# LangChain

> Framework for building apps and agents on top of LLMs

- Website: https://www.langchain.com
- Category: AI Agents
- Pricing: Open Source
- Listed by AskableHQ on Oct 5, 2026 (not launched here)
- Upvotes: 0 · Comments: 0
- Readiness Score: 81/100 (missing: JSON-LD structured data, llms.txt published)
- Tags: LLM framework, agents, RAG
- Canonical page: https://askablehq.lol/product/langchain

## Overview

LangChain provides building blocks for LLM applications: model integrations, retrieval, tools and agent patterns, in Python and JavaScript.

## Launch stats (public)

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