Why Buy Now, Pay Later Apps Are Reshaping Retail in 2026
Buy Now, Pay Later (BNPL) crossed $680 billion in global transaction volume in 2025 and is on track to exceed $900B in 2026. Klarna, Affirm, Afterpay (now part of Block), Zip, Sezzle, and PayPal Pay Later have collectively turned what was a niche checkout option into the third-most-used payment method for online shopping among 18-34 year olds. The category has also faced its first wave of regulatory pressure — CFPB rules in the US and FCA scrutiny in the UK have reshaped consumer disclosures and credit checks.
If you’re searching for the best BNPL apps like Klarna in 2026, you’re probably looking for one of three things: flexible-installment financing for a specific large purchase, everywhere-checkout flexibility (apps that work as a virtual card at any retailer), or credit-building features that report on-time payments to credit bureaus.
This guide covers the strongest BNPL apps in 2026 — what each does best, fee structures, credit-impact considerations, and where each falls short. If you’re thinking about building a fintech or BNPL product, see our finance app development services.
Introduction
8 min read · Last updated: May 2026
In this article
Imagine the joy of purchasing your favourite items without the need for immediate payment. This is possible thanks to Buy Now Pay Later (BNPL) programs. BNPL offers fixed instalment loans with no interest or hidden fees, ensuring transparent payment amounts. You can complete these transactions using a BNPL app or your credit card.
With BNPL apps, you can shop at participating retailers and choose the buy now, pay later option by paying just 25% of the total upfront. The remaining balance is then paid off in interest-free instalments.
What is Buy Now, Pay Later?
Buy Now, Pay Later (BNPL) is a flexible payment option that lets you split purchases into smaller, manageable payments—often interest-free. These buy-now-pay-later apps work like short-term loans, making it easier to afford big-ticket items without upfront costs. Related: fintech app development services.
You can use BNPL for a variety of purchases, from fashion and electronics to travel and event tickets. Many buy now, pay later websites and payment apps now support this feature, offering seamless checkout options.
How Does Buy Now, Pay Later Work?
Using BNPL is simple:
- Shop & Select BNPL – At checkout, choose a buy now or pay later app like Klarna or Affirm.
- Get Approved – The provider runs a quick credit check, often with no impact on your score.
- Make an Initial Payment – You’ll typically pay a small portion upfront.
- Pay Over Time – The remaining balance is split into equal payments, auto-deducted from your account.
- Receive Your Purchase – Unlike layaway, BNPL lets you get your items immediately.
Many platforms provide point-of-sale instalment loans, with Klarna being a prime example. Klarna is a lifestyle app that allows you to shop and split your payments into four interest-free instalments. It also offers:
- Order tracking and real-time updates
- Exclusive deals and discounts
- Saved item lists for future purchases
- Personalized recommendations
If you’re looking for BNPL apps similar to Klarna, we’ve curated a list just for you. If you’re considering developing a similar app, partnering with a Cross-Platform App Development Company could help you create a seamless and engaging user experience across all devices.
8 Apps Like Klarna For Shopaholics
Payment Apps Comparison
| App | Key Features | Downloads | Ratings |
|---|---|---|---|
| Affirm | Shop from partnered retailers Pre-qualify for financing Manage your payments |
5M+ | 4.8/5 |
| Sezzle | Four interest-free payments Shop at various retailers Fast approval with no hard credit check |
1M+ | 4.6/5 |
| Laybuy | Interest-free installments Wide retailer selection Simple and secure Build credit |
1M+ | 4.5/5 |
| Zip | Flexible payment options Fast and convenient Potential to build credit |
1M+ | 4.8/5 |
| Splitit | Multiple installments without any fees or interest Use any credit or debit card Flexible payment plans Used in 200 countries via Mastercard or Visa |
10K+ | 3.3/5 |
| ViaBill | Split purchases into installments Shop anywhere (online or in-store) Manage your finances |
50K+ | 3.4/5 |
| PayPal Credit | Track spending and payments Apply for a PayPal Credit Manage your account Shop using PayPal credit |
100M+ | 4.3/5 |
| Go Cardless | One-off payments International payments Reduced fees |
85+ | 4.7/5 |
Best Buy Now, Pay Later Apps in the USA
1) Affirm
Affirm is one of the most popular Buy now, pay later apps like Klarna. It provides a simple way to purchase things and split payments with no hidden fees. Repayments can be divided into three, or twelve-month plans without interest, with APR rates ranging from 0% to 30%, depending on the loan amount.
Pros
- Spreads payments
- Interest-free
- Variety of loan options
Cons
- Interest rates can be high
- Tempts overspending
- Credit impact
2) Sezzle
Sezzle is another popular choice among the best Buy Now, Pay Later apps, similar to Klarna, which allow you to divide your purchases into manageable instalments. If you pay on time, you can spread your payments over six weeks in four equal instalments without interest.
Sezzle offers instant acceptance decisions without requiring a hard credit check, making it a more convenient option than traditional credit cards. Additionally, timely payments with Sezzle may be reported to credit bureaus, potentially helping to improve your credit score. Sezzle partners with various online and in-store retailers, giving you flexibility. The Sezzle app also easily tracks your orders, upcoming payments, and account details.
If you’re considering developing a similar app, collaborating with a mobile app development company can help you build a user-friendly and efficient BNPL solution.
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Pros
- Interest-free payments
- Fast and convenient
- Shop at many retailers
Cons
- Late fees
- Limited payment schedule
- Complex fee structure
3) Laybuy
Laybuy is another alternative to apps like Klarna that allows you to receive your purchase instantly and pay it back in six payments. One-sixth of the total payment is paid at checkout, with the remainder paid in five weeks. The best aspect of Laybuy is that there is no interest, hidden fees, or payment charges.
You can shop in-store or online at businesses that accept this payment method and effortlessly link your credit or debit card to the app. However, Laybuy only takes cards issued by New Zealand banks. Therefore, this BNPL may only be available to persons within New Zealand, unlike Klarna, which is available worldwide. Related: hire cross-platform developers.
Pros
- Simple and secure
- In-store payments
- Manage your finances
Cons
- No credit card required
- Potential for overspending
- Limited payment terms
4) Zip
Zip (previously Quadpay) is a “buy now, pay later” program allowing you to purchase instalments. Zip lets you divide your purchases into four interest-free payments over six weeks. Zip works with many online and in-store businesses, offering more purchase options. They even provide a Zip app virtual card, which may be used to shop online with stores that do not directly take Zip.
You can settle your instalments weekly, fortnightly, or monthly, whichever you wish. The Zip app provides a rapid approval process and lets you pay with your phone at participating merchants. On-time Zip payments may be recorded to credit agencies, thus helping you improve your credit score.
Pros
- Shop at many retailers
- Flexible payment options
- Fast and convenient
Cons
- Late fees
- Potential for overspending
- Interest on late payments
5) Splitit
Splitit allows you to buy and pay numerous instalments without incurring fees or interest. It accepts any credit or debit card and does not need you to apply for a loan, so you do not have to worry about your credit score.
The payment arrangements are flexible, with instalments of up to 12 months. You can also make additional payments anytime to help pay off your purchase faster. The most excellent thing about Splitit is that it can be used in 200 countries with a Mastercard or Visa. Splitit does not impose late fees; your credit card provider may charge you for them.
6) ViaBill
ViaBill is a “buy now, pay later” program that allows you to purchase in instalments. You can pay for your purchase in instalments depending on your chosen plan. ViaBill’s plans range from interest-free 10-month instalments to flexible payments over 24 months. ViaBill provides two methods to shop: online and in-store.
With the ViaBill app, you can easily track your spending, monitor your credit limit, and modify your payment schedule. On-time payments made through ViaBill can be reported to credit bureaus, thereby increasing your credit score.
Pros
- Variety of payment plans
- Manage your finances easily
- Potential to build credit
Cons
- Interest rates on extended plans
- Potential fees
7) PayPal Credit
PayPal is a well-known and popular payment processor that allows clients to make purchases using their PayPal accounts. PayPal offers two flexible payment alternatives in the United States:
The four-installment payment plan requires buyers to pay 25% of their item at the checkout, with the remaining three installments charged every two weeks. This is available for purchases ranging from $30 to $1500. Customers can pay in monthly instalments of six, twelve, or twenty-four months. This plan can be used for significant purchases ranging from $199 to $10,000.
In all circumstances, money is automatically debited from the customer’s PayPal or associated bank account. Customers using the Buy Now, Pay Later function are protected by PayPal’s Buyer Protection insurance, which covers up to $20,000. Related: custom software development.
Pros
- Wide acceptance
- Security
- Acceptance
Cons
- Potential for scams
- Limited customer service
- Extra fees
8) Go Cardless
GoCardless currently lacks a mobile app for direct consumer use. Instead, it focuses on helping businesses streamline payment collection through various features. GoCardless enables firms to set up automatic withdrawals for subscriptions and invoices, simplifying the payment process and allowing for quick, one-time payments.
With GoCardless, businesses can accept payments from over 30 countries via direct bank transfers, avoiding the credit card fees typically associated with conventional payment gateways. This positions GoCardless as a viable alternative to apps like Klarna.
For those interested in developing a similar solution, partnering with a top on-demand app development company can help you create an efficient and user-friendly payment platform tailored to your needs.
Pros
- Reduced fees
- Recurring payments
- Faster access to funds
Cons
- Limited payment methods
- Potential for failed payments
- Requires customer signups
Conclusion
These eight Buy Now, Pay Later apps are great for a comprehensive shopping experience without high costs. However, reading all the terms and conditions before relying on these applications is essential. They may charge additional fees for failing to make payments on time. Also, the ease of using BNPL can lead to overspending and impulse purchases. Related: AI-powered app development.
Such things can be a concern for the majority of people. But apps like Affirm and Sezzle are all about precise costs with no hidden fees. Paypal is another widely used option. Choosing the right app is essential to research thoroughly, compare all the popular options, and decide wisely. Try our recommendations for apps like Klarna and enjoy buying like never before.
Discover these eight Buy Now, Pay Later apps recommended by Echoinnovate IT for a seamless shopping experience with flexible payments. Remember to review the terms and conditions to avoid extra fees for late payments and overspending. Explore options like Affirm, Sezzle, and Paypal for transparent costs. Do thorough research to choose the best app for your needs and enjoy shopping hassle-free
Also Read
→ 10 Leading Saas Devlopment Companies
Conclusion
The right BNPL app depends on what you’re buying and your priorities:
- For broadest retailer integration: Klarna and Afterpay work at the most US online retailers. PayPal Pay Later works anywhere PayPal does.
- For larger purchases (3-36 month financing): Affirm handles longer-term financing better than Klarna or Afterpay, with transparent APR disclosed upfront.
- For credit building: Affirm reports some loans to TransUnion. Sezzle Up reports on-time payments to all three bureaus to help build credit.
- For everywhere-acceptance: Klarna Card and Afterpay Card let you “BNPL” any purchase by acting as a virtual card at checkout — even at retailers that don’t directly support BNPL.
- For UK/Europe: Klarna dominates Europe; Clearpay (Afterpay’s European brand) is strong in UK; Tabby and Tamara dominate Middle East.
Building your own BNPL or installment-payment app? Echo Innovate IT has built lending, BNPL, and installment-payment platforms with credit-decisioning, KYC, ACH/card processing, and full CFPB/FCA regulatory compliance for over 17 years through our finance app development and mobile app development services. Get a free regulatory and product roadmap below.
Frequently Asked Questions
- ViaBill: Monthly repayment plans aimed at merchant-side integration; simpler user experience online
- PayPal Pay Later/Credit: Built into PayPal; supports pay‑in‑4 (0% interest) or longer-term financing (with interest depending on the plan)
Offers both short-term and multi-month payment options (up to 36 months).
Transparent terms with no late fees; may charge interest depending on the purchase and credit profile.
Strong merchant partnerships, including Amazon, Walmart, Shopify, and now Costco
- No interest on four payments across six weeks.
- Allows one free rescheduling of payments.
- Soft credit check; optional reporting to credit bureaus for credit-building benefits
- No interest on four payments across six weeks.
- Allows one free rescheduling of payments.
- Soft credit check; optional reporting to credit bureaus for credit-building benefits
The classic “pay in 4” plans (Klarna, Afterpay, Sezzle, Zip) charge 0% interest if paid on time. Late fees apply for missed payments ($7–$10 typical). Longer-term installment plans (Affirm, Klarna 6/12/24-month) charge 0–36% APR depending on credit, similar to a credit card but with fixed payments and no compounding. APR is disclosed upfront — read it before agreeing.
It depends on the app. Klarna and Afterpay’s pay-in-4 typically do NOT report to credit bureaus, so on-time payments don’t help, missed payments don’t directly hurt (though defaults eventually go to collections, which does). Affirm and Sezzle Up DO report to credit bureaus, so they can both help and hurt your score. As of 2025, FICO and VantageScore have begun including BNPL data in scoring models — assume it will increasingly affect credit in coming years.
A basic BNPL app with credit decisioning, retailer integration, and payment processing starts around $200K–$400K for iOS, Android, and backend. A full Klarna-class platform with multi-country support, virtual card issuance, and credit-bureau reporting runs $500K–$1.5M+. The biggest variable is regulatory: BNPL operates under different rules in different jurisdictions (CFPB rules in US, FCA in UK, EU’s Consumer Credit Directive 2.0 in Europe), and compliance work alone can be $200K–$500K.
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