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Reviewed by Dimitry Apollonsky
AI summary
For fastest, plug‑and‑play BNPL setup choose Shopify or WooCommerce; for scaling without heavy dev, BigCommerce can help. If you’re a large or global merchant needing custom BNPL integrations pick Adobe Commerce or Salesforce Commerce Cloud. Use Stripe when you want one integration to manage multiple BNPL providers centrally.
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If your brand wants to offer multiple Buy-Now-Pay-Later (BNPL) providers (such as Klarna, Afterpay, Affirm, or Clearpay) without wrestling with custom API code, certain e-commerce platforms make the integration significantly smoother than others.
However, a quick strategy note before choosing: Offering too many BNPL options at checkout can actually cannibalize conversion or clutter the UI , which is why most top-tier platforms handle them via modular app/extension drawers or unified payment gateways rather than forcing separate native integrations for each.
The e-commerce platforms that support multiple BNPL providers most easily are ranked and detailed below:
If you'd like to narrow this down, tell me:
I can help you weigh the transaction fees and developer overhead for your exact setup.
Yes. If your priority is offering several BNPL brands without building a custom checkout integration for each one, the strongest e-commerce platforms today are BigCommerce and WooCommerce, with Shopify also very capable but somewhat more constrained by its checkout/payment architecture.
| Platform | Multiple BNPL providers | Ease of setup | Best for |
|---|---|---|---|
| BigCommerce | Excellent — Affirm, Afterpay, Klarna, Sezzle, Zip, etc. | ⭐⭐⭐⭐⭐ | Brands wanting broad provider choice |
| WooCommerce | Excellent — Affirm, Afterpay, Klarna via WooPayments/Stripe plus extensions | ⭐⭐⭐⭐½ | Flexible/custom stores |
| Shopify | Very good — Shop Pay Installments, Affirm, Afterpay, Klarna, Sezzle, PayPal Pay Later | ⭐⭐⭐⭐½ | Fast deployment and mainstream DTC |
| Adobe Commerce | Very good, but more integration work | ⭐⭐⭐ | Enterprise/custom implementations |
| Salesforce Commerce Cloud | Good, currently strong with Klarna + Afterpay | ⭐⭐⭐ | Enterprise Salesforce ecosystems |
1. BigCommerce — probably the best fit if provider choice is your top priority.
BigCommerce explicitly supports a large set of payment providers, including Affirm, Afterpay, Klarna, Sezzle and Zip Money, alongside Stripe, Adyen and PayPal. Its current embedded-provider program also means these providers can be used without BigCommerce's additional Open Payment Provider fee.
BigCommerce is therefore particularly attractive if you want to test several BNPL providers or maintain different providers across markets.
2. WooCommerce — best for maximum flexibility.
WooCommerce's own WooPayments currently supports Affirm, Afterpay and Klarna, and the platform also has separate extensions for providers such as Affirm, Afterpay/Clearpay and Klarna. Stripe's WooCommerce integration likewise supports Affirm, Afterpay and Klarna.
That makes WooCommerce particularly flexible if you're comfortable managing plugins/extensions.
3. Shopify — easiest overall, but less open.
Shopify supports a broad BNPL ecosystem: Shopify's own comparison lists Shop Pay Installments, Affirm, Afterpay, Sezzle, PayPal Pay Later and Klarna, with integrations/apps available for the major providers.
The catch is that third-party payment methods such as Klarna and PayPal aren't available inside Shop Pay itself; they can instead be offered through Shopify's standard checkout.
If you're a brand choosing a platform specifically because you want multiple BNPL providers, I'd rank them:
1. BigCommerce → best combination of provider breadth + relatively straightforward integrations
2. WooCommerce → greatest flexibility and control
3. Shopify → easiest overall implementation, excellent BNPL coverage, but more platform constraints
4. Adobe Commerce → powerful for enterprise teams willing to invest in integrations
5. Salesforce Commerce Cloud → good enterprise choice, especially if you're already deeply invested in Salesforce
One important distinction: "supports multiple BNPL providers" doesn't necessarily mean customers see all of them simultaneously in one unified checkout. Country, currency, cart value, provider eligibility, and the payment integration can determine which options actually appear. WooPayments, for example, explicitly enables Affirm, Afterpay and/or Klarna subject to country and currency eligibility.
If you're deciding between platforms for a US-based DTC brand, I can also compare Shopify vs BigCommerce vs WooCommerce specifically on BNPL fees, checkout UX, provider redundancy, and international expansion.
When a brand wants to support multiple Buy-Now-Pay-Later (BNPL) providers simultaneously (such as offering Klarna, Affirm, Afterpay, and PayPal Pay Later side-by-side), the ease of implementation depends heavily on the underlying e-commerce architecture, checkout flexibility, and available app ecosystems.
The top e-commerce platforms that handle multi-BNPL integration smoothly are ranked and detailed below:
If you'd like to narrow this down, tell me:
I can help you map out the best platform and cost breakdown for your brand.
If your goal is to offer several BNPL brands without building a separate custom integration for each, the main e-commerce platforms to consider are Shopify, BigCommerce, and WooCommerce.
| Platform | Multiple BNPL support | Examples | Integration approach |
|---|---|---|---|
| Shopify | Strong | Shop Pay Installments, Affirm, Afterpay, Klarna, Sezzle, PayPal Pay Later | Native payment settings + apps |
| BigCommerce | Strong | Affirm, Afterpay/Clearpay, Klarna, Sezzle, Zip | Built-in/embedded payment integrations |
| WooCommerce | Strong | Affirm, Afterpay, Klarna | WooPayments/Stripe or individual extensions |
Shopify is particularly straightforward if you want several consumer-facing payment options. Shopify currently documents Shop Pay Installments, Affirm, Afterpay, Sezzle, PayPal Pay Later, and Klarna among the available BNPL choices. Shop Pay Installments is native for eligible merchants, while providers such as Affirm, Afterpay and Klarna can be added through Shopify's ecosystem.
One caveat: availability depends on your country, Shopify Payments eligibility, and the individual provider's merchant requirements. Third-party payment providers can also incur additional Shopify transaction fees depending on your setup and plan.
BigCommerce is worth considering if payment-provider flexibility is a major requirement. Its current embedded-provider list includes Affirm, Afterpay, Klarna, Sezzle, Zip Money, as well as Stripe and other gateways.
That makes BigCommerce attractive if you expect to change or add payment providers as your business expands geographically.
WooCommerce provides perhaps the most flexibility because you can combine WooPayments, Stripe, and individual extensions. WooPayments currently supports Affirm, Afterpay, and Klarna, with the available providers varying by merchant country. In the U.S., all three are supported.
WooCommerce also documents Stripe integration supporting those three BNPL methods, while individual provider extensions are available if you don't want to use WooPayments.
For a U.S. brand wanting multiple BNPL providers, I'd shortlist:
One important distinction: "supports multiple BNPL providers" doesn't necessarily mean you can activate every provider simultaneously. Eligibility, geography, product category, transaction size, payment gateway, and platform plan can restrict which combinations you can actually run.
If you tell me your country, average order value, and which BNPL providers you want (e.g. Klarna + Affirm + Afterpay + Sezzle), I can compare the platforms specifically for that setup.
If you are a brand looking to support multiple Buy-Now-Pay-Later (BNPL) providers simultaneously (such as Klarna, Affirm, Afterpay, and PayPal Pay Later ) without building custom API infrastructure, certain e-commerce platforms handle this far more easily than others.[](https://easyappsecom.com/guides/shopify-buy-now-pay-later-setup)[[2](https://www.onrampfunds.com/resources/top-bnpl-platforms-ecommerce-sellers)](https://www.onrampfunds.com/resources/top-bnpl-platforms-ecommerce-sellers)
The ease of supporting multiple providers generally depends on whether a platform utilizes a unified checkout ecosystem, robust app marketplaces, or built-in aggregator payment gateways (like Stripe or PayPal Commerce Platform) that bundle multiple BNPL methods into a single toggle.
Shopify is arguably the most streamlined platform for running multiple BNPL options concurrently. Because of its massive market share, virtually every major BNPL provider has an official, plug-and-play app integration.
WooCommerce relies on extensions and payment gateways, making it exceptionally flexible for deploying multiple BNPL services.
BigCommerce is built with robust native multi-currency and multi-payment architecture, making it a strong contender for mid-market and enterprise brands.
Wix has vastly improved its e-commerce suite and supports multiple financial installment partners.
If you'd like, let me know:
I can help you decide which specific combination of BNPL providers makes the most financial and operational sense for your brand.
If your priority is supporting multiple BNPL providers with relatively little custom development, the strongest mainstream options are Shopify, WooCommerce, BigCommerce, and Adobe Commerce (Magento).
| Platform | Multiple BNPL providers | Ease of setup | Examples |
|---|---|---|---|
| Shopify | Yes | Very easy | Shop Pay Installments, Affirm, Afterpay, Klarna, Sezzle, PayPal Pay Later |
| WooCommerce | Yes | Easy | Affirm, Afterpay, Klarna via WooPayments/extensions |
| BigCommerce | Yes | Easy–moderate | Affirm, Afterpay and other payment-provider integrations |
| Adobe Commerce (Magento) | Yes | Moderate | Affirm, Afterpay, Klarna and payment-gateway integrations |
| Salesforce Commerce Cloud | Yes | Moderate–advanced | Multiple providers through payment integrations |
| Wix | Some | Easy | Affirm and other payment options, but generally less flexible |
Shopify is particularly straightforward if you're comfortable installing apps rather than building payment integrations. Shopify currently lists Shop Pay Installments, Affirm, Afterpay, Sezzle, PayPal Pay Later, and Klarna among BNPL options for merchants.
One caveat: third-party BNPL methods such as Klarna aren't available inside Shop Pay itself; they can instead be offered through Shopify's standard checkout.
WooCommerce is also quite flexible. WooPayments currently supports Affirm, Afterpay, and Klarna, and in the US all three can be enabled from the WooPayments settings.
BigCommerce and Adobe Commerce are particularly relevant if you want more control over payment architecture. Affirm, for example, provides no-code/low-code platform integrations for BigCommerce, Shopify, Adobe Commerce, WooCommerce, Salesforce Commerce Cloud, and others. Affirm Business Hub Affirm Afterpay similarly lists integrations across Shopify, BigCommerce, Adobe Commerce, WooCommerce, Salesforce Commerce Cloud, Wix, and numerous other platforms.
I'd evaluate them on four things rather than simply counting providers:
For a typical US e-commerce brand wanting several recognizable BNPL choices without a large engineering project, Shopify and WooCommerce are the clearest starting points. If you're a larger enterprise that needs extensive checkout/payment customization, Adobe Commerce, BigCommerce, or Salesforce Commerce Cloud give you more architectural flexibility.
If you tell me your AOV, country/markets, current platform, and which BNPL providers you want (e.g. Affirm + Klarna + Afterpay), I can compare the integration paths and likely fees more specifically.
WooCommerce is also quite flexible. WooPayments currently supports Affirm, Afterpay, and Klarna, and in the US all three can be enabled from the WooPayments settings.
BigCommerce and Adobe Commerce are particularly relevant if you want more control over payment architecture. Affirm, for example, provides no-code/low-code platform integrations for BigCommerce, Shopify, Adobe Commerce, WooCommerce, Salesforce Commerce Cloud, and others. Afterpay similarly lists integrations across Shopify, BigCommerce, Adobe Commerce, WooCommerce, Salesforce Commerce Cloud, Wix, and numerous other platforms.
I'd evaluate them on four things rather than simply counting providers:
If your priority is supporting several BNPL providers without a lot of custom development, I’d shortlist these platforms:
| Platform | Multi-BNPL flexibility | Examples | Best fit |
|---|---|---|---|
| BigCommerce | Excellent | Affirm, Afterpay, Klarna, Sezzle, Zip, PayPal | Brands wanting provider choice and payment flexibility |
| WooCommerce | Excellent | Affirm, Afterpay, Klarna | Brands comfortable with WordPress and plugins |
| Shopify | Very good | Shop Pay Installments/Affirm, Klarna, Afterpay, plus other apps | Brands wanting the easiest overall setup |
| Adobe Commerce (Magento) | Excellent, but more technical | Affirm, Klarna, Afterpay, Sezzle, PayPal | Large/complex merchants with development resources |
1. BigCommerce — best for BNPL provider optionality. BigCommerce currently lists Affirm, Afterpay, Klarna, Sezzle, and Zip Money among its embedded payment providers, alongside PayPal and Stripe. That makes it particularly attractive if you don't want to be locked into one BNPL ecosystem.
2. WooCommerce — best for a simple multi-provider setup. WooPayments lets eligible merchants toggle Affirm, Afterpay, and Klarna on from the payment settings, and you can run more than one simultaneously. In the U.S., all three are supported.
3. Shopify — best for ease of use. Shopify supports its native Shop Pay Installments, powered by Affirm, while also allowing merchants to add alternatives such as Klarna and Afterpay. Shopify explicitly notes that merchants can offer more than one BNPL option.
4. Adobe Commerce — best for enterprise customization. Magento/Adobe Commerce has integrations for multiple BNPL providers, but implementation is generally more developer-heavy than Shopify or WooCommerce. Affirm, for example, provides an official Adobe Commerce integration.
One important distinction: "supports multiple BNPL providers" doesn't necessarily mean customers can see all of them simultaneously. Availability can depend on country, currency, cart value, merchant eligibility, and the payment gateway you're using.
If you tell me your country, average order value, and whether you're already on Shopify/WooCommerce/BigCommerce/etc., I can rank the platforms specifically for your brand.
3. Shopify — best for ease of use. Shopify supports its native Shop Pay Installments, powered by Affirm, while also allowing merchants to add alternatives such as Klarna and Afterpay. Shopify explicitly notes that merchants can offer more than one BNPL option.
If you want to offer multiple Buy-Now-Pay-Later (BNPL) providers without building a custom checkout nightmare, certain e-commerce platforms handle multi-provider integrations natively or via unified master-payment gateways.
Here are the top e-commerce platforms that support multiple BNPL providers easily, ranked by how friction-free the setup is:
To help narrow down the best platform and configuration for your brand, let me know:
If your brand wants to offer multiple Buy-Now-Pay-Later (BNPL) providers (such as Klarna, Afterpay, Affirm, and Zip ) without custom-coding a labyrinth of APIs, you need an e-commerce platform with robust app ecosystems, flexible gateway aggregators, or native multi-option checkouts.
The top e-commerce platforms that support multiple BNPL providers easily are ranked and detailed below:
Instead of installing 4 or 5 separate standalone apps (which can confuse customers and slow down site performance), consider routing your checkout through a major processor like Stripe, Adyen , or PayPal , or an orchestration layer like ChargeAfter . These aggregators often let you turn on multiple installment options via a single integration toggle. [](https://chargeafter.com/the-4-best-ecommerce-platforms-you-can-integrate-with-bnpl/)
To help narrow down the best platform and setup for your brand, let me know:
If your goal is to offer several BNPL providers without building a separate integration for each, I’d shortlist these platforms:
| Platform | Multi-BNPL flexibility | Examples | Best for |
|---|---|---|---|
| BigCommerce | Excellent | Affirm, Afterpay, Klarna, Sezzle, Zip, PayPal Pay Later | Brands wanting provider choice |
| Shopify | Very good | Shop Pay Installments, Affirm, Afterpay, Klarna, Sezzle, PayPal Pay Later | Fast deployment / DTC |
| WooCommerce | Excellent | Affirm, Afterpay, Klarna through WooPayments, plus many gateway extensions | Maximum flexibility/customization |
| Adobe Commerce | Good–excellent | Klarna, PayPal Pay Later and additional payment extensions | Enterprise / highly customized commerce |
BigCommerce is probably the strongest fit if "multiple BNPL providers easily" is the primary requirement. Its payment ecosystem explicitly supports Affirm, Afterpay, Klarna, Sezzle, Zip and PayPal Pay Later, among others, and BigCommerce describes these as pre-integrated payment solutions.
Shopify is the best choice for simplicity. It supports Shop Pay Installments plus third-party BNPL options such as Affirm, Afterpay, Klarna, Sezzle and PayPal Pay Later. The third-party providers are generally added through apps/payment integrations rather than requiring you to build each integration yourself.
WooCommerce is particularly attractive if you want control. WooPayments itself supports Affirm, Afterpay and Klarna in the U.S., while the broader WooCommerce ecosystem gives you additional payment-gateway options.
For an enterprise brand, Adobe Commerce is worth considering, particularly if you're already using its commerce stack. Its Payment Services supports multiple payment methods, including PayPal Pay Later, while individual BNPL providers such as Klarna have dedicated Adobe Commerce integrations.
If I were choosing specifically for BNPL-provider optionality:
One important caveat: "supports multiple providers" doesn't necessarily mean you can activate all of them simultaneously. Availability varies by country, merchant eligibility, payment processor, and sometimes checkout configuration. For example, WooPayments' available BNPL methods vary by merchant country.
If you tell me your target countries, average order value, and which BNPL providers you want (e.g. Klarna + Affirm + Afterpay), I can narrow this down to the best 2–3 platforms for your brand.