LangChain
AI →LangChain is an open-source framework for developing applications powered by large language models, used by companies to build custom data-augmented AI agents and pipelines.
30companies use it
View LangChain’s own stack →Companies that use LangChain
Tavily
44 technologies
GlobalLogic
42 technologies
Browserbase
40 technologies
n8n
35 technologies
Ada
33 technologies
E2B
29 technologies
Anthropic
OpenAI
Cursor
Claude
Microsoft