LangChain incident

LangSmith Deployments outage

Resolved on March 16, 2026, affecting LangSmith Deployments Data Plane and LangSmith Deployments Control Plane.

monitoring Mar 16, 2026, 10:47 AM UTC

A fix for this issue has been deployed. The team continue to monitor system health.

Started
Mar 16, 2026, 02:11 PM UTC
Resolved
Mar 16, 2026, 02:11 PM UTC
Duration
–
Detected by Pingoru
Mar 16, 2026, 02:11 PM UTC

Affected components

LangSmith Deployments Data PlaneLangSmith Deployments Control Plane

Update timeline

  1. investigating Mar 16, 2026, 10:02 AM UTC

    We're currently investigating an issue causing deployment failures.

  2. identified Mar 16, 2026, 10:41 AM UTC

    The issue is impacting the LangSmith Deployments Control Plane. A fix is being deployed now.

  3. monitoring Mar 16, 2026, 10:47 AM UTC

    A fix for this issue has been deployed. The team continue to monitor system health.

  4. resolved Mar 16, 2026, 02:11 PM UTC

    The fix was successful and this issue is now considered resolved.

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