AIchitect
StacksGraphBuilderCompareGenome
207 tools · 25 stacks

AI tools are all over the place. This is the full landscape — 207 tools across 17 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?
These tools integrates with
LangSmith
vs
LangChain

Choose LangSmith when…

  • •You're already in the LangChain ecosystem
  • •You want end-to-end tracing for LangChain apps
  • •Dataset management and evals are part of your workflow

Choose LangChain when…

  • •You want a broad, flexible LLM orchestration toolkit
  • •You need integrations with many tools and data sources
  • •You're prototyping or exploring LLM app patterns
Field
LangSmith
LangChain
Category
LLM Infrastructure
Pipelines & RAG
Type
SaaS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Plus: $39/mo
—
Stars
—
⭐ 93,000
Health
—
●85 — Active
Trajectory
— not enough data
— not enough data
Synced
—
today

LangSmith

LangChain's observability platform. Trace every LLM call, run evals on datasets, and manage prompts in production.

LangChain

Most widely used framework for building LLM applications. Chains, agents, RAG pipelines, and deep integrations with 300+ tools.

LangSmith Website ↗
LangChain Website ↗GitHub ↗

Shared Connections (2)

LangGraphLangfuse

Only LangSmith (7)

CursorLangChainPydanticAIHeliconeBraintrustWeights & BiasesAgentOps

Only LangChain (27)

OpenHandsCrewAIAutoGenSemantic KernelLangSmithLlamaIndexQdrantChroma
See full comparison in Explore →