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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 competes with
LangSmith
vs
Braintrust

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 Braintrust when…

  • •You want eval-first development with a full platform
  • •Prompt experiments and dataset management are central
  • •You're building eval pipelines alongside your product
Field
LangSmith
Braintrust
Category
LLM Infrastructure
LLM Infrastructure
Type
SaaS
SaaS
Free Tier
✓ Yes
✓ Yes
Plans
Plus: $39/mo
Team: Paid
Stars
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—
Health
—
—
Trajectory
— not enough data
— not enough data

LangSmith

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

Braintrust

End-to-end evaluation platform for AI products. Manage datasets, run evals, and track prompt versions across experiments in a clean interface.

LangSmith Website ↗
Braintrust Website ↗

Shared Connections (1)

Langfuse

Only LangSmith (8)

CursorLangGraphLangChainPydanticAIHeliconeBraintrustWeights & BiasesAgentOps

Only Braintrust (1)

LangSmith
See full comparison in Explore →