RAG Frameworks & Tools
Compare 25 rag frameworks & tools tools to find the right one for your needs
🔧 Tools
Compare and find the best rag frameworks & tools for your needs
Vectara
An end-to-end managed platform for building and deploying RAG applications.
LangChain
Open-source framework for building context-aware, reasoning applications with LLMs.
Pinecone
A fully managed vector database that makes it easy to build high-performance vector search applications.
Weaviate
An open-source, AI-native vector database with built-in modules for generative search.
SingleStore
A distributed SQL database that unifies transactions and analytics, with integrated vector search.
Cohere
A platform offering state-of-the-art LLMs, embeddings, and RAG capabilities for enterprises.
Azure AI Search
A comprehensive cloud search service from Microsoft that powers RAG with integrated data connections, vector search, and AI skills.
Redis Enterprise
A real-time data platform that provides vector search capabilities for AI applications.
DataStax Astra DB
A serverless vector database-as-a-service built on Apache Cassandra for global scale and real-time data.
Elasticsearch Relevance Engine (ESRE)
A suite of tools within Elasticsearch for building sophisticated search and RAG applications.
Amazon Kendra
A highly accurate intelligent search service from AWS that uses ML to understand content and user queries.
LlamaIndex
Specialized open-source framework for connecting custom data sources to LLMs for RAG.
Haystack
Orchestration framework for building production-ready LLM applications like search and question answering.
Google Cloud Vertex AI Search
A managed service on Google Cloud for building sophisticated RAG and conversational AI applications.
Milvus
An open-source vector database built for scalable similarity search in massive datasets.
Qdrant
An open-source vector database and similarity search engine written in Rust for performance and reliability.
Chroma
An open-source embedding database focused on simplicity and developer experience.
Dify
An open-source platform for creating and operating generative AI applications, with a focus on RAG and Agents.
RAGFlow
An open-source RAG engine focused on deep document understanding to improve retrieval quality.
EmbedChain
An open-source RAG framework that simplifies the creation of LLM-powered bots over any dataset.
Unstructured.io
Open-source tools and an API for extracting and transforming complex data for RAG.
Flowise AI
An open-source, low-code UI for building LLM applications using a drag-and-drop interface.
Langflow
An open-source UI for LangChain, designed for experimenting and prototyping LLM flows.
NVIDIA NeMo Retriever
A set of microservices from NVIDIA for deploying highly optimized and scalable RAG systems.
Kama AI
An enterprise conversational AI platform with a focus on verifiable, hallucination-free RAG.