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Buildkite

buildkite.comStatus page: www.buildkitestatus.com (opens in new tab)Now: operational since
414incidents since 2014-11-13
130major or critical
23in the last 90 days
0silently edited or deleted

Pricing

Per seat · from $30 per seat / month, billing not stated · 3 plan(s) Free planUsage-basedContact sales

Extracted from the pricing page captured . All Buildkite plans and prices →

Recent notable changes

WhenChangeKind
Major incident: macOS hosted agent jobs not starting
Buildkite reported a major outage preventing macOS hosted agent jobs from starting because of a misconfigured agent image update. Recorded start: 2026-09-30 06:30 UTC; recorded resolution: 2026-09-28 01:30 UTC; duration unknown. The vendor reported a fix and normal operation for new jobs; affected jobs still in Scheduled must be canceled and retried.
Major incident
Major incident: Issues with webhook ingestion, GraphQL queries
Buildkite reported a major incident affecting webhook ingestion, GraphQL queries and some web requests, starting at 2026-09-22 20:07 UTC and resolved at 2026-09-22 20:50 UTC (42 min). The postmortem places customer impact between 19:09 and 19:32 UTC: 2.0% of webhook ingestion requests and 20.3% of external GraphQL requests returned HTTP 500 errors.
Major incident
Major incident: Buildkite service disruption
Buildkite’s major disruption affected Web UI, REST API, Agent API and job queues, causing failed requests, delayed scheduling and artifact-upload issues. Started 2026-09-09 19:07 UTC; resolved 2026-09-10 01:54 UTC (6 h 46 min), with full customer recovery reported since 20:28 UTC. An autoscaling feedback loop overwhelmed the Redis cluster with connections.
Major incident
Major incident: Delays in Hosted Agents job dispatch
Buildkite reported a major Hosted Agents job-dispatch degradation affecting Linux (AMD64), Linux (ARM64), and MacOS from 2026-09-02 14:45 UTC to 2026-09-02 15:51 UTC, lasting 1 h 5 min. Self-hosted agents were unaffected; Buildkite worked through the delayed-job backlog and confirmed dispatch delays were resolved.
Major incident
Major incident: Buildkite service disruption
Buildkite reported a major site-wide outage starting 2026-08-25 22:55 UTC, resolved 2026-08-26 00:18 UTC (1 h 22 min). Internal DNS failure blocked new builds and delayed job dispatch; web, APIs and notifications were affected. Mitigations restored service; no build requests were lost. The postmortem places customer disruption at 22:47 UTC to 23:16 UTC.
Major incident
Major incident: Latency on Pipelines
Buildkite reported a major Job Queue degradation starting 2026-08-03 05:11 UTC, resolved at 2026-08-03 05:36 UTC after 25 min. Scheduled builds were delayed, alongside job dispatch, pipeline uploads and incoming webhooks. A fix was fully deployed at 05:29 UTC; Buildkite said affected events would be automatically retried.
Major incident
Major incident: Increased latency and error rates
Buildkite reported a major degradation affecting the REST API’s builds create API for a subset of tenants, with increased latency and error rates. It started at 2026-06-18 08:05 UTC and lasted 1 h 37 min, resolving at 2026-06-18 09:43 UTC; a fix was deployed and full recovery confirmed.
Major incident
Major incident: Increased latency on REST and GraphQL APIs
Buildkite reported a major incident involving increased REST and GraphQL API latency for all customers, starting 2026-06-11 23:18 UTC and resolved 2026-06-12 00:16 UTC (57 min). Buildkite attributed the issue to elevated REST API service load and confirmed recovery after mitigation; the agent and stacks API were unaffected.
Major incident
Major incident: Delayed notifications
Buildkite reported a major incident delaying build and job notifications for a subset of customers, affecting email, GitHub commit status, Slack and webhooks. It started at 2026-05-28 20:20 UTC and was resolved at 2026-05-28 21:18 UTC; the computed duration was 57 min. Delayed notifications also delayed downstream CI, merge or deployment workflows for some customers.
Major incident
Major incident: Delayed notifications
Buildkite reported a major incident affecting a subset of customers, with delayed email, GitHub commit status, Slack and webhook notifications; the postmortem also noted build dispatch and metrics latency. It started at 2026-05-20 16:40 UTC and resolved at 2026-05-20 17:39 UTC, lasting 59 min. Buildkite applied mitigations and monitored recovery.
Major incident

Full Buildkite change timeline, with diffs →

Status incident history

Buildkite status incidents per year
0102030405060↑ incidents20142015201620172018201920202021202220232024202520262152327313724333550333866
Grey: all non-maintenance incidents. Orange: major or critical. Years before Oct 2026 come from the vendor’s own status history.
Data table
YearIncidentsMajor/critical
201420
2015154
20162310
2017275
20183111
20193718
20202410
20213310
20223516
2023507
20243310
2025389
20266620
Incidents per month, last 36 months
By impact as reported by the vendor. Maintenance excluded.
Data table
MonthImpactIncidents
2023-10major2
2023-10minor3
2023-10none1
2023-11major2
2023-11minor2
2023-12major1
2024-01minor5
2024-02minor2
2024-03major1
2024-03none1
2024-04minor1
2024-05major1
2024-05minor1
2024-06major2
2024-06minor1
2024-07major2
2024-07minor3
2024-08minor3
2024-09none1
2024-10major1
2024-10minor1
2024-10none1
2024-11major2
2024-11minor1
2024-12major1
2024-12minor2
2025-01major2
2025-01minor2
2025-01none1
2025-02minor1
2025-03minor4
2025-04minor2
2025-05major2
2025-05minor3
2025-06minor4
2025-07major1
2025-07minor1
2025-08major1
2025-08minor2
2025-09minor4
2025-09none1
2025-10major2
2025-10none2
2025-11major1
2025-11minor2
2026-01major2
2026-01minor2
2026-02major1
2026-02minor4
2026-03major3
2026-03minor7
2026-04major1
2026-04minor4
2026-05major5
2026-05minor8
2026-05none3
2026-06major2
2026-06minor1
2026-07minor1
2026-08major2
2026-08minor8
2026-09major4
2026-09minor5
2026-09none1
2026-10minor2

Silent edits

No silent edits or deletions detected for Buildkite yet. We compare every snapshot of each incident (taken every 10 minutes).

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Pricing, trust and legal pages

Page snapshot history
PricingTrust / security26Jul2Aug91623306Sep1320274Oct11182026-10-17 Trust / security: baseline2026-10-17 Pricing: baseline2026-10-17 Trust / security: baseline
One dot per archived version. Grey = first archived (baseline), orange = text changed.
Data table
DatePageChange
2026-10-17Trust / securitybaseline
2026-10-17Pricingbaseline
2026-10-17Trust / securitybaseline
PageURLVersionsLast changedLast fetched OKHistory
Pricingbuildkite.com/pricing (opens in new tab)1none yet
Trust / securitypartialtrust.buildkite.com (opens in new tab)2none yet

No changes since the first snapshot. Each change links to its diff: the changed passages with a few words of context, never a full copy of the page.

Incident timeline

Latest 100 of 414 incidents. Full list: last 90 days · JSON · Markdown

StartedIncidentImpactDuration
Degraded checkout performance with Hosted AgentsVendor status page⁠ (opens in new tab)minor5.7 h
Small number of incoming GitHub Webhook failingVendor status page⁠ (opens in new tab)minor47 min
macOS hosted agent jobs not startingVendor status page⁠ (opens in new tab)major-3181 min
Delayed notificationsVendor status page⁠ (opens in new tab)minor1.5 h
Issues with webhook ingestion, GraphQL queriesVendor status page⁠ (opens in new tab)major42 min
AWS us-east-1 outageVendor status page⁠ (opens in new tab)none45 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)minor1.2 h
Buildkite service disruptionVendor status page⁠ (opens in new tab)major6.8 h
Hosted Agents - Increased latency and error ratesVendor status page⁠ (opens in new tab)minor57 min
Scheduling delay for hosted agentsVendor status page⁠ (opens in new tab)minor1.1 h
Delays in Hosted Agents job dispatchVendor status page⁠ (opens in new tab)major1.1 h
Delivery issues with email notificationsVendor status page⁠ (opens in new tab)minor1.3 h
Test Engine ingestion delayed, catching upVendor status page⁠ (opens in new tab)minor51 min
Issues identified with buildkite-agent registrationVendor status page⁠ (opens in new tab)minor1.5 h
Buildkite service disruptionVendor status page⁠ (opens in new tab)major1.4 h
Unexpected agent disconnection for some customersVendor status page⁠ (opens in new tab)minor1.6 h
Buildkite service disruptionVendor status page⁠ (opens in new tab)minor1.9 h
Slow web UIVendor status page⁠ (opens in new tab)minor59 min
Buildkite service disruptionVendor status page⁠ (opens in new tab)minor1.4 h
Slow web UIVendor status page⁠ (opens in new tab)minor3.0 h
Pipelines latency and webhook errorsVendor status page⁠ (opens in new tab)minor-74 min
Latency on PipelinesVendor status page⁠ (opens in new tab)major26 min
Delayed notificationsVendor status page⁠ (opens in new tab)minor19 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)major1.6 h
Increased latency on REST and GraphQL APIsVendor status page⁠ (opens in new tab)major58 min
Increased latency and error rates for Agent APIVendor status page⁠ (opens in new tab)minor19 min
Email deliveries are delayedVendor status page⁠ (opens in new tab)none-2836 min
Delayed notificationsVendor status page⁠ (opens in new tab)major58 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)none41 min
Delayed notificationsVendor status page⁠ (opens in new tab)major59 min
Delayed Test Engine ingestion processingVendor status page⁠ (opens in new tab)minor44 min
Error rates increasingVendor status page⁠ (opens in new tab)minor20 min
Delayed Test Engine ingestion processingVendor status page⁠ (opens in new tab)minor3.2 h
Delayed Test Engine ingestion processingVendor status page⁠ (opens in new tab)minor2.5 h
Delayed Test Engine ingestion processingVendor status page⁠ (opens in new tab)minor46 min
AWS us-east-1 single availability zone outageVendor status page⁠ (opens in new tab)minor27 h
Delays in job dispatch, webhook processing, and outbound webhooksVendor status page⁠ (opens in new tab)major1.5 h
Jobs not starting on hosted agents and agent-stack-k8sVendor status page⁠ (opens in new tab)major50 min
Test Engine: Delayed processing of test result ingestionVendor status page⁠ (opens in new tab)minor1.5 h
Delayed notificationsVendor status page⁠ (opens in new tab)none2.6 h
Increased latency and error ratesVendor status page⁠ (opens in new tab)minor28 min
Buildkite service disruptionVendor status page⁠ (opens in new tab)major50 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)minor1.1 h
Increased dispatch latency and error ratesVendor status page⁠ (opens in new tab)minor1.3 h
Auth failures with remote MCP serverVendor status page⁠ (opens in new tab)minor1.7 h
Delayed processing of test executionVendor status page⁠ (opens in new tab)minor2.6 h
Degraded performance and increased error ratesVendor status page⁠ (opens in new tab)major46 min
Hosted Agents jobs immediately cancelledVendor status page⁠ (opens in new tab)minor43 min
504 errors viewing buildsVendor status page⁠ (opens in new tab)minor1.9 h
Increased Delays with Hosted AgentsVendor status page⁠ (opens in new tab)minor1.4 h
Increased queue times on hosted agentsVendor status page⁠ (opens in new tab)major1.4 h
Increased error rates from Test Plan APIVendor status page⁠ (opens in new tab)major8.2 h
Elevated ingestion latency for Test EngineVendor status page⁠ (opens in new tab)minor44 min
Hosted Agents: Job start latency for a small subset of customersVendor status page⁠ (opens in new tab)minor0 min
Slow artifact uploadsVendor status page⁠ (opens in new tab)minor12 h
Elevated ingestion latency for Test EngineVendor status page⁠ (opens in new tab)minor8.6 h
Latency issuesVendor status page⁠ (opens in new tab)major7.5 h
Increased dispatch latencyVendor status page⁠ (opens in new tab)major7.3 h
Increased latency for secrets endpoints for some customersVendor status page⁠ (opens in new tab)minor2.0 h
Increased dispatch latencyVendor status page⁠ (opens in new tab)minor56 min
Some jobs not dispatchingVendor status page⁠ (opens in new tab)minor0 min
Delays with GitHub WebhooksVendor status page⁠ (opens in new tab)minor3.1 h
Test Engine services unavailableVendor status page⁠ (opens in new tab)major1.5 h
Agent unexpectedly disconnectedVendor status page⁠ (opens in new tab)major0 min
Increased dispatch latencyVendor status page⁠ (opens in new tab)minor4 min
Slow Loading of Dashboard PagesVendor status page⁠ (opens in new tab)minor1.5 h
Elevated error rate for viewing logsVendor status page⁠ (opens in new tab)minor52 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)minor2.4 h
Increased error rate affecting Web UI and APIsVendor status page⁠ (opens in new tab)major6.6 h
Increased 403 Errors on Package Registries package accessVendor status page⁠ (opens in new tab)major0 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)major7.7 h
Ongoing AWS incidentVendor status page⁠ (opens in new tab)none3.2 h
Increased latencyVendor status page⁠ (opens in new tab)none16 min
Delayed processing of execution uploadsVendor status page⁠ (opens in new tab)minor11 h
Increased error rate for pipeline uploadsVendor status page⁠ (opens in new tab)minor39 min
Increased REST and GraphQL API LatencyVendor status page⁠ (opens in new tab)minor5.7 h
Increased latency and timeouts on REST and GraphQL APIVendor status page⁠ (opens in new tab)none1.5 h
Delayed notificationsVendor status page⁠ (opens in new tab)minor35 min
Increased error rate when triggering buildsVendor status page⁠ (opens in new tab)major38 min
Increased latency and error rates in Agent APIVendor status page⁠ (opens in new tab)minor1.6 h
High dispatch latency for hosted agentsVendor status page⁠ (opens in new tab)minor1.2 h
Service degredation with flaky test detectionVendor status page⁠ (opens in new tab)minor1.7 h
Delayed notifications for a subset of customersVendor status page⁠ (opens in new tab)major49 min
Error spike on Test Engine pages API endpointsVendor status page⁠ (opens in new tab)minor54 min
Delay in processing Test Engine results from S3Vendor status page⁠ (opens in new tab)minor6.2 h
Delayed Test Engine resultsVendor status page⁠ (opens in new tab)minor1.7 h
Delays in flaky test identificationVendor status page⁠ (opens in new tab)minor40 min
Increased error rates for Agent APIVendor status page⁠ (opens in new tab)minor3.3 h
Delayed notifications to GithubVendor status page⁠ (opens in new tab)minor3.8 h
High Agent API latencyVendor status page⁠ (opens in new tab)major1.3 h
Degraded performance and request timeoutsVendor status page⁠ (opens in new tab)major1.6 h
Elevated latency in GraphQL and Rest APIsVendor status page⁠ (opens in new tab)minor58 min
Increased request latencyVendor status page⁠ (opens in new tab)minor42 min
Increased Agent API LatencyVendor status page⁠ (opens in new tab)minor2.5 h
Increased latency on artifact uploadsVendor status page⁠ (opens in new tab)minor38 min
Increased error rates and timeoutsVendor status page⁠ (opens in new tab)minor52 min
Increased latency and error ratesVendor status page⁠ (opens in new tab)minor1.5 h
Increase in error rates on Buildkite websiteVendor status page⁠ (opens in new tab)minor10 min
Scheduled builds not runningVendor status page⁠ (opens in new tab)minor38 min
Internal error spike – No customer impactVendor status page⁠ (opens in new tab)none46 min