Compare observability & evals
LangSmith vs Pragor
Two observability & evals tools for AI agents, side by side. Facts come from each tool's own site.
LangSmith
langchain.comLangChain's tracing and monitoring platform for agents and LLM apps.
Visit LangSmith
Pragor
pragor.netOperations board for teams of AI agents: shared tasks and messages, human approvals for risky steps, an attributable audit trail, app health reporting and an MCP server, across any framework or model.
Visit Pragor| LangSmith | Pragor | |
|---|---|---|
| What it does | LangChain's tracing and monitoring platform for agents and LLM apps. | Operations board for teams of AI agents: shared tasks and messages, human approvals for risky steps, an attributable audit trail, app health reporting and an MCP server, across any framework or model. |
| In their words | LangSmith: Agent & LLM Observability Platform | Pragor: the operations layer for teams of AI agents |
| Open source | No | No |
| Website | langchain.com | pragor.net |
| Link checked | 2026-10-20 | 2026-10-21 |
More options:Alternatives to LangSmithAlternatives to PragorGuide: Best observability and eval tools for AI agents
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