Pyyan / Compare / LangChain & LangGraph vs RAGFlow
LangChain & LangGraph vs RAGFlow
2 of 5RAG & Knowledge Graphs · verified 13 Aug 2026
LangChain & LangGraphLangChaincurrent
RAGFlowInfiniFlowcurrent| Specification | LangChain & LangGraph | RAGFlow |
|---|---|---|
| Summary | Orchestration, with retrieval as one piece. | Visual pipeline builder, deep document understanding. |
| Kind | Framework | Platform |
| Graph | Via integrations | Yes |
| Language | Python, TypeScript | Python |
| Licence | MIT | Apache 2.0 |
| GitHub stars | ~120k | ~35k |
| Category | RAG & Knowledge Graphs | RAG & Knowledge Graphs |
| Official | LangChain ↗ | InfiniFlow ↗ |
Highlighted rows are where these differ.
LangChain & LangGraph
- LangGraph adds durable state and checkpointing
- Widely used, and widely argued about
Best for agents that retrieve as one step among many.
RAGFlow
- Strong document parsing built in
- The usual entry point for non-developers
Best for teams without a Python engineer.