Best RAG & Search Tools

Graphify

7.6

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph.…

LlamaIndex

7.6

LlamaParse is the world

AnythingLLM

7.5

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent…

LightRAG

7.5

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

PageIndex

7.2

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

cognee

7.1

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory…

Qdrant

6.8

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI.…

RAGFlow

6.8

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities…

RocketRide

6.8

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale…

Meilisearch

6.6

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

WeKnora

5.8

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and…

Gemini Notebook

5.1

Google's research notebook, renamed from NotebookLM. It reasons over sources you upload, and it does not…

You.com

4.4

The Leading Web Search APIs for AI | You.com

Paperchat

1.7

AI-powered chat platform. Chat with AI, search in PDF, and extract data seamlessly. Try PaperChat for…

Glean

1.1

Glean - Enterprise AI that Works | Agents, Assistant & Search

Memara

0.6

Memara: Persistent memory for AI agents. Plug-and-play integrations with Claude Desktop, ChatGPT Actions, and more for…