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Our editorial protocolLangSmith (by LangChain)
LangSmith is LangChain's enterprise platform for debugging, testing, evaluating, and monitoring LLM applications, chains, and LangGraph agent systems from prototype to production.
Pros
Cons
Direct Matrix: LangSmith (by LangChain) vs AgentOps
| Metric | LangSmith (by LangChain) | AgentOps |
|---|---|---|
| Best for | Autonomous Agents | Autonomous Agents |
| Pricing | Free (5k traces/mo) / $39/mo (Plus) / Enterprise | Free Tier / $20/mo (Developer) / Enterprise |
| Rating | 4.9 ★ | 4.9 ★ |
In-Depth LangSmith (by LangChain) Analysis
LangSmith is LangChain's enterprise platform for debugging, testing, evaluating, and monitoring LLM applications, chains, and LangGraph agent systems from prototype to production.
Frequently Asked Questions about LangSmith (by LangChain)
How much does LangSmith (by LangChain) cost in 2026 and is there a free plan?
LangSmith (by LangChain) pricing starts at Free (5k traces/mo) / $39/mo (Plus) / Enterprise. A free plan/trial is available with no credit card required.
What are the top alternatives to LangSmith (by LangChain)?
Top alternatives in the Autonomous Agents space include: AgentOps, Antigravity AI, n8n (Workflow Automation & AI).
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