Klarna Swedish buy-now-pay-later payments and consumer banking company (NYSE: KLAR).
Klarna is the poster child of enterprise AI adoption — and of its course corrections. It launched an OpenAI-powered customer-service assistant in February 2024 claiming the work of 700 full-time agents, consolidated 1,200+ SaaS tools (including Salesforce CRM) onto an internal Neo4j-based knowledge stack, then publicly walked back the AI-only support model in May 2025 and began rehiring humans for complex cases. As of late 2025 it still credits the assistant with 853 FTE-equivalents of work and $60M in savings, and in 2026 runs GenAI through a centralized in-house AI Gateway with LangGraph orchestration and LangSmith evals.
klarna.comSources last verified Jul 26, 2026 · 2 historical entries retained
OpenAI models
by OpenAI Powers the customer-facing Klarna AI Assistant.
Receipts · 2
“Klarna today announced its AI assistant powered by OpenAI.” — klarna.com, Feb 27, 2024
“We continue to see very demonstrable value from Klarna's AI assistant.” — customerexperiencedive.com, Nov 20, 2025
Source last verified Jul 26, 2026
Provides centralized low-latency model access for GenAI use cases company-wide.
Receipts · 1
“manage and operate Klarna's AI Gateway, ensuring reliable, low-latency access to AI models at scale” — jobsinforex.com, Jul 21, 2026
Source last verified Jul 26, 2026
Receipts · 1
“Built on LangGraph and powered by LangSmith, the AI Assistant handles tasks ranging from customer payments, to refunds” — langchain.com, Feb 12, 2025
Source last verified Jul 26, 2026
Receipts · 2
“we developed an internal tech stack, using Neo4j and other things, to start bringing data=knowledge together” — cxtoday.com, Mar 4, 2025
“Storing CRM data in an LLM would have its limitations.” — diginomica.com, Mar 7, 2025
Source last verified Jul 26, 2026
Receipts · 2
“With LangSmith, Klarna could pinpoint what issues arose by seeing step-by-step how their AI assistant behaved.” — langchain.com, Feb 12, 2025
“adapting and improving evaluation tooling for LLM applications using LangSmith” — jobsinforex.com, Jul 21, 2026
Source last verified Jul 26, 2026
Gates GenAI use for safety and fintech compliance.
Receipts · 1
“own tooling and processes that enable safe, compliant, and efficient GenAI use” — jobsinforex.com, Jul 21, 2026
Source last verified Jul 26, 2026
Restricts the assistant to supported topics with human handoff on sensitive queries.
Receipts · 1
“When an "out of bounds" topic comes up, the chatbot hands over to a human agent” — blog.pragmaticengineer.com, Feb 29, 2024
Source last verified Jul 26, 2026
Receipts · 2
“I was a business person, and then I just started exploring Cursor” — finance.yahoo.com, Sep 15, 2025
“I've been vibe coding my whole life.” — sourcery.vc, Sep 12, 2025
Source last verified Jul 26, 2026
ChatGPT Enterprise
by OpenAI Serves as the company-wide employee AI assistant.
Receipts · 2
“ChatGPT Enterprise will give everyone at Klarna access to the power of OpenAI” — klarna.com, Aug 30, 2023
“Klarna's lawyers are using ChatGPT Enterprise” — klarna.com, May 14, 2024
Source last verified Jul 26, 2026
Internal knowledge assistant answering employee questions daily.
Receipts · 1
“Kiki, Klarna's bespoke internal AI assistant, which has adeptly responded to over 250,000 inquiries” — klarna.com, May 14, 2024
Source last verified Jul 26, 2026
Receipts · 2
“The side consequence of this was the liquidation of SaaS – not all of them, but a lot of them.” — cxtoday.com, Mar 4, 2025
“So no, we did not replace SaaS with an LLM” — diginomica.com, Mar 7, 2025
Source last verified Jul 26, 2026
Fully AI-run support strategy later reversed in favor of a hybrid model.
Receipts · 1
“Really investing in the quality of the human support is the way of the future for us.” — customerexperiencedive.com, May 9, 2025
Source last verified Jul 26, 2026
