Rankings
Which cloud and SaaS providers break the most, from their own posted incidents. How the Down Index scores them.
The week's worst incidents, ranked by Down Index score: 2026-W41, Oct 5 to Oct 11.
- 162Incident with ActionsGitHub Pages · Major outage · 3h 38m
- 259Incident with Git Operations, Issues, Actions and Pull RequestsGitHub Actions · Major outage · 48m
- 353Elevated errors for Claude Opus 5.5Anthropic · Partial outage · 19m
- 452Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1Anthropic · Partial outage · 16m
- 551Elevated errors on platform.claude.comAnthropic · Partial outage · 6d 4h
- 650Incident with Git Operations, Pull Requests and ActionsGitHub Actions · Major outage · 0m
- 749Builds and deployments stopped (record added Nov 5)Railway · Major outage · 20m
- 847PingOne services impactedPing Identity · Partial outage · 4h
- 947Sentry dashboard downSentry · Major outage · 42m
- 1047Slack for iOS closing unexpectedly when opening channelsSlack · Degraded · 3d 1h
- 1146Google Performance DegradationSerpApi · Partial outage · 36d 8h
- 1246Several services are degradedGitHub · Major outage · 3h 43m
- 1346Elevated errors loading usage data on platform.claude.comAnthropic · Partial outage · 1h 13m
- 1444Elevated listener latency and error rate impacting Studio loadingSanity · Major outage · 4h 34m
- 1543Codecov app and services are downCodecov · Major outage · 2h 23m
- 1643Google Cloud Storage (GCS) customers experienced elevated latencies and error rates when performing upload or write operations.Google Cloud · Partial outage · 1d 5h
- 1742Sprite creates failingFly.io · Major outage · 31m
- 1842Mobile builds failing due to 3rd party service outageBubble · Major outage · 2h 54m
- 1941APIManager, AnypointMonitoring, Exchange, RuntimeManager Degradation on ANYPOINTMANAGEMENTCENTER-GOV, ANYPOINTMQ-GOV, ANYPOINTOBSERVABILITYSUITE-GOV, COMMUNITIES&ENGAGEMENTS-GOV…Salesforce · Degraded · 4h 48m
- 2040Service DisruptionSquare · Degraded · 5h 32m
- 2140Login and page loading issuesKlaviyo · Major outage · 1h 13m
- 2240Builds and deploys failing to pull images from Docker HubRailway · Partial outage · 1h 10m
- 2339QuickBooks Payments stores cannot transactBigCommerce · Partial outage · 3h 40m
- 2439500 error on Transaction History for Team AdminsSurveyMonkey · Degraded · 1h 40m
- 2539[Critical] Issues with Multiple Box ServicesBox · Major outage · 5m
Scoring your own services' incidents the same way? Sazabi does that for your stack.