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LangChain

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Making it simple to build LLM-powered apps Artificial Intelligence Developer Tools

About LangChain

LangChain builds in the artificial intelligence category and is tracked by 100Xfounder for operating momentum, talent growth, and market execution.

What they do: Making it simple to build LLM-powered apps Artificial Intelligence Developer Tools

Funding context: Sequoia, Benchmark, $25M Series A in 2024, $200M valuation

Recent milestones:

LangChain appears in the 100Xfounder startup directory import feed.

Why it Matters

LangChain matters because making it simple to build LLM-powered apps Artificial Intelligence Developer Tools

Funding Snapshot

Total Funding: $25.00MLast Round: Series A Sequoia, Benchmark, $25M Series A in 2024, $200M valuationAll Rounds: 1

Series A | Sequoia, Benchmark, $25M Series A in 2024, $200M valuation

Hiring Roles

This company is actively hiring.

Open Roles

Meet the Founders

LangChain Team

LangChain Team

Founder & CEO

Tech Stack

AWSReactPythonPostgreSQL

Last updated: April 17, 2026

LangChain intelligence brief

This profile combines core company context with linked founder, funding, and newsroom routes so readers can evaluate business momentum without switching across multiple tools. Use it as a baseline for comparing peers in the same industry and stage.

For deeper validation, pair this page with founder profile, company news coverage, and stage-based funding hubs to contextualize updates against wider market movement.

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Discover Now

Newsroom and topic pages connected to LangChain.

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Contextual Research Links

Jump to country, industry, stage, startup taxonomy, and newsroom routes tied to this company.

Company profile→Company news hub→Founder profile→United States startup directory→United States startup news→Startups in United States→Artificial Intelligence hub→Artificial Intelligence startup list→Series A startups→Series A startup list→

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FAQs About LangChain

Common questions people ask about this profile.

What is LangChain?

Making it simple to build LLM-powered apps Artificial Intelligence Developer Tools

Who founded LangChain?

LangChain is associated with LangChain Team on 100Xfounder.

Where is LangChain located?

LangChain is listed in San Francisco Bay Area, California, USA.

What stage is LangChain in?

LangChain is currently mapped to Series A. Funding context: Sequoia, Benchmark, $25M Series A in 2024, $200M valuation

What is the latest funding round of LangChain?

LangChain's latest tracked round is Series A Sequoia, Benchmark, $25M Series A in 2024, $200M valuation. Total tracked rounds: 1.

Is LangChain hiring now?

LangChain hiring status: Open Roles.

What technologies does LangChain use?

LangChain is associated with AWS, React, Python, and PostgreSQL.

Is LangChain verified on 100Xfounder?

Yes. LangChain is currently marked verified on 100Xfounder as of April 17, 2026.

How can users connect with LangChain founders?

Users can open founder profiles, use listed company links, and track signal updates directly from the 100Xfounder directory.