Stacker Outage History

Stacker is up right now

Stacker had 10 outages in the last 2 years totaling 6h 48m of downtime — averaging 0.4 incidents per month.

There were 10 Stacker outages since July 30, 2024 totaling 6h 48m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.stacker.app

Critical February 20, 2026

Unable to access Stacker apps

Detected by Pingoru
Feb 20, 2026, 07:58 PM UTC
Resolved
Feb 20, 2026, 11:18 PM UTC
Duration
3h 20m
Affected: Stacker App
Timeline · 2 updates
  1. investigating Feb 20, 2026, 07:58 PM UTC

    We are currently looking into an issue where Stacker apps are not loading and are not accessible to users.

  2. resolved Feb 20, 2026, 11:18 PM UTC

    This has now been resolved, thank you!

Read the full incident report →

Critical February 3, 2026

Stacker Access Down

Detected by Pingoru
Feb 03, 2026, 02:29 PM UTC
Resolved
Feb 03, 2026, 02:34 PM UTC
Duration
5m
Affected: Stacker App
Timeline · 2 updates
  1. identified Feb 03, 2026, 02:29 PM UTC

    We have identified an issue preventing access to the Stacker website and Stacker workspaces via the Stacker domain. We will provide an update once a fix has been deployed. Thank you for your patience.

  2. resolved Feb 03, 2026, 02:34 PM UTC

    This incident has been resolved!

Read the full incident report →

Notice July 23, 2025

Partial Downtime During Scheduled Maintenance

Detected by Pingoru
Jul 23, 2025, 01:34 PM UTC
Resolved
Jul 23, 2025, 01:34 PM UTC
Duration
Timeline · 1 update
  1. resolved Jul 23, 2025, 01:52 PM UTC

    During a scheduled database upgrade, we experienced some unexpected partial downtime in Astra between 1:16 PM and 1:34 PM UTC. During this window, some data may have been slow to load or temporarily unavailable. The issue has since been resolved, and systems are operating normally. We appreciate your patience and apologize for any inconvenience caused.

Read the full incident report →

Critical June 6, 2025

Stacker Classic Down

Detected by Pingoru
Jun 06, 2025, 04:18 PM UTC
Resolved
Jun 06, 2025, 04:18 PM UTC
Duration
Affected: Stacker App
Timeline · 3 updates
  1. investigating Jun 06, 2025, 04:10 PM UTC

    We're investigating an issue which is affecting all customers on Stacker Classic not using custom domains.

  2. investigating Jun 06, 2025, 04:14 PM UTC

    This issue has been resolved. Thanks for your patience.

  3. resolved Jun 06, 2025, 07:18 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical April 7, 2025

Stacker Classic Outage

Detected by Pingoru
Apr 07, 2025, 09:52 AM UTC
Resolved
Apr 07, 2025, 12:05 PM UTC
Duration
2h 12m
Affected: Stacker APIStacker App
Timeline · 3 updates
  1. investigating Apr 07, 2025, 09:52 AM UTC

    We are currently urgently investigating an issue impacting Stacker Classic. This is causing Stacker apps to load slowly or to show loading spinners for long periods of time. Our engineers are engaged to resolve this issue as quickly as possible. We'll update here when we have an ETA for resolution.

  2. monitoring Apr 07, 2025, 10:44 AM UTC

    We have fixed the issue and we are investigating the underlying causes. We're monitoring the system while everything returns to normal.

  3. resolved Apr 07, 2025, 12:05 PM UTC

    This incident has now been resolved and everything is working as expected.

Read the full incident report →

Minor February 25, 2025

Stacker stuck on the loading screen

Detected by Pingoru
Feb 25, 2025, 07:03 PM UTC
Resolved
Feb 25, 2025, 07:15 PM UTC
Duration
12m
Affected: Stacker App
Timeline · 2 updates
  1. investigating Feb 25, 2025, 07:03 PM UTC

    This is impacting only Astra users. When opening Stacker it is stuck on the loading page, we are working on finding a fix for the issue. Thank you for your patience while we work through the issue.

  2. resolved Feb 25, 2025, 07:15 PM UTC

    This has been resolved, you should now be able to access your apps. Please let us know if you have any questions or remaining issues.

Read the full incident report →

Notice November 22, 2024

Some users unable to login to Stacker (12:20UTC-13:40UTC)

Detected by Pingoru
Nov 22, 2024, 03:25 PM UTC
Resolved
Nov 22, 2024, 12:00 PM UTC
Duration
Timeline · 1 update
  1. resolved Nov 22, 2024, 03:25 PM UTC

    We experienced an issue that impacted some users' ability to log into Stacker between 12:20 UTC and 13:40 UTC. The issue has since been resolved. If you're still encountering any problems, please try refreshing your page. If the issue persists, feel free to reach out to us at [email protected], and we'll be happy to assist you. We apologize for any inconvenience this may have caused and are actively investigating the cause to prevent this from happening in the future. If you have any questions or concerns, please don’t hesitate to contact our support team. Thank you for your understanding.

Read the full incident report →

Notice September 12, 2024

Short unplanned outages due to database maintenance

Detected by Pingoru
Sep 12, 2024, 10:02 AM UTC
Resolved
Sep 09, 2024, 01:30 PM UTC
Duration
Timeline · 1 update
  1. resolved Sep 12, 2024, 10:02 AM UTC

    Stacker V5 "Astra" had three short outage periods where all requests to the service failed on Monday between 12:30 and 14:00 UTC. Each of the three outage periods lasted 1-2 minutes. This was a result of some routine database changes causing an unforseen conflict which prevented normal queries from being processed. Because it was part of changes we were making manually we were able to identify and resolve the issue almost immediately. We apologies for the disrption this would have caused to any users online at the time. We're reviewing our processes which should have protected aginst thins kind of conflict.

Read the full incident report →

Minor August 6, 2024

File uploads are not working

Detected by Pingoru
Aug 06, 2024, 01:07 PM UTC
Resolved
Aug 06, 2024, 01:47 PM UTC
Duration
39m
Affected: Stacker App
Timeline · 3 updates
  1. investigating Aug 06, 2024, 09:08 AM UTC

    Our file upload service is not working correctly. This prevents any files being uploaded into Stacker: in attachment fields, rich text fields, app or workspace logos, and so on. We're continuing to investigate the issue. This is affecting both our Classic (V4) and Astra (V5) versions.

  2. monitoring Aug 06, 2024, 01:07 PM UTC

    The issue seems to be resolved and uploads are now working. We will continue to monitor for any further issues. If you still have issues after a page refresh please reach out to support and we'll be able to help you out.

  3. resolved Aug 06, 2024, 01:47 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 30, 2024

Admins are unable to preview as a user

Detected by Pingoru
Jul 30, 2024, 06:30 PM UTC
Resolved
Jul 30, 2024, 06:48 PM UTC
Duration
18m
Affected: Stacker App
Timeline · 3 updates
  1. investigating Jul 30, 2024, 06:30 PM UTC

    We are currently investigating an issue where admins are unable to preview as a user in their apps.

  2. identified Jul 30, 2024, 06:33 PM UTC

    We have identified the issue and are working on a fix.

  3. resolved Jul 30, 2024, 06:48 PM UTC

    We have released a fix for this issue! Please contact [email protected] if you have questions or continue to experience difficulties.

Read the full incident report →