Founder · Executive · Engineer
Harrison Chase
LangChainCo-founder and CEO
Chase started LangChain as an open-source side project in 2022. It became a widely used toolkit for connecting language models to data, tools, and multi-step workflows, helping popularize application patterns such as agents and retrieval.
Career & education
Current roleLangChain2023-presentCo-founder and CEO
LangChain2023-presentEducation
Harvard UniversityWork and education history is primarily focused on AI-relevant roles and may not be comprehensive.
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Reviewed August 12, 2026 · Checked for accuracy and new information.