Home › Local-AI Stack Directory: 40 Self-Hosted LLM & Vector-DB Tools, Verified Specs › LangChain

LangChain

One row from Local-AI Stack Directory: 40 Self-Hosted LLM & Vector-DB Tools, Verified Specs. A verified table of 40 self-hosted/offline LLM & vector-DB tools with license, min RAM/GPU, offline capability, and a source URL for every claim — so you stop reading marketing pages to find what actually runs offline.

category

RAG framework

license

MIT

min_ram_gpu

depends on backend model

offline_capable

yes (with local models)

maturity

mature, very active

source_url

https://github.com/langchain-ai/langchain

notes

Orchestration library, model-agnostic

checked_on

2026-09-12