Case Studies - LangChain Blog

How Remote uses LangChain and LangGraph to onboard thousands of customers with AI

Guest post written by José Mussa (Staff Software Engineer @ Remote) Remote is a fast-growing startup helping companies hire, manage, and pay employees globally from a

Case Studies 5 min read

Fastweb + Vodafone: Transforming Customer Experience with AI Agents using LangGraph and LangSmith

See how Fastweb + Vodafone revolutionized customer service and call center operations with their agents, Super TOBi and Super Agent.

Case Studies 7 min read

How Jimdo empower solopreneurs with AI-powered business assistance

See how Jimdo uses LangChain.js, LangGraph.js, and LangSmith to deliver personalized business insights that drive 50% more first customer contacts and 40% more overall customer activity.

Case Studies 4 min read

How ServiceNow uses LangSmith to get visibility into its customer success agents

Authors: Ganesh Srinivasan (ServiceNow), Linda Ye (LangChain), and Jake Broekhuizen (LangChain) ServiceNow is a leading digital workflow platform that helps enterprises transform service management across

Case Studies 4 min read

Monte Carlo: Building Data + AI Observability Agents with LangGraph and LangSmith

See how Monte Carlo built its AI Troubleshooting Agent on LangGraph and debugged with LangSmith to help data teams resolve issues faster

Case Studies 4 min read

How Bertelsmann Built a Multi-Agent System to Empower Creatives

See how one of the world’s biggest media companies leveraged LangGraph from its earliest days to build and deploy a multi-agent system to production that empowers creativity.

Case Studies 6 min read

How Exa built a Web Research Multi-Agent System with LangGraph and LangSmith

See how Exa used LangGraph and LangSmith to build a multi-agent web research system to process research queries

Case Studies 4 min read

How Captide agents running on LangGraph Platform compress investment research from days to seconds

See how Captide is using LangGraph Platform and LangSmith for their investment research and equity modeling agents.

Case Studies 4 min read

How Webtoon Entertainment built agentic workflows with LangGraph to scale story understanding

See how Webtoon is transforming storytelling with agent workflows built on LangGraph for content discovery to help marketing, transation, and recommendation teams.

Case Studies 4 min read

How Outshift by Cisco achieved a 10x productivity boost with their Agentic AI Platform Engineer

See how Cisco Outshift built an AI Platform Engineer to boost productivity 10x, taking tasks like setting up CI/CD pipelines from a week to under an hour.

Case Studies 5 min read