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 2316 reference ratings
4.8/5.0 (2316)
  • Market Leader 2025 2025
    Summer 2025Market LeaderBuy Now Pay Later Software
  • Top Rated Software 2024 2024
    2024Top Rated Software Award

Featured Testimonials

  • “The uplift we’ve seen from Klarna is incredible. They allow shoppers to feel in control of their purchasing, without paying the full price up front. Smashing this barrier has undoubtedly helped to boost our buyers’ confidence, leading to greater sales.”

  • “It’s an actual partnership. Klarna is not just a payment provider.”

  • “Klarna Creator Platform has changed how we run paid campaigns with influencers, as we invest in monthly paid campaigns with a dedicated campaign manager. This assistance simplifies the process internally and enables us to spend more time on other tasks.“

Featured Case Studies

  • 0% APR drives powerful results for high performance e-bike brand

  • Rancourt & Company - Customer Case Study

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

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.