AIchitect
StacksGraphBuilderCompare
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
Press enter or space to select a node.You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
These tools integrates with
LiteLLM
vs
LangGraph

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 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
Field
LiteLLM
LangGraph
Category
LLM Infrastructure
Agent Frameworks
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Enterprise: Custom
—
Stars
⭐ 16,000
⭐ 8,000

LiteLLM

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

LangGraph

Build stateful multi-actor applications as directed graphs. Part of the LangChain ecosystem. Strong for complex agentic workflows.

LiteLLM Website ↗GitHub ↗
LangGraph Website ↗GitHub ↗

Shared Connections (5)

Claude CodeCrewAILangChainLlamaIndexLangfuse

Only LiteLLM (24)

ContinueAiderOpenHandsPlandexAutoGenLangGraphSemantic KernelDSPy

Only LangGraph (7)

CursorLangSmithLiteLLMQdrantE2BpgvectorSweep AI
See full comparison in Explore →