Is Proton down?
OperationalAs of 02:48 UTC · 19 Sep 2026, Proton is operational. No incidents reported.
Reliability
24.4% observed uptime3 incidents recordedlast incident 12:42 UTC · 1 Sep 2026
Since Outage Observer began tracking Proton, about 86 days ago. Reflects only what we've observed, not the provider's full history.
Recent incidents
- Partial outageService disruption
- Major outageGlobal Outage
- MaintenancePartial outage on Proton VPN servers in the Dominican Republic
- DegradedInvestigating Incident
- MaintenanceProton Calendar Issue
About this page
Outage Observer checks Proton's official status source every minute and records when it changes state. This page reflects the latest known status; for the authoritative source see Proton's own status page. Get notified of changes via the live board, the Telegram bot, or this provider's RSS feed.