Q-CTRL logo and current status indicator

Q-CTRL Status

Operational

q-ctrl.com 9 components

checked Sep 11, 2026 12:02 AM UTC · Q-CTRL's official status page

Is Q-CTRL Working Right Now?

Yes. Q-CTRL is up and running.

Q-CTRL is currently operational with all systems functioning normally.

Last broke
Jun 21
Uptime
100.00%
Most impacted
Q-CTRL Boulder Opal

90 day period

All components operational

Email only. No password. No card.

Service health

Service health, last 90 days

Jun 14Today
Vendor-reported incidentNo status degradation recordedDegradedPartial outageMaintenance

How to read this

The record

90 day period · not affected by the range above
Availability
100.00%
Last Incident
Degraded
Jun 21, 2026 10:57 PM UTC
Incidents
1
1 partial
Most impacted
Q-CTRL Boulder Opal
Longest 2d 17h

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 Q-CTRL outages & status updates

Status changes and service events for Q-CTRL over the last 30 days

Scheduled maintenance on Q-CTRL Accounts

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL Black Opal

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL Boulder Opal

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL Boulder Opal Scale Up API

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL Fire Opal

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL API

Sep 2 · resolved after 1h 2m

Scheduled maintenance on Q-CTRL ID

Sep 2 · resolved after 1h 2m

Solid — we detected itHollow — Q-CTRL reported it
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What is Q-CTRL?

Q-CTRL provides quantum computing software and error mitigation technologies that help researchers and organizations improve quantum system performance and reliability.

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Common questions about monitoring Q-CTRL and understanding service status

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