Cornerstone logo and current status indicator

Cornerstone Status

Operational

csod.com ↗14 top-level components

checked Oct 24, 2026 3:04 AM UTC · Cornerstone's official status page

Is Cornerstone Having Issues?

No. Cornerstone is up and running.

Cornerstone is currently operational with all systems functioning normally.

All components operational

Last broke
Oct 21
Uptime
99.96%
Most impacted
UK SL2 (AWS)

History · 30 day period

Service health

Service health, last 30 days

Sep 25Today
Vendor-reported incidentNo status degradation recordedDegradedPartial outageMaintenance

How to read this

The record

30 day period · not affected by the range above
Availability
99.96%
Last Incident
Degraded
Oct 21, 2026 11:06 PM UTC
Incidents
11
8 partial, 3 degraded
Most impacted
UK SL2 (AWS)
Longest 5h 5m

Availability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.

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Recent Cornerstone outages & status updates

Status changes and service events for Cornerstone over the last 30 days

11 incidents over 30 days20 clear days · worst 1 on Sep 24
Cornerstone incidents per day over the last 30 days, one row per week
SMTWTFS
Sep 20
1
Sep 27
1
1
1
Oct 4
1
1
Oct 11
1
1
1
Oct 18
1
1
01 incident

Cornerstone experienced degraded performance

Oct 21 · resolved after 1h 1m

US SL5 (AWS) experienced a partial outage

Oct 21 · resolved after 1h 1m

US SL3 (AWS) experienced a partial outage

Oct 21 · resolved after 1h 1m

US SL3 (AWS) experienced degraded performance

Oct 21 · ended after 1h 2m · peaked at Partial Outage

Intermittent Latency & Issues Launching Training - US SL3 and US SL5

Oct 21 · reported by Cornerstone · resolved

FTP inaccessible across UK Production

Oct 20 · reported by Cornerstone · resolved

Minor Issue - DLW Feeds not processing US SL1 and USL5

Oct 20 · reported by Cornerstone · resolved

Major Issue - System availability issues on EU (FRA) Production

Oct 19 · reported by Cornerstone · resolved

Solid — we detected itHollow — Cornerstone reported it
View all incidents →

Cornerstone component status

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What is Cornerstone?

Cornerstone is a comprehensive talent management and human capital management (HCM) platform that provides learning, development, recruiting, and employee engagement solutions for enterprises.

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Common questions about monitoring Cornerstone and understanding service status

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