Best infiniflow/ragflow alternatives.
Live source-backed alternatives to infiniflow/ragflow for RAG tools. Alternatives are selected from the same task category and update whenever the best-of index rebuilds.
infiniflow/ragflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs (85179 stars, 9944 forks, Go, 6 AI signals, 4 developer signals). Latest release: nightly. GitHub trend signal apache-2.0 agentic-ai agentic-retrieval agentic-search ai ai-agents context-engine context-management llm-apps rag retrieval-augmented-generation Latest release 227d ago 8 developer signals 4 package/install signals +233 stars/7d
LlamaIndex
Matched rag, retrieval augmented generation, retrieval-augmented generation; 2 source links; official service signal; access model: Paid API
LangChain
Matched rag, retrieval augmented generation, retrieval-augmented generation; 2 source links; official service signal; access model: Paid API
| # | Alternative | Kind | Access | Fit | Why it appears | Source |
|---|---|---|---|---|---|---|
| 01 | LlamaIndex | service | Paid API | RDR97 | Matched rag, retrieval augmented generation, retrieval-augmented generation; 2 source links; official service signal; access model: Paid API | llamaindex.ai |
| 02 | LangChain | service | Paid API | RDR81 | Matched rag, retrieval augmented generation, retrieval-augmented generation; 2 source links; official service signal; access model: Paid API | langchain.com |
| 03 | Pinecone | service | Paid API | RDR78 | Matched rag, hybrid search, semantic search; 2 source links; official service signal; access model: Paid API | pinecone.io |
| 04 | Antfly: A Distributed Search Engine for Multimodal AI Data | article | Pricing not verified | RDR77 | Matched rag, retrieval augmented generation, retrieval-augmented generation; 1 source link; access model: Pricing not verified | github.com |
| 05 | deepset-ai/haystack | repo | Open source | RDR77 | Matched rag, retrieval augmented generation, retrieval-augmented generation; 1 source link; access model: Open source; freshly updated | github.com |
| 06 | Weaviate | service | Paid API | RDR77 | Matched rag, hybrid search, semantic search; 2 source links; official service signal; access model: Paid API | weaviate.io |
| 07 | Supermemory AI Filesystem (SMFS) for Agents | article | Pricing not verified | RDR76 | Matched rag, retrieval augmented generation, retrieval-augmented generation; 1 source link; access model: Pricing not verified | github.com |
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