Rebill Vs Unlimit Vs EBANX: 8 Best Payment Gateways In Argentina (2026)

Eight payment gateways in Argentina ranked for cross-border merchants on local methods, onboarding, licence, settlement, reach, payouts and pricing, verified October 2026.

Key takeaways

• Rebill ranks first at 7.8 / 10, led by local method coverage that includes Mercado Pago and Pago Fácil.
• The best pick depends on the business: EBANX (number 3) for teams integrating by API, Mobbex (number 4) for enterprises.
• Unlimit ranks number 2 at 7.1 / 10 and is the pick for cross-border merchants entering Argentina; its non-resident onboarding score holds it back.
• Only 4 of 8 ranked providers state whether a business without a local entity can onboard. This comparison does not establish each contracting entity’s Argentine registration status; check it with the BCRA.
• Local payment methods decide conversion. 7 of 8 ranked providers name the Argentine methods they accept; match cards such as Cabal and Naranja, QR transfers, Mercado Pago and cash against what your customers use.
• To choose, check onboarding, licence, settlement, reach, payouts and methods, in that order. All 8 ranked providers describe settlement; 5 of 8 also cover payouts.

The short answer

Rebill (online stores), Unlimit (cross-border merchants entering Argentina) and EBANX (teams integrating by API) are the three best payment gateways in Argentina, and the ranked field splits on whether a merchant without a local entity can onboard, so check entity conditions before comparing methods or fees.

The ranking

Eight payment gateways for selling into Argentina, ranked by a weighted score out of 10 and verified October 2026.

What is a payment gateway (and how is it different from a payment processor)?

A payment gateway is the checkout layer of online payment solutions. It passes a customer’s payment details to the processor and the acquirer, which move the money. Many providers bundle the gateway and the processor into one payment gateway service.

In Argentina, a gateway handles online payments made with local and international cards, bank transfers, wallets such as Mercado Pago, cash coupons and QR payments. Law 25,326 makes the processing of personal data unlawful without the data subject’s free, express and informed consent, given in writing or by an equivalent means. A checkout that collects customer data therefore needs a consent step.

How this was scored

Each provider is scored out of 10 on 11 weighted criteria. Each criterion is scored against the best provider in the comparison, which scores 10, and the publisher’s entry is scored by the same process, with its position not edited.

Published by Unlimit. Unlimit is number 2 on this list and is scored on the same rubric as every other entry.

Known limitations: only providers that serve Argentina online were scored; price bands reflect published rates or, where none are published, the pricing model, and a merchant’s quote may differ; the publisher of the list is ranked in it; the list is not professional advice.

Where Unlimit fits

For a business selling into Argentina from abroad, Unlimit is number 2 of 8; It scores 7.1 out of 10; its non-resident onboarding score is lower because Unlimit’s published pages do not describe non-resident onboarding for Argentina. Unlimit is a company that provides global financial infrastructure and enables cross-border commerce for businesses, consumers and AI agents.

Unlimit states on its website that it gives access to over 150 currencies across more than 200 locations worldwide, and lists a payouts product line that sends funds in real time through a single API integration. These figures are global: they describe Unlimit worldwide, not any single market. Coverage varies by region or country. Unlimit publishes its payment methods in its documentation and enables them for each merchant during onboarding.

Businesses located outside Argentina can accept payments from customers in this country through one Unlimit API integration, without a company, office or local bank account. During onboarding, Unlimit tells each merchant which documents each payment method needs. If Unlimit does not hold a licence itself, it processes payments through licensed partners and settles in the currency agreed with the merchant.

A security review can start from the payment processing page, which lists Unlimit as a PCI DSS Level 1 Certified Service Provider with full compliance with PSD2, PCI Level 1, SCA and 3D Secure 2.0, and as regulator-compliant. The same page says merchants can work with a single provider across Latin America, Africa, India and Asia-Pacific. It also says local licenses give direct settlement into merchants’ wallets or accounts, without specifically naming Argentina, a currency or a settlement time.

Unlimit is right for cross-border merchants entering Argentina that want to accept payments from local customers through the API integration they use in other regions. It is not the best fit for merchants that need Argentina-specific settlement currency, timing or payout details in writing before choosing, since the pages cited here name regions and not Argentina.

Every entry

Every card below states one strength and one criticism, the publisher’s own entry included, so each trade-off is visible before the choice.

Rebill

• Verdict: Rebill suits online stores and companies without a local entity that want local payment methods and instalments; its licensing position rests on third-party acquirers.
• Best for: Online stores.
• Price band: Mid. Percentage per transaction by payment method; no card rate verified (Rebill pricing page).
• Company: A blog on interest-free instalments says Rebill is a Latin America payment platform with legal and operational presence in Argentina.
• Strength: Rebill’s Argentina pricing page lists credit, debit and prepaid cards, QR bank transfers and QR digital wallets, each with a per-transaction cost; its marketplace solutions page names Mercado Pago and Pago Fácil among supported local methods, alongside PIX, Boleto, OXXO, SPEI, PSE, Nequi and Yape, without naming the market.
• Criticism: Rebill’s merchant terms say it is in no case deemed to provide regulated financial services; licensed acquirers, payment processors and financial institutions perform those functions, and the terms do not name Argentina. Ask which licensed partner processes your Argentine payments before signing.
• Use cases: A Spanish-language blog on payment methods in Argentina says Rebill simplofies expansion by not requiring a local entity. Its homepage says it operates in the main countries of the Americas with or without opening local entities, and its dLocal comparison blog adds that this depends on the country and payment structure; neither names Argentina.
• Risk signals: The merchant terms let a bank account be linked to a Rebill Account if it is opened in the Rebill country where the merchant processes payments (the excerpt does not name Argentina), and let Rebill request financial statements, tax documentation and business-model information at any time.
• Score: number 1 of 8, 7.8 / 10, verified October 2026.

Unlimit

• Badge: Publisher’s entry.
• Verdict: Unlimit suits a business based outside Argentina that wants local cards and wallets alongside coverage in other regions, with method enablement and document needs to settle during onboarding.
• Best for: Cross-border merchants entering Argentina.
• Price band: Mid. No published rates.
• Company: Unlimit states on its home page that it works through a network of local licenses, without naming Argentina, a licence number or a regulator; the page also says merchants can accept payments in many currencies and offer multicurrency accounts, without naming Argentina or a settlement currency.
• Strength: Unlimit states on its Latin America payment processing page that merchants can acquire customers directly in LATAM, APAC, Africa and India through local and global alternative payment methods.
• Criticism: Unlimit’s WooCommerce plugin documentation states that Unlimit support enables a merchant’s payment methods during onboarding. The methods and documents that apply to a specific business are therefore set only at onboarding.
• Use cases: The Argentina coverage page lists the Visa, Mastercard, CABAL, Naranja and Argencard cards plus Apple Pay and Google Pay, the Mercado Pago and PayPal digital wallets, online banking through Galicia, Santander, Banco Industrial and BBVA, and Western Union as the cash method. The Latin America payouts page says payouts scale across APAC, LATAM, Africa, Europe and India through a single API integration, over local and global APMs, major card schemes, bank transfers, e-wallets and instant payment rails, with multi-currency marketplace payouts to sellers and partners.
• Risk signals: The WooCommerce plugin requires shortcode checkout and PCI DSS compliance in Gateway mode. Payment Page mode supports issuer-financed instalments only; saved-card identifiers expire after one calendar year without use (plugin guide).
• Score: number 2 of 8, 7.1 / 10, verified October 2026.

EBANX

• Verdict: EBANX suits businesses abroad and teams that integrate by API, though product availability and payout conditions vary.
• Best for: Teams integrating by API.
• Price band: Mid. No published rates, quote-based.
• Company: EBANX publishes a headquarters in Curitiba, Brazil, an APAC headquarters in Singapore and offices in São Paulo and Mexico City, according to its contact page.
• Strength: EBANX’s integration documentation lists credit and debit cards, Rapipago, Pago Fácil, USDC, USDT, Mercado Pago Wallet, DEBIN and Mercado Pago Connect for Argentina and names Naranja and Cabal as local card schemes.
• Criticism: Before signing, ask EBANX which legal entity contracts with merchants for Argentine payments and which authorisation that entity holds, because the merchant relies on that entity’s standing.
• Use cases: EBANX states on its home page that merchants can enter its Latin America, Asia and Africa markets without setting up a local entity, without naming Argentina. Its documentation says a merchant that is not yet a partner fills in the Merchant Signup Form before the commercial team reaches out, without listing documents.
• Risk signals: EBANX says some products may be available for specific industries or countries and tells merchants to contact its team. Its payout documentation requires a merchant to be processing through the Crossborder platform first, to be located outside Brazil, Chile, Colombia or Mexico when sending payouts there as cross-border operations, without naming Argentina, and to supply recipient data including a bank account in CBU or CVU format and account type.
• Score: number 3 of 8, 6.9 / 10, verified October 2026.

Mobbex

• Verdict: Mobbex suits enterprises and Argentine businesses that want one gateway for local cards, QR and wallets, while its terms do not say whether onboarding rules differ for a merchant abroad.
• Best for: Enterprises.
• Price band: Mid. Published per-transaction card percentages plus IVA, with a Gateway basic and monthly minimum cost and a custom Enterprise tariff (Mobbex pricing page).
• Company: Mobbex’s terms and conditions name MOBBEX ARGENTINA SRL, CUIT 30-71512358-0, as the party that provides the payment processing service in Argentina, and its terms of use say it works with acquirers and processors legally authorised to process transactions in the country.
• Strength: Mobbex’s FAQ says merchants with their own platform can use SDKs in Node, PHP and .NET and that the APIs are documented at mobbex.dev.
• Criticism: Mobbex’s terms let a registered merchant choose a service modality if it meets that modality’s acceptance policies and specific requirements, without saying whether these differ abroad, and allow Mobbex to require documentation and know-your-customer procedures under Argentine anti-money-laundering rules without listing documents, so a merchant based outside Argentina should ask which documents apply before signing.
• Use cases: Mobbex’s FAQ says it supports all cards of Argentina (credit, debit, prepaid), regional and international cards, all virtual wallets through the BCRA interoperable QR, recurring DEBIN on CBU and CVU accounts, cash with a barcode and multicard payments with up to four cards in one operation, and that Smart Checkout lets the merchant filter which methods to show per operation.
• Risk signals: Enabling Transparent Checkout requires the merchant to undergo a security audit, which applies to that additional service alone, according to Mobbex’s terms.
• Score: number 4 of 8, 6.2 / 10, verified October 2026.

Stripe

• Verdict: Stripe suits businesses that hold or can set up a legal entity, tax ID, local address and bank account in the country of the account, and a merchant abroad fits through that route.
• Best for: Cross-border merchants entering Argentina.
• Price band: Mid. Per-transaction fee by payment method, custom pricing for large volumes, no published Argentina rates (Stripe pricing page).
• Strength: Stripe states in a support article that if a business accepts payments in ARS, the rate used to convert its funds to its local currency is the inbound FX rate set by the Central Bank of Argentina.
• Criticism: A merchant should confirm with Stripe which Argentine cards, QR transfers and cash methods its account can accept, since customers who pay with local methods that are not enabled cannot pay at checkout.
• Use cases: Stripe’s Atlas page says a company is incorporated within two business days and ready to bank, fundraise and accept payments, without naming Argentina, which is the route for a business without a local company.
• Risk signals: Stripe’s general account-opening help page requires a legal entity registered in the country where the account is opened, a tax ID, a physical location where mail can be received, not a P.O. box, and a physical bank account in that country in a supported transfer currency, without naming Argentina. Its documentation adds that with Global Payouts the platform manages its own legal and compliance requirements, which might require a Money Transmitter license if it manages customers’ funds.
• Score: number 5 of 8, 6.1 / 10, verified October 2026.

Mercado Pago

• Verdict: Mercado Pago suits online stores selling to Argentine shoppers with local cards, instalments and cash, while a business without Argentine registration should check seller-account rules first.
• Best for: Online stores.
• Price band: Mid. Published percentage rates by method and settlement time, plus VAT, no fixed or account fees (Mercado Pago’s seller onboarding page).
• Company: Mercado Pago states on its Argentine home page that it offers payment services and is not authorised by the Central Bank to operate as a financial entity.
• Strength: On its checkout page Mercado Pago states that Checkout Pro customers can pay in instalments without interest with Visa, Mastercard, American Express, Naranja, Nativa Mastercard, Tarjeta Shopping, Cencosud and Cabal credit cards, by debit card, in cash or with Mercado Pago balance.
• Criticism: Mercado Pago’s Checkout Pro documentation states that integrating Checkout Pro requires a Mercado Pago seller account and does not state where the merchant must be registered, so a merchant based abroad should ask where that account must be registered before building the integration.
• Use cases: Checkout Transparente customers can pay with the same eight credit card brands, and the developer documentation lists credit or debit card, Rapipago, Pago Fácil, account balance and Cuotas sin Tarjeta as Checkout Pro methods.
• Risk signals: Offering 3 or 6 instalments requires activating Cuota Simple, and merchants can offer Mercado Crédito to customers who want instalments but have no card, according to its checkout page.
• Score: number 6 of 8, 6.1 / 10, verified October 2026.

Payway

• Verdict: Payway suits Argentine businesses that want card and QR acquiring with API or SDK integration, while jurisdiction rules make foreign merchants ask about contracting routes.
• Best for: Enterprises.
• Price band: Mid. Published percentage rates by card type, capture method and settlement time, plus VAT (Payway pricing page).
• Company: Payway’s help pages name Payway S.A.U., with its address in Buenos Aires and CUIT 30-71766440-6, as the company behind the site, and its reorganisation notice says Prisma transferred its acquiring business, covering credit, debit and prepaid cards and instant transfers, to Payway S.A.U. without naming a licence number.
• Strength: Payway’s online-selling page says a store with its own development can connect to its payment solution through an API or an SDK.
• Criticism: Payway’s help page states that an acquirer must process transactions of merchants, payment facilitators, marketplaces and sponsored merchants that are within its jurisdiction or country, and that regularising sponsored merchants based outside Argentina is solely the payment facilitator’s responsibility, so a merchant abroad should ask whether it can contract directly or must go through an aggregator.
• Use cases: Payway’s help page lists Visa, Mastercard, Cabal, Diners, Discover and Union Pay credit or prepaid cards, domestic and international, including the local Cabal scheme, and domestic QR payments with transfers (Pagos con Transferencias, PCT).
• Risk signals: The Cuotas MiPyME programme needs the merchant to be categorised as a Micro, Small or Medium Enterprise and to be in the MiPyME register, so confirm eligibility before counting on those instalments.
• Score: number 7 of 8, 5.5 / 10, verified October 2026.

Uala Bis

• Verdict: Uala Bis suits Argentine online stores that want card checkout with interest-free instalments through the Ualá app, while onboarding runs through the Ualá app and a Ualá Empresas account.
• Best for: Teams integrating by API.
• Price band: Mid. Percentage per transaction plus VAT, card rate for API checkout (Uala Bis’s API checkout page).
• Company: Uala Bis states on its API checkout page that Alau Tecnología S.A.U. is a payment service provider registered with the Banco Central de la República Argentina and is not authorised to operate as a financial entity, with no registration number given.
• Strength: Uala Bis states that its API checkout for self-built online stores in Argentina accepts credit, debit and prepaid cards, listed as card categories without naming card schemes.
• Criticism: Onboarding runs through registration in the Ualá app with the merchant’s data and a free online Ualá Empresas account, so a merchant abroad should ask which conditions and documents apply and whether it can open that account before building.
• Use cases: Uala Bis says on its home page that merchants can offer 2, 3, 6, 9 and 12 interest-free instalments while absorbing the financing cost, and its documentation for API Cobros Online v2 lists credit, debit and prepaid cards as the methods customers can use, with no other method named.
• Risk signals: For the Empretienda integration, the merchant must go to the Cobros section of the Ualá app and accept the terms and conditions first.
• Score: number 8 of 8, 5.2 / 10, verified October 2026.

Go deeper

Best for online stores

Rebill (number 1, 7.8 / 10) is the pick for online stores in Argentina: it lists cards, QR bank transfers and QR wallets with a per-transaction cost and supports Mercado Pago and Pago Fácil among local methods. Also consider Mercado Pago (number 6, 6.1 / 10), whose checkout lists Argentine credit cards with interest-free instalments, cash and account balance.

Best for cross-border merchants entering Argentina

Unlimit (number 2, 7.1 / 10) is the pick for cross-border merchants entering Argentina: it lists Argentine cards and the Mercado Pago and PayPal digital wallets and offers a single provider across Latin America, Africa, India and Asia-Pacific. Also consider Rebill (number 1, 7.8 / 10), whose Spanish-language blog says it does not require a local entity.

Best for teams integrating by API

EBANX (number 3, 6.9 / 10) is the pick for teams integrating by API in Argentina: it documents an API reference with endpoints, authentication methods and implementation guidelines, a sandbox that simulates real transactions without moving funds, and a hosted payment page that handles the full payment flow. Also consider Uala Bis (number 8, 5.2 / 10), whose API Cobros Online v2 creates payment orders, checks their status, processes refunds and sends webhook notifications.

Best for enterprises

Mobbex (number 4, 6.2 / 10) is the pick for enterprises in Argentina: it orchestrates operations between Payway, Fiserv, Global Processing and Getnet with automatic fallback and offers priority technical support by email and WhatsApp, with a dedicated team for partners and Advanced merchants. Also consider Payway (number 7, 5.5 / 10), whose card acquiring business covers credit, debit and prepaid cards and instant transfers and which publishes anti-fraud measures and PCI compliance for its checkout.

Which licence does a payment gateway need in Argentina, and who holds it?

A gateway that moves merchant funds works under a payment licence held by a payment service provider or acquirer, which may be the gateway itself or a licensed partner behind it. The contracting entity carries the licence, not the brand: ask each of the payment gateway providers on your shortlist which legal entity signs the merchant contract and which authorisation it holds in Argentina. Verify the answer with the Central Bank of Argentina rather than a provider’s own claim, and accept a partner model only when the partner is named and checkable.

How can a business accept cross border payments in Argentina without a local company?

A business accepting cross-border payments without a local company has three routes: set up its own Argentine company, use a local gateway that offers an account type for foreign companies, or use an international payment gateway that works through licensed local partners. Each route changes who contracts with the merchant, so ask for the contracting entity, the documents required before going live and whether a local tax number or bank account is expected. Match the route to the volume and speed needed: setting up a company takes longest, and a partner model depends on the partner’s authorisation.

How to choose a payment gateway in Argentina

• Confirm whether the provider will onboard a business without a local entity, tax number or bank account; 4 of 8 ranked providers publish a statement on it.
• Six of 8 ranked providers publish licence information. Verify the contracting entity’s applicable registration with the Central Bank of Argentina; a provider’s claim alone does not establish that status.
• Ask which currency funds settle in and how FX is applied, as all 8 ranked providers state something on settlement but with different currencies and conversion rules.
• Check whether one integration covers the other markets you sell in; 5 of 8 ranked providers state multi-market coverage.
• Test payouts to local parties, including whether recipients are identified by CBU or CVU and an Alias; 5 of 8 ranked providers state payout capability.
• List the payment methods in Argentina your customers use and match them against each provider’s own list; 7 of 8 ranked providers name Argentine methods.
• Compare published rates with their scope, tax treatment and currency; 6 of 8 ranked providers publish pricing.

No single provider is best for every business, so weight the steps by your own entity position.

FAQs

Changelog

• October 2026, first publication: 9 providers screened, 8 ranked.
• October 2026, rubric weights locked before research.
• October 2026, rubric revised: weights for cross-border merchants, and each criterion scored against the best provider in the comparison.

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