LlamaIndex shipped an update

LlamaIndex, the MIT-licensed open-source Python framework for connecting large language models and agents to private documents and data, was last updated in September 2026 and holds 52k stars on GitHub. The framework provides ingestion, indexing, retrieval and query engines for RAG and agent applications, plus workflow primitives for multi-step agents, while LlamaCloud and LlamaParse remain the company's separate hosted, paid services. Among alternatives, LangChain leads with 146k stars, followed by ruflo at 72k, autogen at 61k, crewAI at 58k and smolagents at 29k.

LlamaIndex Framework for connecting LLMs and agents to your own documents and data. Retrieval-heavy applications where the hard part is getting your own documents and data into an agent reliably. Your agent does not read private data, in which case most of the framework goes unused. About LlamaIndex LlamaIndex provides ingestion, indexing, retrieval and query engines for building RAG and agent applications over private data, plus workflow primitives for multi-step agents. The open-source Python framework is MIT licensed; LlamaCloud and LlamaParse are the company's separate hosted, paid services. LlamaIndex is an open-source project, with 52k stars on GitHub. It was last updated in September 2026. Make your product part of the discovery. Explore advertising LlamaIndex vs. the alternatives All 33 alternatives → https://agentsearchengine.app/alternatives/llamaindex | Record | Stars | Pricing | | | |---|---|---|---|---| | LlamaIndexthis listing | 52k | — | MIT | Open source | | langchain https://agentsearchengine.app/agents/langchain | 146k | Python | MIT | Open source | | ruflo https://agentsearchengine.app/agents/ruflo | 72k | TypeScript | MIT | Open source | | autogen https://agentsearchengine.app/agents/autogen | 61k | Python | CC-BY-4.0 | Open source | | crewAI https://agentsearchengine.app/agents/crewai | 58k | Python | MIT | Open source | | smolagents https://agentsearchengine.app/agents/smolagents | 29k | — | Apache-2.0 | Open source |