Pyyan / Compare / Graphiti vs LlamaIndex vs RAGFlow
Graphiti vs LlamaIndex vs RAGFlow
3 of 5RAG & Knowledge Graphs · verified 13 Aug 2026
| Specification | Graphiti | LlamaIndex | RAGFlow |
|---|---|---|---|
| Summary | A temporal knowledge graph, built for agent memory. | The strongest option for document-centric retrieval. | Visual pipeline builder, deep document understanding. |
| Kind | Library | Framework | Platform |
| Graph | Yes, temporal | Yes, property graph index | Yes |
| Language | Python | Python, TypeScript | Python |
| Licence | Apache 2.0 | MIT | Apache 2.0 |
| GitHub stars | ~12k | ~45k | ~35k |
| Category | RAG & Knowledge Graphs | RAG & Knowledge Graphs | RAG & Knowledge Graphs |
| Official | Zep ↗ | LlamaIndex ↗ | InfiniFlow ↗ |
Highlighted rows are where these differ.
Graphiti
- Records when something was true and when it was learned
- The engine behind Zep's LongMemEval result
Best for facts that change over time.
LlamaIndex
- Deep document handling and many indexing strategies
- The common advice is LlamaIndex for retrieval, LangGraph for orchestration
Best for PDFs, knowledge bases, structured data.
RAGFlow
- Strong document parsing built in
- The usual entry point for non-developers
Best for teams without a Python engineer.