All Systems Operational

Uptime over the past 90 days. View historical uptime.
Duolingo Operational
90 days ago
99.34 % uptime
Today
Duolingo English Test Operational
90 days ago
100.0 % uptime
Today
Duolingo for Schools Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Jul 18, 2025

No incidents reported today.

Jul 17, 2025

No incidents reported.

Jul 16, 2025

No incidents reported.

Jul 15, 2025
China Availability Impacted
Resolved - This incident has been resolved.
Jul 15, 12:21 EDT
Monitoring - The service is recovering gradually.
Jul 15, 11:50 EDT
Identified - Duolingo is currently experiencing unavailability in China. We are still investigating the cause.
Jul 15, 11:30 EDT
Jul 14, 2025
Duolingo is experiencing increased errors
Resolved - This incident has been resolved.
Jul 14, 11:15 EDT
Investigating - We are currently investigating this incident.
Jul 14, 10:54 EDT
Jul 13, 2025

No incidents reported.

Jul 12, 2025

No incidents reported.

Jul 11, 2025
Elevated errors on Video Call with Lily
Resolved - This incident has been resolved.
Jul 11, 08:56 EDT
Investigating - We are currently investigating this issue.
Jul 11, 06:55 EDT
Jul 10, 2025

No incidents reported.

Jul 9, 2025

No incidents reported.

Jul 8, 2025

No incidents reported.

Jul 7, 2025

No incidents reported.

Jul 6, 2025

No incidents reported.

Jul 5, 2025

No incidents reported.

Jul 4, 2025

No incidents reported.

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