LangChain

January 2026: LangChain Newsletter

Read about the latest product updates, events, and content from the LangChain team

4 min read

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

Agent Engineering: A New Discipline

If you’ve built an agent, you know that the delta between “it works on my machine” and “it works in production” can be huge.

5 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

Execute Code with Sandboxes for Deep Agents

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

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 Deep Agents CLI

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

2 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