Critical impactResolvedCollaboration

Smartsheet outage: Sheets, Reports, and Workflow Services Are Impacted

Smartsheet reported this critical-impact incident on its official status page on Aug 11, 2026, 19:51 UTC. It was resolved after 3h 28m.

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Aug 11, 2026, 19:51 UTC
started
Aug 11, 2026, 23:20 UTC
resolved
3h 28m
duration
Critical
impact

Affected components

  • In App Workflows
  • Reports
  • Sheets
  1. postmortemAug 19, 2026, 22:38 UTC

    On August 11 from approximately 7:00 AM to 4:20 PM PDT, some customers experienced timeouts or failures when loading sheets and reports, as well as automation workflow failures that caused some workflows to disable due to elevated error rates. The incident was caused by a database query-routing issue related to the conditions behind recent service disruptions, where certain reads were routed to primary write servers and an edge case involving sheet synchronization amplified the resulting load. We stabilized the service by 3:20 PM PDT and confirmed full recovery by 4:20 PM PDT after scaling affected services and failing over database servers to increase capacity. We identified and deployed a permanent code fix to correct the query routing. We are also improving monitoring and safeguards to detect and mitigate similar conditions earlier.

  2. resolvedAug 11, 2026, 23:20 UTC

    This incident has been resolved.

  3. monitoringAug 11, 2026, 21:02 UTC

    A mitigation is now in place, and we're seeing a strong recovery. We'll continue monitoring closely to confirm the issue is fully resolved.

  4. investigatingAug 11, 2026, 20:26 UTC

    We're continuing to look into this and are working toward a mitigation that we expect to have in place soon.

  5. investigatingAug 11, 2026, 19:51 UTC

    We are investigating issues with Sheets, Reports, and Workflows. Our team is fully engaged in addressing the situation. We will provide frequent updates until we reach a monitoring status.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Smartsheet's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

How often does Smartsheet have incidents?

Smartsheet reported 10 incidents in the last 90 days, 8 of them major or critical. A typical incident lasted 3h 33m. See Smartsheet's uptime and incident history

Smartsheet outage on Aug 11, 2026: Sheets, Reports, and Workflow Services Are Impacted · APIStatus.watch