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 Score based on 2650 reference ratings
4.8/5.0 (2650)
  • Summer 2026 Market Leader Buy Now Pay Later Software

More from Klarna

Featured Testimonials

  • “Our overall Klarna integration and deployment experience was definitely five star. It was pretty easy technically and the Klarna support was amazing.”

  • "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 …

  • “Our partnership with Klarna enables us to deliver the flexible payment options merchants need to keep a competitive edge. By helping merchants offer a streamlined shopping experience for their customers, …

Featured Case Studies

  • How to achieve sky-high daily order numbers with a collaborative partnership

  • Boost your sales by understanding your customers.

  • Rancourt & Company - Customer Case Study

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.