---
name: LangChain
domain: langchain-cn.readthedocs.io
kind: product
relation: dependency
segment: AI Development and Deployment Infrastructure
descGrounded: 0.22
---

# LangChain

A framework documentation site providing guides and API references for building LLM-powered applications with LangChain.

**Route:** surfaced by the AI Development and Deployment Infrastructure lane's de-branded queries → dependency to vercel.com.

**Why it's on the map:** The anchor's AI SDK or agentic workloads would be built on LangChain's orchestration layer for LLMs, models, vector stores, and chains; without LangChain the anchor would need to reimplement that integration layer.

**Receipts** (verbatim from its page this run):

> How to cache LLM calls

> How to track token usage

> Vectorstores Getting Started

**Edges:**

- competitor [[truefoundry-com]]
- discusses [[dev-to]]
- competitor [[github-com]]
- competitor [[futureagi-com]]
- competitor [[strapi-io]]
- lists [[infrabase-ai]]
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- competitor [[akka-io]]
- competitor [[n8n-io]]
- discusses [[news-ycombinator-com]]
- discusses [[slashdot-org]]
- competitor [[octopus-com]]
- competitor [[langchain-com]]
- discusses [[community-latenode-com]]
- competitor [[moveworks-com]]
- competitor [[agentdeploy-io]]
- competitor [[botpress-com]]
- competitor [[readthedocs-com]]
- competitor [[langchain-com]]
- competitor [[singlestore-com]]
- competitor [[ayautomate-com]]
- competitor [[budibase-com]]
- competitor [[stackai-com]]
- discusses [[ithelp-ithome-com-tw]]
- competitor [[shakudo-io]]
- competitor [[ai21-com]]
- competitor [[descope-com]]
- lists [[pkgpulse-com]]
- competitor [[getorchestra-io]]
