LangChain

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

Execute Code with Sandboxes for DeepAgents

By Vivek Trivedy Today we're excited to launch Sandboxes for DeepAgents, a new set of integrations that allow you to safely execute arbitrary

3 min read

Join LangChain at AWS re:Invent 2025

If you're attending AWS re:Invent in Las Vegas this year and working on agent development, here's what we have planned:

2 min read

Why We Rebuilt LangChain’s Chatbot and What We Learned

By Liam Bush Background Every successful platform needs reliable support, but we realized our own team was spending hours tracking down answers to technical questions.

13 min read

Introducing DeepAgents CLI

By Vivek Trivedy We're excited to introduce DeepAgents CLI for coding, research, and building agents with persistent memory. Now you can easily create

3 min read

Introducing LangSmith’s No Code Agent Builder

By Brace Sproul and Sam Crowder Today, we’re expanding who can build agents beyond developers. While a lot of the highest volume, customer-facing agents

4 min read

Improve agent quality with Insights Agent and Multi-turn Evals, now in LangSmith

LangSmith's new Insights Agent and Multi-turn Evals help you understand what your agents are doing in production and whether they're accomplishing user goals.

4 min read

LangChain and LangGraph Agent Frameworks Reach v1.0 Milestones

By Sydney Runkle and the LangChain OSS team We're releasing LangChain 1.0 and LangGraph 1.0 — our first major versions of our

7 min read

LangChain raises $125M to build the platform for agent engineering

We raised $125M at a $1.25B valuation to build the platform for agent engineering.

3 min read

Securing your agents with authentication and authorization

Agents can take action which makes proper authentication and authorization critical. Read on for how to implement and evolve agent auth.

6 min read

How to turn Claude Code into a domain specific coding agent

Authored by: Aliyan Ishfaq Coding agents are great at writing code that uses popular libraries on which LLMs have been heavily trained on. But point

10 min read