10 Best Stripe Alternatives for Seamless Payment Processing
Navigating the Payment Processing Landscape Beyond Stripe
A payment processor is the one part of an online store that customers never think about until it breaks. Stripe built its reputation on being the processor developers reach for first: clean documentation, a huge library of SDKs, and a dashboard that doesn’t require a call to sales just to get a test key. That reputation is earned, and for a large share of online businesses, Stripe remains the right default.
It isn’t the right fit for everyone, though. A business processing most of its sales in person needs point-of-sale hardware Stripe doesn’t build. A business selling almost entirely into India or Europe often gets better local payment method coverage, and better support for local tax rules, from a processor built around that region. A merchant who wants “buy now, pay later” baked into checkout, without stitching together a separate financing provider, needs something Stripe doesn’t offer natively either.
This guide walks through ten processors worth comparing against Stripe, what each one does differently, who it actually fits, and where the older marketing claims about them (rebrands, acquisitions, “still the same company under a new name”) needed a second look before being repeated here.
1. Square
Square, founded in 2009 by Jack Dorsey and Jim McKelvey, started with a small card reader that turned a smartphone into a point-of-sale terminal. That single idea made card acceptance possible for vendors who could never have afforded a traditional merchant terminal, and it’s still the core of why Square is the go-to name for cafes, boutiques, food trucks, and salons.
The company has since built out inventory management, payroll, and small-business lending on top of that original hardware business, so a shop can run its entire back office from one login. Square Online, the e-commerce side, is capable but was always secondary to the in-person product.
Against Stripe, the split is straightforward: Square wins for anyone taking payment in person, Stripe wins for anyone building a purely online checkout with custom logic. A business doing both should expect to evaluate each product on its own merits rather than assuming one processor covers both equally well.
2. PayPal
PayPal has been around since 1998, long enough to become the payment button most online shoppers recognize on sight. That recognition is worth something concrete: shoppers who don’t fully trust a smaller merchant’s checkout page will often still complete a purchase if they see the PayPal option, because the risk they’re weighing is with PayPal, not the merchant. The company reported more than 400 million active accounts in its most recent public disclosures, and while its growth has slowed from the pandemic-era spike, the account base remains enormous.
Beyond the checkout button, PayPal offers invoicing, subscription billing, and buyer/seller dispute resolution that many small merchants rely on instead of building their own support process. Braintree, which PayPal acquired in 2013, gives PayPal a separate, more developer-oriented product for businesses that want deeper API control while still settling through PayPal’s infrastructure.
Compared to Stripe, PayPal is the faster path to a working checkout with less code, at the cost of some of the customization Stripe offers to teams with in-house developers.
3. Adyen
Adyen, founded in the Netherlands in 2006, built its business on a single technical decision: rather than reselling other banks’ payment rails, it built direct acquiring relationships in the markets where it operates. That’s a heavier lift to build, but it tends to mean fewer intermediaries between a transaction and the money landing in a merchant’s account, which can translate into better authorization rates and, for large merchants, lower effective costs.
Public client lists change constantly as contracts start and end, so treat any specific name here as a snapshot rather than a permanent fact, but Adyen has consistently served large multinational retailers and marketplaces, including eBay’s expanded payments relationship since 2019 and sizable clients like DICK’S Sporting Goods. In mid-2026 the company also completed acquisitions of the loyalty platform Talon.One and the billing platform Orb, extending its product past pure payment processing into loyalty and subscription billing.
Against Stripe, Adyen tends to make more sense once a business has meaningful transaction volume across several countries; the direct-acquiring model has a higher floor of complexity that’s easier to justify at scale.
4. Authorize.Net
Authorize.Net dates back to 1996 and has been under Visa’s ownership since Visa acquired CyberSource, Authorize.Net’s parent company, in 2010. It’s a payment gateway rather than a full processor bundle: it routes transactions to whichever merchant account and bank a business already has, instead of being the merchant account itself.
That distinction matters. A business that already has a merchant account through its bank, and just needs a gateway to connect that account to its website, is exactly who Authorize.Net is built for. Its feature set (recurring billing, a hosted virtual terminal, fraud filters) is mature and well-documented, reflecting three decades in the market.
Against Stripe, the tradeoff is bundling versus separation. Stripe combines the gateway and the merchant account into one product and one bill. Authorize.Net keeps them apart, which adds a step for a new business but gives an established one more control over which bank it settles through.
5. Braintree
Braintree became a PayPal company in 2013 and has stayed distinct enough from the core PayPal checkout button to serve a different kind of merchant: one that wants PayPal’s settlement network and buyer trust, but with a developer-first API and support for Venmo, Apple Pay, and Google Pay inside a single integration.
For subscription businesses and marketplaces, Braintree’s vaulting and split-payment tools solve real problems that would otherwise need custom code. Its documentation and SDK quality sit closer to Stripe’s than to PayPal’s own checkout product.
Compared to Stripe directly, Braintree’s biggest edge is native Venmo support, which matters for any business selling to a younger US audience where Venmo has become a default payment habit rather than a novelty.
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6. Shopify Payments
Shopify Payments exists to remove a step: instead of connecting a third-party gateway to a Shopify store and paying Shopify’s added transaction fee for using an outside processor, a merchant on Shopify Payments settles directly, with fraud analysis and chargeback handling built into the same dashboard as inventory and orders.
It supports major cards, Apple Pay, Google Pay, and regional methods depending on the store’s market, and because it’s built into Shopify’s checkout, there’s effectively no separate integration step. The catch is total platform lock-in: Shopify Payments only exists for stores running on Shopify, so it’s not a general Stripe alternative in the way the others on this list are.
For a merchant already committed to Shopify, though, it’s usually the lowest-friction option available, and switching away from it to a third-party gateway on the same store typically costs more per transaction, not less.
7. 2Checkout (Verifone)
2Checkout was acquired by Verifone in 2022. An earlier version of this article claimed the product had been “rebranded as Verifone,” but that overstates what happened: Verifone’s own site still lists the online payment product under the 2Checkout name, operating as part of Verifone’s broader portfolio rather than being renamed outright. That distinction matters if a reader is searching for the product by name.
2Checkout’s strength is genuinely global reach: support for a large number of currencies and payment methods, plus built-in handling for cross-border tax and compliance work that many merchants would otherwise need a separate tool to manage. It integrates with WooCommerce, Shopify, and BigCommerce, among other carts, and offers pre-built checkout and subscription templates for merchants without in-house development resources.
Against Stripe, the appeal is less coding and more built-in compliance handling for cross-border selling, at the cost of some of the deep customization Stripe offers through its API.
8. Razorpay
Razorpay, founded in 2014, was among the first Indian startups backed by Y Combinator, and it has grown into one of the most complete fintech platforms serving Indian businesses. Beyond core payment processing, it offers subscription billing and RazorpayX, a business banking product covering payroll and vendor payments.
Its dashboard supports UPI, net banking, wallets, and EMI options natively, which matters enormously in a market where UPI alone processes a huge share of digital transactions. Its “Smart Collect” reconciliation tooling addresses a genuinely painful accounting problem for businesses handling high transaction volumes through multiple payment types.
Stripe does operate in India, but its depth of local payment method support and regional-language merchant tooling doesn’t match Razorpay’s home-market focus. For a business selling primarily to Indian customers, Razorpay is the stronger default rather than an alternative.
9. Mollie
Mollie, a Dutch fintech company, built its reputation on simplicity: transparent, pay-as-you-go pricing with no long-term contracts, and native support for European payment methods like iDEAL, Bancontact, and SEPA direct debit alongside the usual card networks. That combination makes it a common choice for early-stage European merchants who don’t want to negotiate a custom contract just to start accepting payments.
It integrates with Magento, PrestaShop, and WooCommerce, and its onboarding is fast enough that a merchant can go from signup to a live checkout in an afternoon in most cases.
Against Stripe, Mollie’s advantage is regional depth in Europe rather than raw feature count. A merchant selling primarily to European customers, especially in the Netherlands, Belgium, or Germany, will often find Mollie’s local method coverage more complete out of the box.
10. Klarna
Klarna is best known for “buy now, pay later,” and its business has grown well past that single feature since it was founded in Sweden in 2005. The company completed its IPO on the New York Stock Exchange in September 2025 under the ticker KLAR, and its most recent reported figures put gross merchandise volume above $120 billion annually, a scale that puts it firmly among the larger fintech companies operating today rather than a niche checkout add-on.
For merchants, the appeal is straightforward: offering an installment option at checkout measurably reduces cart abandonment for higher-priced items, and Klarna’s consumer brand recognition in the US, Germany, and Sweden means shoppers already trust the option when they see it.
Stripe does offer financing tools of its own, including Stripe Capital for merchant cash advances, but Klarna’s specific strength is consumer-facing installment financing at checkout, which remains a distinct product from anything Stripe bundles natively. A merchant wanting flexible financing without building that relationship from scratch typically adds Klarna alongside an existing processor rather than replacing one with the other.
Comparison at a Glance
| Processor | Strongest For | Weakest For |
|---|---|---|
| Square | In-person retail and food service | Pure online-only businesses |
| PayPal | Fast setup, buyer trust at checkout | Deep API customization |
| Adyen | High-volume multinational commerce | Small businesses just starting out |
| Authorize.Net | Merchants with an existing bank merchant account | Businesses wanting one bundled product |
| Braintree | Venmo and Apple/Google Pay support | Non-US markets where Venmo doesn’t exist |
| Shopify Payments | Existing Shopify stores | Any store not built on Shopify |
| 2Checkout (Verifone) | Cross-border tax and compliance handling | Deep custom checkout flows |
| Razorpay | India-focused businesses | Merchants outside India |
| Mollie | European local payment methods | Merchants outside Europe |
| Klarna | Installment financing at checkout | Standalone full payment processing |
Settlement Speed and PCI Compliance Are Worth Comparing Too
Fee percentages get most of the attention in these comparisons, but two quieter factors often matter more to day-to-day cash flow: how fast funds actually land in a bank account, and how much PCI compliance work falls on the merchant versus the processor.
Standard settlement across most of these processors runs one to two business days after a transaction clears, though new accounts on several platforms (Stripe and Square both do this) start on a slower payout schedule until the account builds a transaction history. That detail rarely shows up in marketing copy but matters enormously to a new business trying to manage cash flow in its first few months. Razorpay and Mollie both publish their standard settlement timelines directly on their pricing pages rather than requiring a sales call to find out, which is worth checking before committing to either.
On compliance, hosted checkout products (Shopify Payments, PayPal’s standard checkout, Klarna’s widget) keep card data off the merchant’s own servers entirely, which meaningfully simplifies PCI scope. API-based integrations, including Stripe’s raw Elements/Payment Intents flow, Braintree’s Drop-in UI, and Adyen’s components, still reduce PCI burden compared to handling raw card numbers directly, but the merchant’s development team carries more responsibility for implementing them correctly. A small team without dedicated security expertise is usually better served by a hosted checkout, even if it means slightly less control over the checkout page’s exact appearance.
Frequently Asked Questions
Is Stripe still the best default choice for most online businesses?
For a business that needs a single, well-documented online processor with strong developer tools and no in-person component, yes, Stripe still fits that description well. The alternatives above matter most when a business has a specific need Stripe doesn’t cover natively, such as in-person hardware, deep regional payment method coverage, or built-in installment financing.
Can a business use more than one processor at the same time?
Yes, and many do. It’s common to run Stripe or Braintree for the core online checkout while adding Klarna for installment financing, or to run Square for an in-person location and a separate online processor for e-commerce. Each addition means another integration and another dashboard to reconcile, so it’s worth weighing that operational cost against the benefit.
Do transaction fees vary enough between these processors to matter?
They can, especially at higher volumes where a processor may offer negotiated rates instead of standard published pricing. At low volume, the difference between most of these processors’ published rates is usually smaller than the cost of switching, so fees alone are rarely the best reason to pick one over another unless volume is already substantial.
What happened to 2Checkout’s name?
Verifone acquired 2Checkout in 2022, but as of this writing the online payment product is still marketed under the 2Checkout name within Verifone’s broader portfolio, not renamed outright to “Verifone.” Worth double-checking directly with Verifone before assuming either name is the current one, since ownership branding on acquired products does shift over time.
What Switching Away From Stripe Actually Involves
Businesses considering a move away from Stripe often underestimate how much work sits outside the payment code itself. The checkout integration is usually the smallest part of the migration. Recurring billing logic, saved payment methods, webhook handlers listening for events like refunds and disputes, and any reporting or reconciliation scripts built against Stripe’s API all need to be rebuilt against the new processor’s equivalent, and none of the processors on this list use an identical event model to Stripe’s, so a line-by-line port rarely works cleanly.
Existing customers with saved cards are the trickiest piece. Card details generally can’t be exported in raw form between processors for security reasons, so a switch usually means either re-collecting payment details from active subscribers, or using a card network tokenization service if the new processor and Stripe both support the same token format, which isn’t guaranteed. This is the single biggest reason many merchants end up running two processors in parallel rather than fully switching: a full migration of an established subscription base carries real risk of failed renewals if it’s rushed.
For a new business without existing subscribers or saved payment methods, the calculation is much simpler. Comparing checkout integration effort and fee structure across two or three of the processors above before writing any code is far cheaper than building against one and switching later.
Choosing the Right Processor for Your Business
Start with how the business actually takes money today, not with a feature checklist. A shop that mostly swipes cards in person needs Square or a comparable point-of-sale system before it needs anything else on this list. A subscription SaaS business selling globally needs strong API support and multi-currency handling, which points toward Stripe, Braintree, or Adyen depending on scale. A business selling primarily to one region, India or Europe especially, will usually get better default coverage from a processor built around that region than from a global generalist.
Whichever processor gets chosen, read the current fee schedule and settlement terms directly from the provider rather than relying on secondhand comparisons, including this one. Pricing structures change, acquisitions happen, and a processor that fit a business perfectly two years ago may have shifted its terms since. The comparison here is a starting point for evaluation, not a substitute for checking the current terms before signing up.
It’s also worth opening a real test account with the top two or three candidates before committing. Sandbox environments reveal integration friction, documentation gaps, and support response times that no comparison article, including this one, can fully capture. A processor with slightly higher fees but noticeably better documentation and support can end up cheaper overall once engineering time and support tickets are factored into the real cost of running a checkout.
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