Best Buy Now, Pay Later Apps of October 2026

By Groshi Editorial Team · Updated October 7, 2026

Groshi is reader-supported: if you buy through links on this page, we may earn a commission at no extra cost to you. How we review.

This article is for informational purposes only and is not financial, tax or legal advice. Rates, fees and terms change often — always confirm details with the provider.

Buy now, pay later (BNPL) services have become a mainstream financial tool, with more than half of Americans having used them for online purchases, according to an April 2026 Gallup poll. These services allow you to split the cost of a purchase into smaller, often interest-free installments, providing a flexible alternative to credit cards. With numerous options available, each with its own strengths, choosing the right app depends on your shopping habits, the size of your purchase, and your need for payment flexibility. Based on a review of features, fees, and merchant networks, here are the best BNPL apps available as of October 2026.

Best for Large Purchases: Klarna

Klarna stands out for shoppers making significant purchases because it does not have a preset credit limit for its point-of-sale loans. It is accepted at nearly 800,000 merchants, including major retailers like Amazon, Best Buy, Walmart, and Target. Its standout feature is flexibility: users can choose to make four interest-free payments every two weeks, pay the full amount within 30 days with no interest, or opt for a monthly payment plan spanning six to 24 months for larger purchases. Some merchants even offer cash back rewards. Through the Klarna card, you can also use its financing at retailers not integrated into its network.

Best for Small Purchases: Afterpay

If you’re looking to finance a smaller purchase, Afterpay is a top contender with a typical minimum purchase of just $35. Despite its focus on smaller items, it also offers a generous per-loan limit of up to $25,000 with zero interest on its standard pay-in-four plan. It can be used at over 15,000 online and brick-and-mortar merchants worldwide. The service charges no interest, though late fees can apply, capped at 25% of the order or $68, whichever is less.

Best for Online Shopping: PayPal Pay in 4

For unparalleled online shopping reach, PayPal Pay in 4 is the premier choice. It works at millions of online merchants that accept PayPal, including Apple, Target, and Home Depot. A major advantage is that it requires no separate app; you simply need a PayPal account at checkout. It charges no interest and, notably, no late fees. The service typically does not perform a hard credit check, instead relying on its vast consumer data to assess creditworthiness. The spending limit for its four-payment plan is $1,500.

Best for Widespread Availability: Affirm

Affirm boasts one of the largest merchant networks, with over 300,000 partners including Amazon, Walmart, Target, Expedia, and Costco. Like its competitors, it offers a pay-in-four option with 0% APR. Its key differentiator is the availability of longer-term monthly financing plans for larger purchases, with APRs ranging from 0% to 36%. Affirm charges no late fees and provides a single-use virtual card for shopping at retailers outside its direct network. Importantly, it reports loan data to credit bureaus, which can help users build credit with on-time payments.

Best for Bad Credit: Zip

Zip (formerly Quadpay) is an excellent option for those with less-than-perfect credit, as it does not run a hard credit check during approval. It allows you to split purchases into four installments. A useful feature is the ability to move a payment due date back by up to seven days (if requested at least 24 hours in advance). The first reschedule in a calendar month is free, with subsequent changes costing $2 each. It also offers a browser extension to generate a virtual card for use anywhere Visa is accepted.

Best for Rescheduling a Payment: Sezzle

When you need maximum flexibility with your payment schedule, Sezzle is the app to consider. It allows customers to reschedule one payment per purchase free of charge, providing a buffer for financial hiccups. It operates on a standard pay-in-four model over six weeks with 0% interest, though a service fee of up to $7.49 may apply. Late fees are capped at $16.95 or 25% of the order total, whichever is less. For a fee, its Sezzle Up program can report your payment history to credit bureaus to help build credit.

Frequently Asked Questions

Do BNPL apps affect your credit score? Most BNPL apps, including Afterpay, PayPal Pay in 4, and Zip, use a soft credit check for approval that does not impact your credit score. However, some services, like Affirm and Klarna’s monthly plans, may report your payment history to the credit bureaus. This can help build credit with on-time payments but could negatively impact your score if you miss payments.

What are the typical fees for using BNPL? The standard pay-in-four plans from most major providers are interest-free. The primary potential cost is a late fee if you miss a payment. These fees vary by provider; for example, PayPal charges none, while Afterpay’s late fees are capped at $68. Some services, like Sezzle, may also charge a one-time service fee on transactions.

Can I use a BNPL app at any store? It depends on the app. Services like Affirm and Klarna have vast networks of integrated merchants, but they also offer virtual cards that can be used at other retailers. PayPal Pay in 4 works anywhere PayPal is accepted online. Zip’s virtual card can be used anywhere Visa is accepted. Always check the app to see if your preferred merchant is supported directly.