Klarna

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Read 42 Klarna reviews and testimonials from customers, explore 34 case studies and customer success stories, and watch customer videos to see why companies chose Klarna as their Buy Now Pay Later Software

Klarna is one of Europe’s leading payments providers and a newly-licensed bank, which wants to revolutionise the payment experience for shoppers and merchants alike. Founded in Stockholm, Sweden, in 2005, their give online consumers the option to pay now, pay later or over time offering a simple, safe and smoooth checkout experience. Klarna now works with 90,000 merchants, including ASOS, Adidas, Arcadia Group and IKEA. Klarna has 2,000 employees and is active in 14 countries. Klarna is backed by investors such as Sequoia Capital, Bestseller Group, Atomico, VISA and Permira.

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Customer Rating Review Scorebased on 2325 reference ratings
4.8/5.0 (2325)
  • Market Leader 2025 2025
    Summer 2025Market LeaderBuy Now Pay Later Software
  • Top Rated Software 2024 2024
    2024Top Rated Software Award

Featured Testimonials

  • "Orders paid for with Klarna are over 100% higher in value versus orders paid by credit card or other payment methods, so we double the order size. It has put us on a competing level with enormous big-box sellers who offer instant credit."

  • "Expedia Group is excited to see the expansion of the Klarna partnership through creative campaigns for travelers looking to book their dream trips. We're happy that our close collaboration has helped provide flexible, seamless experiences for the Klarna travel shopper."

  • "Since Klarna has existing brand awareness and alleviates the friction of cost, the ads we ran for OUAI featuring Klarna messaging drove more traffic to OUAI’s site, converted more first time buyers, and increased OUAI’s average order value."

Featured Case Studies

  • How a luxury hair care brand boosted ROAS by 4X

  • Rancourt & Company - Customer Case Study

  • H&M fashions unique In-app experience with Klarna

Additional Klarna Information & Resources

Read Klarna Reviews, Testimonials & Customer References from 42 real Klarna customers.

Browse Klarna Case Studies, Customer Success Stories, & Customer References from 34 businesses that use Klarna.