaces rather than small merchants, publishes almost no acquiring pricing, and its public merchant reviews are poor.
Moneris is Canada’s largest payment processor, providing point-of-sale systems, ecommerce payment gateways, and mobile payment solutions for businesses across Canada through a joint venture owned by Royal Bank of Canada and Bank of Montreal.
dLocal is an emerging-markets payment platform founded in 2016 in Montevideo, Uruguay by Sergio Fogel and Andres Bzurovski, and listed on Nasdaq since June 2021 as DLO. It exists to solve one problem: a global business that wants to sell in Brazil, India, Nigeria or Indonesia has to accept Pix, boleto, GCash, M-Pesa, UPI and local cards, and settle in currencies with capital controls. dLocal covers 60+ countries and more than 1,000 payment methods through a single integration, and counts Amazon, Shopify, Dropbox, Mailchimp, Shein and Tripadvisor among its merchants. In 2025 it processed $41 billion of total payment volume, up 60%, on revenue of $1.09 billion and gross profit of $403 million. It is also the most legally scrutinised company in this category: two Muddy Waters short reports in late 2022, a reported Argentine government investigation in 2023, a New York IPO-disclosure class action that was dismissed and whose dismissal was upheld on appeal in April 2026, and a separate federal securities case in the Eastern District of New York that is still live.
Europe's largest listed payments company and, since March 2026, one that no longer sells to North American merchants at all — it sold its North American subsidiaries, including Bambora North America, to Shift4. What remains is a Paris-headquartered acquirer and processor serving roughly 1.2 million merchants and financial institutions across Europe with about 13,400 staff. The last two years have been brutal: a June 2025 investigative report accused it of knowingly processing for prohibited and high-risk clients, Belgian prosecutors opened a money-laundering probe into its local unit, the shares fell more than 40%, and S&P cut the credit rating to junk in August 2025. The underlying acquiring business is real and licensed; the governance record and the balance sheet are why this is not a B.
Carat from Fiserv is an enterprise-grade global commerce platform that orchestrates omnichannel payments, data intelligence, and customer experience solutions for the world's largest businesses, but hampered by opaque pricing, complex contracting, and a widespread customer service reputation that does not match its technological ambitions.
Truist Merchant Services is the card-acceptance arm of Truist Bank, the Charlotte, North Carolina bank formed in December 2019 by the merger of BB&T and SunTrust. Unlike most bank programmes, which refer merchants to Fiserv or another processor, Truist Bank is itself the counterparty on the merchant agreement: it bought out its former joint venture, SunTrust Merchant Services, LLC, in 2022 for $175 million and now runs the book directly, and in mid-2025 it began rolling out Truist Merchant Engage, a Pollinate-built dashboard that puts merchant services inside the bank's business-banking experience. The pitch is next-business-day funding into a Truist business checking account, in-house consultants rather than agents, and statement credits for balances of $25,000 or more. The price of that convenience is a contract written for the bank: no published rates, a three-year initial term with one-year auto-renewals, a $500 early-termination fee per merchant account ($250 in a renewal term), and the right to demand a reserve on seven days' notice. It is a reasonable option for a Truist business customer who negotiates; it is not one to sign without reading the Merchant Program Guide.
Bank of America Merchant Services is a large, bank-integrated payment processing solution ideal for existing BofA business checking customers who value brand stability, seamless funding, and broad payment acceptance though it lags behind fintech competitors on pricing transparency, modern integrations, and third-party review scores.
A capable global orchestration platform — published card rates in a handful of countries, local acquiring in 50 more, one integration for over 200 regions — carrying a 2024 FTC settlement for processing payments for a known scam, and now owned by Payroc.
One of the largest privately held US acquirers, rebranded from North American Bancard in 2024 — a rebrand that also reset its public review record. It publishes POS rates and says it does not require a long-term contract, but reviewers who have read its traditional merchant agreement report a three-year term with a liquidated-damages termination clause.
PNC Merchant Services is the card-acceptance arm of PNC Bank, and PNC describes it on its own site as an alliance between the bank and Fiserv — PNC owns the customer relationship and support, Fiserv provides the processing and the Clover hardware. It publishes flat rates, which most bank programmes do not: 2.60% plus $0.10 for a swiped, dipped or tapped card and 3.45% plus $0.15 for online, telephone or manually keyed transactions, with next-business-day funding on Visa, Mastercard, Discover and American Express when the money lands in a qualifying PNC business checking account. What it does not publish is the rest of the agreement — the monthly and annual account fees, the term length, and the liquidated-damages provision that applies if you leave early. That gap is not academic: in November 2021 PNC Merchant Services agreed to a settlement of up to $14.5 million to resolve two class actions brought by merchants over annual fees, early-termination fees and paper statement fees.
One of the largest acquirers in the world, bought by Global Payments in January 2026 and now being folded into that brand. Enormous reach, but small merchants still get a three-year contract, an auto-renewal clause and pricing that is never published.
The terminal company that became a payments company. Verifone has been making card-reading hardware since 1981 and is the device behind a very large share of the world's checkout counters, but the merchant-facing business it has assembled around that hardware — Verifone Payments acquiring, plus the 2Checkout platform it bought in 2020 — is a much weaker story. Its US BBB profile carries an F for failing to answer complaints, its own .com Trustpilot page sits at 1.5 out of 5, and no acquiring rate is published anywhere. The only prices Verifone publishes are 2Checkout's, and those are merchant-of-record rates for selling software, not merchant-account rates.
Wells Fargo Merchant Services is a division of one of the largest U.S. banks, offering credit and debit card processing, Clover POS systems, and e-commerce solutions to small and medium-sized businesses.
Global Payments Inc. is a Fortune 500 payments technology behemoth, processing trillions of dollars annually across 38 countries, offering massive scale and enterprise capabilities, but consistently criticized by small and mid-size merchants for opaque pricing, hidden fees, rigid contracts, poor customer support, and a significant history of legal actions.
Paysafe is a global payments technology platform that provides merchants and consumers with payment processing, digital wallet services, alternative payment methods, and secure transaction infrastructure.
Elavon is one of the world's largest payment processors, serving over 2 million merchant locations across 36 countries offering a comprehensive suite of enterprise payment solutions, but widely criticized by small and mid-size merchants.