Klarna AI Agent Case Study: 853 FTE Workload, $60M Savings — Then a Reversal to Hybrid Human-AI

Summary

Klarna's AI customer service agent, powered by OpenAI, became the most-cited enterprise AI deployment case study in February 2026 — and then became a cautionary tale about optimizing for the wrong metric. ### The Headline Numbers - **853 FTE equivalent** workload handled by AI (up from 700 at launch in 2024) - **$60M annualized savings** from AI customer service automation - **Two-thirds** of all customer service conversations (approximately 1.3M chats/month) - **82% faster response time** — f