These tools often paired with
LlamaIndexvsLangGraph
Data framework for RAG and LLM pipelines versus Graph-based stateful agent orchestration
Compare interactively in Explore →Choose LlamaIndex when…
- •You're building RAG or knowledge base apps
- •Structured data querying over documents is your focus
- •You need powerful index and retrieval primitives
Choose LangGraph when…
- •You need stateful, graph-based agent control flow
- •Complex branching or retry logic is required
- •You're building production agents that need observability
Side-by-side comparison
Field
LlamaIndex
LangGraph
Category
Pipelines & RAG
Agent Frameworks
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
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—
GitHub Stars
⭐ 37,000
⭐ 8,000
LlamaIndex
Framework specialized in data ingestion, indexing, and retrieval for LLM applications. The go-to for complex RAG pipelines.
Shared Connections6 tools both integrate with
Only LlamaIndex (10)
LangGraphChromaWeaviateOllamaRAGASOpenAI APIAnthropic APIPineconeHaystackvLLM
Only LangGraph (6)
CrewAILangSmithLlamaIndexE2BClaude CodeSweep AI
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See how LlamaIndex and LangGraph fit into the bigger picture — 123 tools, 304 relationships, all mapped.