---
title: "Langchain-Chatchat vs prompts.chat"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/chatchat-space-langchain-chatchat-vs-f-prompts-chat"
tools: ["chatchat-space-langchain-chatchat", "f-prompts-chat"]
---

# Langchain-Chatchat vs prompts.chat

Neutral, constraint-first comparison with live GitHub stats.

| | [Langchain-Chatchat](/tools/chatchat-space-langchain-chatchat.md) | [prompts.chat](/tools/f-prompts-chat.md) |
| --- | --- | --- |
| Tagline | Langchain-Chatchat is a local knowledge-based RAG and Agent application for LLMs like ChatGLM, Qwen and Llama. | The world's largest open-source prompt library for AI |
| Stars | 38,265 | 165,025 |
| Forks | 6,217 | 21,363 |
| Open issues | 23 | 59 |
| Language | Python | HTML |
| License | Apache-2.0 | Other |
| Categories | Inference & Serving, LLM Frameworks, Developer Tools | LLM Frameworks, Developer Tools |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=chatchat-space-langchain-chatchat`](/api/graphcanon/graph?tool=chatchat-space-langchain-chatchat)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_