Turn your enterprise data into production-ready LLM applications
LlamaIndex is the leading data framework for building LLM applications
Enterprises building with LlamaIndex
Open source
Connect your data with the industry-leading framework for LLMs
Loading
Load in 160+ data sources and data formats, from unstructured, semi-structured, to structured data (API's, PDF's, documents, SQL, etc.)
Indexing
Store and index your data for different use cases. Integrate with 40+ vector store, document store, graph store, and SQL db providers.
Querying
Orchestrate production LLM workflows over your data, from prompt chains to advanced RAG to agents.
Evaluating
Evaluate the performance of your LLM application with a comprehensive suite of modules. Measure retrieval and LLM response quality. Effortlessly integrate with observability partners.
Python
TypeScriptCommunity
Hundreds of community-contributed connectors, tools, datasets and more
Community Contributions
Explore a rich array of resources shared by a vibrant community. From unique connectors and innovative tools to diverse datasets, LlamaHub is your gateway to a world of community-driven enhancements. Discover and contribute to the ever-growing repository.
Integration Options
Seamlessly integrate with an extensive range of services. Our platform offers connections to a wide variety of vector stores, numerous large language models, and a plethora of data sources, ensuring versatility and compatibility for your applications.
40+
Vector stores
40+
LLMs
160+
Data sources
Developer Network
Join a thriving network of developers who are shaping the future of large language model applications. Engage with peers, share insights, and stay informed with the latest trends and updates in the field. Your next big opportunity starts here.
Community Metrics
Witness the impact of our growing community through key metrics. Celebrate milestones like the number of downloads, the expanding base of community members, active contributors, GitHub stars, and successful applications developed using our platform. Each number represents a story of collaboration and success.
2.8M+
Monthly Downloads
15k+
Community members
700+
Contributors
5k+
Applications
Be part of the future of LlamaIndex
Come work at a fast-growing startup shaping the forefront of the LLM software stack.