Langchain-Chatchat vs ollama
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| Langchain-Chatchat | ollama | |
|---|---|---|
| Tagline | Langchain-Chatchat is a local knowledge-based RAG and Agent application for LLMs like ChatGLM, Qwen and Llama. | Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models. |
| Stars | 38k | 176k |
| Forks | 6.2k | 17k |
| Open issues | 23 | 3.4k |
| Language | Python | Go |
| License | Apache-2.0 | MIT |
| Last pushed | Nov 10, 2025 | Jul 7, 2026 |
| Categories | Inference & Serving, LLM Frameworks, Developer Tools | AI Agents, LLM Frameworks |
Langchain-Chatchat
LangChain-Chatchat is an open-source project implementing Retrieval-Augmented Generation (RAG) and agent applications based on large language models such as ChatGLM, Qwen, and LLaMA. It supports offline deployment using various embedding models and vector databases and integrates with frameworks like Xinference and Ollama.
Python
ollama
Ollama is a platform for deploying and interacting with various large language models (LLMs) such as Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, and Gemma on macOS, Windows, Linux, and Docker environments.
Go