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Best LangChain and LlamaIndex Packs for engineering
LangChain and LlamaIndex Packs indexed for engineering teams. Every listing carries the Skill Score we compute identically across every platform — see how each one stacks up.
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LlamaIndex
Leading document agent and OCR platform for building LLM applications over private data with retrieval, agents, and workflows.
LangGraph
Low-level orchestration framework for building, managing, and deploying long-running, stateful agents.
LlamaParse
GenAI-native document parser that extracts tables, figures, and structured data from complex PDFs for downstream RAG.
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5 totalLangSmith SDK
Client SDK for tracing, evaluating, and monitoring LLM apps in LangSmith — works with LangChain or standalone.
LlamaDeploy
Async-first framework for deploying agentic LlamaIndex Workflows as production microservices with built-in scaling and queues.