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LangChain

LangChain

LangChain is an open-source framework for developing applications powered by language models.

OverviewStructured DataIssuesContributors
Is a
Organization
Organization
Company
Company
Product
Product
Technology
Technology
B2X
B2B
B2B
Blog
blog.langchain.dev
CEO
Harrison Chase
Harrison Chase
Competitors
LastMile AI
LastMile AI
0
Created/Discovered by
Harrison Chase
Harrison Chase
Crunchbase URL
crunchbase.com/organiz...angchain
Date Invented
October 24, 2022
Discord URL
discord.com/invite/6adMQxSpJS
Founded Date
January 2023
Founder
Ankush Gola
Ankush Gola
Harrison Chase
Harrison Chase
GitHub URL
github.com/hwchase17/langchain
Industry
Technology
Technology
Artificial Intelligence (AI)
Artificial Intelligence (AI)
Generative AI
Generative AI
Investors
‌
Datadog Ventures
Benchmark (venture capital)
Benchmark (venture capital)
Cisco Investments
Cisco Investments
ServiceNow Ventures
ServiceNow Ventures
Workday Ventures
Workday Ventures
Capital G
Capital G
Databricks Ventures
Databricks Ventures
‌
IVP
Latest Funding Round Date
October 27, 2025
Latest Funding Round Amount (USD)
125,000,000
Latest Funding Type
Series B
Series B
Location
San Francisco
San Francisco
Pitchbook URL
pitchbook.com/profiles...522935-92
Reddit URL
reddit.com/r/LangChain/
Total Funding Amount (USD)
135,000,000
Twitter URL
@langchainai
Official Website
langchain.com
YouTube Channel
youtube.com/@LangChain

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