AIchitect
StacksGraphBuilderSimulateCompareGenomeActivityPulse
235 tools · 33 stacks

AI tools are all over the place. This is the full landscape — 247 tools across 21 categories, mapped and connected. Ready to narrow it down? Build your stack →

Team size

Budget

Use case

Stage

Cluster

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
Browse all categories →
These tools integrates with
LiteLLM
vs
LlamaIndex

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
Field
LiteLLM
LlamaIndex
Category
LLM Infrastructure
Pipelines & RAG
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Enterprise: Custom
—
Stars
⭐ 16,000
⭐ 37,000
Health
●90 — Active
●100 — Active
Trajectory
— not enough data
— not enough data
Synced
today
today

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.

LiteLLM Website ↗GitHub ↗
LlamaIndex Website ↗GitHub ↗

Shared Connections (7)

LangGraphLangChainLangfuseOllamavLLMAnthropic APIOpenAI API

Only LiteLLM (30)

ContinueAiderClaude CodeOpenHandsPlandexCrewAIAutoGenSemantic Kernel

Only LlamaIndex (12)

CursorQdrantChromapgvectorWeaviateLiteLLMRAGASPinecone
See full comparison in Explore →