Connect with the LangChain Community

Building LangChain open source frameworks is a team effort — over 3,500 amazing contributors have poured their time into building the future of agents.

Our Community Champions are our MVPs — squashing bugs, tackling issues, adding new features, and crafting great docs. Not all heroes wear capes; some submit incredible PRs! And we’re here to celebrate them.

Community Champions enjoy direct access to the LangChain team, influence the roadmap, get priority reviews, and, of course, score some company swag.

LangChain Experts are our community’s go-to helpers — volunteers who jump in to answer questions, share best practices, and spark great discussions.

Want to meet them? Find them on the LangChain Forum, in the LangChain Academy Discussions, and in our Community Slack!

The LangChain Ambassador Program brings together our most passionate community members from across the globe. Ambassadors aren’t just volunteers — they're the heart and soul of spreading the LangChain magic!


Whether they’re hosting meetups, leading vibrant local or digital communities, or creating amazing educational content, they’re making the ecosystem accessible for everyone.

And the best part? Ambassadors get special perks like sneak peeks at new products, grants to sponsor their events, and free access to LangSmith.