Story
langchain_blog · Aug 3, 2026 · news
Source brief
How Stripe Built Kai on Deep Agents in 1 Week
the LangChain blogAug 3, 2026
original source linked
In brief
Learn how Stripe built Kai, a company-wide AI agent on LangChain, LangGraph, and Deep Agents, reaching 5,000 users in roughly 4 weeks.
Feed lens
agent
Continue reading