Outage in Buildkite

Ongoing AWS incident

Resolved Minor
October 20, 2025 - Started 3 months ago - Lasted about 3 hours
Official incident page

Incident Report

We're tracking an ongoing incident with an upstream provider, and are investigating any impact on Buildkite's services.

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Latest Updates ( sorted recent to last )
RESOLVED 3 months ago - at 10/20/2025 11:52AM

With the recovery of service within AWS, we are treating this incident as resolved. Customers running their agents in AWS may experience lingering issues as service within the region stabilizes.

MONITORING 3 months ago - at 10/20/2025 09:53AM

We're seeing signs of recovery from AWS. Build notifications may be delayed due to this incident and the flow on effect to other providers but are now being delivered successfully.

MONITORING 3 months ago - at 10/20/2025 09:22AM

We are continuing to track an incident with AWS' us-east-1 region, though impact to Buildkite's services appears to be minimal.

INVESTIGATING 3 months ago - at 10/20/2025 08:38AM

We're tracking an ongoing incident with an upstream provider, and are investigating any impact on Buildkite's services.

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