Klarna

Klarna rebounded to a $45 billion valuation after its 2025 IPO, recovering fully from an 85% down-round in 2022, a comeback that outperforms #1 Stripe in resilience. The 150-million-user BNPL pioneer partners with 500,000+ merchants like H&M and Sephora, processing $100 billion in transaction volume. Its 2024 AI pivot replaced 700 Salesforce seats, cutting customer service costs by 25%—a 30% larger efficiency gain than the typical fintech rival achieved. With 85 million US consumers, Klarna drives loyalty through AI-driven personalization, offering interest-free installments that slash default rates to under 2%.