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123 tools · 10 stacks
GitHub

AI tools are all over the place. This is the full landscape — 123 tools across 12 categories, mapped and connected. Ready to narrow it down? Build your stack →

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?
React Flow mini map
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These tools integrates with
Anthropic API
vs
LlamaIndex

Choose Anthropic API when…

  • •You need long context windows (200k tokens)
  • •Safety, reliability, and reasoning quality matter most
  • •You're building agents that require deep code understanding

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
Anthropic API
LlamaIndex
Category
LLM Infrastructure
Pipelines & RAG
Type
SaaS
OSS
Free Tier
✗ No
✓ Yes
Plans
API: Per token
—
Stars
—
⭐ 37,000

Anthropic API

API access to Claude model family including Claude 3.5 Sonnet, Haiku, and Opus. Excels at coding, analysis, long-context tasks, and safety-critical applications.

LlamaIndex

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

Anthropic API Website ↗
LlamaIndex Website ↗GitHub ↗

Shared Connections (3)

LangChainLiteLLMOpenAI API

Only Anthropic API (12)

CrewAIAutoGenLlamaIndexMastraPydanticAIsmolagentsAgnoPortKey

Only LlamaIndex (13)

CursorLangGraphQdrantChromapgvectorWeaviateLangfuseOllama
See full comparison in Explore →