7 Best LightRAG Alternatives (Self-Hosted)
The best self-hosted alternatives to LightRAG.
LightRAG is a high-performance, lightweight RAG framework with 37k+ stars on GitHub. Published at EMNLP 2025, it provides simple, fast retrieval-augmented generation with graph-based knowledge indexing, dual-level retrieval, and a built-in WebUI. Perfect for building knowledge bases, document Q&A, and AI-powered search.