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Klarna lets shoppers buy things now and pay for them later, and it also runs a shopping app and a bank-like card.
Klarna is a payments company that most people meet at checkout. When you buy something online and see an option to split the cost into four payments or pay in 30 days, that's often Klarna. The company pays the store right away and collects the money from you over time, so the store gets paid instantly while you get a short breather on your wallet. It makes money from the stores it works with, which pay a fee for each sale Klarna helps bring in, and increasingly from the shoppers themselves through interest and fees on longer-term financing.
There's a second half to the business that's easy to miss. Klarna runs a shopping app and a browser extension that let people compare prices, find deals, and track orders, and it earns money by sending shoppers to stores and taking a cut when they buy. It also offers a card and a savings account, so it's slowly turning into a kind of bank for everyday spending rather than just a checkout button. The whole thing is built on a simple idea: make buying easy and give the buyer a little credit, then get paid by the merchant for delivering a ready-to-spend customer. The company is headquartered in Stockholm, Sweden, but it's now listed in New York, and its main rival is another buy-now-pay-later player, Affirm, along with the payment giants PayPal and credit card networks that want the same checkout real estate. Klarna's edge is scale and brand recognition, especially among younger shoppers, but that edge comes with real risk. Lending money to people is only profitable if they pay it back, and late payments and defaults can eat into the business fast. Regulators in several countries are also looking harder at installment lending, since it can look a lot like a credit card without the same disclosures.
The company has swung between boom and bust in a hurry. It was valued at around $45 billion in 2021, then its valuation was slashed dramatically as rising interest rates made money-losing fintechs look expensive, and it shed a large share of its staff along the way. It fought its way back toward profitability and then went public on the New York Stock Exchange in 2025. One thing to watch is how much of its revenue comes from merchant fees versus interest and late fees — the more it leans on the second bucket, the more it behaves like a lender and the more a weak economy can hurt it.
Saved answer · last researched 26 Oct 2026