Compare DevTools
LangSmith vs LangGraph
LangSmith vs LangGraph: compare pricing, use cases, AI models, integrations, privacy, governance and best fit by context.
LangSmith vs LangGraph : buying comparison
This comparison helps choose between LangSmith and LangGraph by pricing, use case, models, integration, privacy and governance.
Budget: LangSmith · $0+ usage. Rating: LangGraph · 4.6/5.
| Criteria | LangSmith | LangGraph |
|---|---|---|
| Price | $0+ usage | Open source / platform |
| Best for | Tracing, debugging, evaluating and monitoring LangChain and agent applications | Building reliable stateful agents, multi-agent graphs and long-running workflows |
| Models | Traces, datasets, experiments, evaluators, prompt iteration, cost tracking and production monitoring | State graphs, durable execution, streaming workflows, human-in-the-loop and agent orchestration |
| Privacy | Hosted platform with enterprise and self-host/hybrid options for larger organizations | MIT open-source framework for local use; hosted platform and enterprise controls depend on LangSmith plan |
| Rating | 4.5/5 | 4.6/5 |
Frequently asked questions
LangSmith or LangGraph: which one should you choose?
Choose LangSmith if entry budget is the priority. Choose LangGraph if perceived maturity and overall rating matter more. The final test should still be based on your repository.
Do LangSmith and LangGraph cover the same need?
Not exactly. Compare the real workflow: IDE, terminal, governance, code review or app generation.
How can teams run a fair test?
Use the same ticket, same repository and same data constraints, then measure saved time, errors, diff quality and monthly cost.