Sisense Outage History

Sisense is up right now

Sisense had 15 outages in the last 2 years totaling 5m of downtime — averaging 0.6 incidents per month.

There were 15 Sisense outages since June 3, 2025 totaling 5m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.sisense.com

Major May 13, 2026

Investigating Potential Service Issues

Detected by Pingoru
May 13, 2026, 10:42 AM UTC
Resolved
May 13, 2026, 10:47 AM UTC
Duration
5m
Affected: Sisense for Cloud Data TeamsSisense Managed Service
Timeline · 4 updates
  1. investigating May 13, 2026, 10:42 AM UTC

    Please be aware that on May 11, starting at 10:30 AM EEST, we experienced a service outage affecting the AI Assistant. During this window, users across all accounts may have experienced non-responsive behavior when attempting to create charts or submit general queries to the Assistant.

  2. identified May 13, 2026, 10:44 AM UTC

    Following a technical investigation, the issue was traced back to the Shared Gateway Service, which was preventing requests from reaching the AI processing engine.

  3. monitoring May 13, 2026, 10:46 AM UTC

    Our engineering team applied mitigation steps and re-applied configuration to clear the gateway bottleneck and restore the flow of traffic.

  4. resolved May 13, 2026, 10:47 AM UTC

    2:00 PM EEST The fix was verified, and the service was confirmed as fully operational. Root Cause: The outage was corrupted configuration in the AI Shared Gateway Service, affecting its ability to handle Assistant-specific traffic. We sincerely apologize for the impact this had on your workflow. We are currently reviewing our gateway capacity and alerting thresholds to prevent a recurrence of this specific issue.

Read the full incident report →

Major March 21, 2026

Partial Outage Observed for Sisense Managed Instances

Detected by Pingoru
Mar 21, 2026, 03:26 AM UTC
Resolved
Mar 21, 2026, 03:26 AM UTC
Duration
Timeline · 1 update
  1. monitoring Mar 21, 2026, 03:26 AM UTC

    Mar 20, 20:26 PDT Resolved - The incident has been resolved. Mar 20, 20:02 PDT Monitoring - A fix has been implemented and we are monitoring the results. Mar 20, 19:45 PDT Identified - The issue has been identified and we are actively working on a fix. Mar 20, 17:49 PDT Investigating - We’re currently observing a partial outage affecting Sisense managed instances. Our team is actively investigating the issue and working to identify the root cause. We’ll share updates as soon as we have more information. Thank you for your patience.

Read the full incident report →

Minor February 21, 2026

Scheduled Sisense for Cloud Data Teams maintenance

Detected by Pingoru
Feb 21, 2026, 01:32 PM UTC
Resolved
Feb 21, 2026, 01:32 PM UTC
Duration
Timeline · 1 update
  1. monitoring Feb 21, 2026, 01:32 PM UTC

    Feb 21, 05:32 PST Completed - The scheduled maintenance has been completed. Feb 21, 05:19 PST Verifying - Verification is currently underway for the maintenance items. Feb 21, 04:03 PST In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Feb 20, 11:55 PST Scheduled - Sisense for Cloud Data Teams platform is scheduled for maintenance with estimated downtime of approximately 6 hours. We will be using this time to perform database maintenance to ensure ongoing stability and performance. During this window, Sisense for Cloud Data Teams will be inaccessible. The system will be accessible immediately after the maintenance is complete. If you have any questions regarding the status of the maintenance or experience any issues after we’re back up and running, please check the status page at status.sisense.com or contact our support team as [email protected].

Read the full incident report →

Minor January 13, 2026

Investigating Potential EKS Service Issues

Detected by Pingoru
Jan 13, 2026, 04:28 PM UTC
Resolved
Jan 13, 2026, 04:28 PM UTC
Duration
Timeline · 1 update
  1. monitoring Jan 13, 2026, 04:28 PM UTC

    Jan 13, 08:28 PST Resolved - This incident has been resolved. Jan 13, 06:54 PST Monitoring - The issue has been resolved, and we are continuing to monitor to ensure stability. Jan 13, 05:25 PST Identified - We’ve identified an issue affecting specific EKS clusters that may impact the build process. Our team is actively working on a resolution.

Read the full incident report →

Minor January 6, 2026

CDT platform is unavailable to some clients due to SSL certificate error

Detected by Pingoru
Jan 06, 2026, 05:32 PM UTC
Resolved
Jan 06, 2026, 05:32 PM UTC
Duration
Timeline · 1 update
  1. monitoring Jan 06, 2026, 05:32 PM UTC

    Jan 6, 09:32 PST Resolved - The platform's performance has been restored to the normal level. Jan 6, 09:19 PST Monitoring - A fix was deployed, and the engineering team is continuously monitoring the state of the platform to make sure that the performance is back to normal. Jan 6, 07:56 PST Update - We are continuing to investigate this issue. Jan 6, 07:55 PST Investigating - Due to issues with the SSL certificate, some clients might experience an error while trying to log in. Our engineering team is aware of the situation and is investigating the matter in order to come up with a workaround or a fix.

Read the full incident report →

Minor December 5, 2025

Cloudflare Incident Update

Detected by Pingoru
Dec 05, 2025, 09:26 AM UTC
Resolved
Dec 05, 2025, 09:26 AM UTC
Duration
Timeline · 1 update
  1. monitoring Dec 05, 2025, 09:26 AM UTC

    Dec 5, 01:26 PST Resolved - This incident has been resolved. Dec 5, 01:23 PST Monitoring - Cloudflare has implemented a fix for the issue, and we are currently monitoring the results. Dec 5, 01:10 PST Investigating - Cloudflare is currently experiencing an issue. As a result, some requests may fail or errors may be displayed. We are monitoring the situation and will provide updates as it progresses.

Read the full incident report →

Minor December 2, 2025

Trial Expiration Banner

Detected by Pingoru
Dec 02, 2025, 02:12 PM UTC
Resolved
Dec 02, 2025, 02:12 PM UTC
Duration
Timeline · 1 update
  1. monitoring Dec 02, 2025, 02:12 PM UTC

    Dec 2, 06:12 PST Resolved - This incident has been resolved. Dec 2, 06:00 PST Identified - We are aware of an incorrect banner message indicating that your trial will expire in 7 days. Please disregard this notification. Our Engineering team is actively working on a fix.

Read the full incident report →

Minor September 27, 2025

Scheduled CDT platform maintenece

Detected by Pingoru
Sep 27, 2025, 04:27 PM UTC
Resolved
Sep 27, 2025, 04:27 PM UTC
Duration
Timeline · 1 update
  1. monitoring Sep 27, 2025, 04:27 PM UTC

    Sep 27, 09:27 PDT Completed - The scheduled maintenance has been successfully completed, and the platform is now fully operational. We are continuously monitoring system performance to ensure stability. In case you encounter any issues, please feel free to contact our support team at [email protected] Sep 27, 09:17 PDT Verifying - The scheduled maintenance has been successfully completed. All systems are now fully operational, and we are continuously monitoring performance to ensure everything runs smoothly. Sep 27, 04:15 PDT In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Sep 27, 04:13 PDT Scheduled - We are currently performing routine maintenance to improve our services. The platform would be temporarily unavailable during this time. Thank you for your understanding — everything will be back online shortly.

Read the full incident report →

Minor September 26, 2025

CDT Live Chat Support Temporarily Unavailable

Detected by Pingoru
Sep 26, 2025, 05:06 AM UTC
Resolved
Sep 26, 2025, 05:06 AM UTC
Duration
Timeline · 1 update
  1. monitoring Sep 26, 2025, 05:06 AM UTC

    Sep 25, 22:06 PDT Resolved - This incident has been resolved. Sep 25, 13:16 PDT Monitoring - The CDT Live Chat Support has been restored. The live chat service is now fully operational. You can once again reach our support team directly through live chat or via email at [email protected]. Thank you for your patience while we resolved this issue. Sep 25, 11:29 PDT Investigating - Our live chat service for Siense CDT is currently unavailable. Please reach us at [email protected] for assistance. We apologize for any inconvenience and will restore chat functionality as soon as possible.

Read the full incident report →

Minor September 16, 2025

Ticketing System Issue

Detected by Pingoru
Sep 16, 2025, 07:33 PM UTC
Resolved
Sep 16, 2025, 07:33 PM UTC
Duration
Timeline · 1 update
  1. monitoring Sep 16, 2025, 07:33 PM UTC

    Sep 16, 12:33 PDT Resolved - This incident has been resolved. Sep 16, 12:31 PDT Update - The issue with the ticketing system that was causing slower response times has been resolved. Support response times have returned to normal, and no further impact is expected. Sep 16, 09:35 PDT Identified - We’re experiencing an issue with our ticketing system that may cause slower response times than usual. Our Support team is working to fix this as quickly as possible.

Read the full incident report →

Minor August 21, 2025

Degraded Availability of AI Features in us-east-1 Due to Cloudflare Network Performance

Detected by Pingoru
Aug 21, 2025, 07:53 PM UTC
Resolved
Aug 21, 2025, 07:53 PM UTC
Duration
Timeline · 1 update
  1. monitoring Aug 21, 2025, 07:53 PM UTC

    Aug 21, 12:53 PDT Resolved - This incident has been resolved. Aug 21, 12:06 PDT Update - We are continuing to work on a fix for this issue. Aug 21, 11:50 PDT Identified - We are currently experiencing degraded availability of certain AI-powered features, including Natural Language Queries (NLQ), in the us-east-1 region. This is related to ongoing network performance issues reported by our security provider (Cloudflare), as noted on their status page: https://www.cloudflarestatus.com/incidents/d9n3g1vnxdd2 All core Sisense services remain fully operational. Only AI-related functionality is impacted, and customers may encounter intermittent errors or unavailability when using these features. Our engineering team is actively monitoring the situation and working with Cloudflare to track their progress toward resolution. We will continue to provide updates and confirm once AI feature availability has been fully restored.

Read the full incident report →

Critical August 18, 2025

Intermittent Access Issues for Sisense APIs and Support Portal

Detected by Pingoru
Aug 18, 2025, 07:00 PM UTC
Resolved
Aug 18, 2025, 07:00 PM UTC
Duration
Timeline · 1 update
  1. resolved Aug 19, 2025, 06:20 PM UTC

    Some customers experienced intermittent issues when accessing Sisense APIs and the Support Portal. The disruption was caused by a dynamic adjustment within our traffic bot management rules, which automatically adapt based on observed traffic patterns. In this instance, the adjustment inadvertently impacted certain legitimate API requests. Once the issue was identified, our security engineering team promptly reverted the adjustment, and services were quickly restored. All environments are fully operational, and we are actively monitoring system performance to ensure continued stability. We are working closely with our traffic management provider to fine-tune protections so that future adjustments do not affect customer traffic. We sincerely apologize for the disruption and greatly appreciate your patience and understanding as we resolved the issue.

Read the full incident report →

Minor June 24, 2025

Embedded Widgets via Iframe Not Displaying Properly

Detected by Pingoru
Jun 24, 2025, 06:58 PM UTC
Resolved
Jun 24, 2025, 06:58 PM UTC
Duration
Timeline · 1 update
  1. monitoring Jun 24, 2025, 06:58 PM UTC

    Jun 24, 11:58 PDT Resolved - This incident has been resolved. Jun 24, 11:30 PDT Monitoring - A fix has been implemented and we are monitoring the results. Jun 24, 11:07 PDT Update - Patch is rolling out to all impacted instances. Jun 24, 10:11 PDT Identified - The issue has been identified and fix is going to be rollout soon. Jun 24, 06:42 PDT Investigating - We are currently investigating an issue affecting some of our embedded capabilities via iframe, where widgets may fail to load and appear blank on limited number of environment. Our engineering team is actively working to identify the root cause and implement a fix. At this time, there is no estimated time of resolution (ETA). Thank you for your patience and understanding.

Read the full incident report →

Minor June 3, 2025

SQL query processing issues

Detected by Pingoru
Jun 03, 2025, 06:28 PM UTC
Resolved
Jun 03, 2025, 06:28 PM UTC
Duration
Timeline · 1 update
  1. monitoring Jun 03, 2025, 06:28 PM UTC

    Jun 3, 11:28 PDT Resolved - The issue was resolved, and the platform performance is restored to normal condition Jun 3, 10:28 PDT Monitoring - The engineering team was able to restore the SQL query processing service functionality. The fix was applied, we continue to actively monitor the situation and performance. Jun 3, 10:20 PDT Investigating - Some CDT clients may experience a temporary interuption of the SQL query processing. The engineering team was notified and is already working on identifying the cause of the issue to apply an appropriate fix and restore SQL query processing.

Read the full incident report →