These tools integrates with

LiteLLMvsLlamaIndex

Universal LLM proxy — 100+ models, one API versus Data framework for RAG and LLM pipelines

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Choose LiteLLM when…

  • You want a unified API across 100+ LLM providers
  • You're switching between providers or running A/B tests
  • You need fallbacks and load balancing across models

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

Side-by-side comparison

Field
LiteLLM
LlamaIndex
Category
LLM Infrastructure
Pipelines & RAG
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Enterprise: Custom
GitHub Stars
16,000
37,000

LiteLLM

OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.

LlamaIndex

Framework specialized in data ingestion, indexing, and retrieval for LLM applications. The go-to for complex RAG pipelines.

Shared Connections7 tools both integrate with

Only LiteLLM (22)

ContinueAiderClaude CodeOpenHandsPlandexCrewAIAutoGenSemantic KernelLlamaIndexDSPy

Only LlamaIndex (9)

CursorQdrantChromapgvectorWeaviateLiteLLMRAGASPineconeHaystack

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See how LiteLLM and LlamaIndex fit into the bigger picture — 123 tools, 304 relationships, all mapped.

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