Vercel outage, 23 July 2026

Telemetry data loss for Drains

Started
Resolved
23 Jul 2026, 19:00 UTC
Impact
Major

Last update from Vercel

Between 19:12 and 19:18 UTC on July 23, 2026, telemetry forwarded through Drains was not delivered. Traces and events forwarded via Drains during this window were dropped and are unrecoverable. Logs forwarded via Drains during this window were also not delivered, but remain accessible in the Logs UI dashboard, where they can also be exported. We have deployed a fix and are adding additional monitoring to detect and prevent this failure mode from happening in the future. We know how much you rely on this data, and we sincerely apologize for the disruption.

23 Jul 2026, 19:00 UTC

Read the full incident on the official Vercel status page

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Other Vercel incidents

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  2. Delays in Drains, Observability, and Workflow in Washington (iad1)

  3. Vercel Auth login failures for pages with Deployment Protection enabled

  4. Elevated Sandbox error rates in Paris (cdg1)

  5. Build failures and 500 errors for functions using Edge runtime

  6. Deployment stuck in initializing state

  7. Elevated Errors Triggering Deployments

  8. Elevated Vercel KMS and Connect Errors

All recorded Vercel incidents