Optimizely Outage History

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Optimizely had 60 outages in the last 2 years totaling 109h 28m of downtime — averaging 2.5 incidents per month.

There were 60 Optimizely outages since October 10, 2025 totaling 109h 28m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: http://status.optimizely.com

Minor June 17, 2026

CMP: Task Creation Failure

Detected by Pingoru
Jun 17, 2026, 06:47 AM UTC
Resolved
Jun 17, 2026, 11:40 AM UTC
Duration
4h 52m
Affected: LibraryPlanRequestsOpen API
Timeline · 3 updates
  1. investigating Jun 17, 2026, 06:47 AM UTC

    We are currently investigating an issue affecting customers hosted on the AWS stack. Customers are experiencing failures when attempting to create tasks within the Optimizely Content Marketing Platform (CMP). Affected: Optimizely Content Marketing Platform (CMP) – Task Creation Infrastructure: AWS-hosted customers only Impact: Task creation failing Our Engineering team is actively working on a solution. We will share more information on this incident soon.

  2. monitoring Jun 17, 2026, 07:38 AM UTC

    A fix has been implemented and we're currently monitoring the situation.

  3. resolved Jun 17, 2026, 11:40 AM UTC

    The incident has been resolved.

Read the full incident report →

Major June 16, 2026

CMP: Modules are inaccessible

Detected by Pingoru
Jun 16, 2026, 07:04 AM UTC
Resolved
Jun 16, 2026, 08:52 AM UTC
Duration
1h 48m
Affected: LibraryPlanRequestsOpen APIAnalytics
Timeline · 3 updates
  1. investigating Jun 16, 2026, 07:04 AM UTC

    We are currently investigating an incident affecting multiple modules within the Optimizely Content Marketing Platform (CMP). The following modules are currently inaccessible to customers: - Plan - Requests - Library / DAM - Analytics Our Engineering team is actively working on a resolution. We will provide a further update as soon as more information is available.

  2. monitoring Jun 16, 2026, 07:32 AM UTC

    A fix has been implemented and we're currently monitoring the situation.

  3. resolved Jun 16, 2026, 08:52 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor June 12, 2026

DXP Management Portal & Configured Commerce - Site Management Degradation in PaaS Portal & Mission Control

Detected by Pingoru
Jun 12, 2026, 02:50 PM UTC
Resolved
Jun 12, 2026, 03:40 PM UTC
Duration
49m
Affected: Digital Experience Cloud Service - Management PortalConfigured Commerce – APAC RegionConfigured Commerce – EMEA RegionConfigured Commerce – NA Region
Timeline · 5 updates
  1. investigating Jun 12, 2026, 02:50 PM UTC

    We are aware of an ongoing incident with one of our third party vendors that could cause site management-related API calls to fail and/or errors to be displayed. CDN cached traffic and security features are not impacted. We will continue to monitor the situation along with our vendor and will continue to post updates here as they become available.

  2. identified Jun 12, 2026, 03:03 PM UTC

    Our vendor has confirmed the issue has been identified and a fix is being implemented.

  3. monitoring Jun 12, 2026, 03:09 PM UTC

    Our vendor has confirmed that a fix has been implemented and they are monitoring the results. We will continue to monitor the situation closely.

  4. monitoring Jun 12, 2026, 03:24 PM UTC

    System performance should be restored but we will continue to monitor closely.

  5. resolved Jun 12, 2026, 03:40 PM UTC

    Our vendor has confirmed this issue has been resolved

Read the full incident report →

Notice June 9, 2026

OCP Job Scheduler Failure due to Internal Certificate Expiry

Detected by Pingoru
Jun 09, 2026, 08:34 AM UTC
Resolved
Jun 04, 2026, 08:00 AM UTC
Duration
Timeline · 1 update
  1. resolved Jun 09, 2026, 08:34 AM UTC

    A partial outage affected OCP Job Scheduler, where scheduled jobs across multiple apps failed to execute due to an expired certificate in the env‑injector mutating webhook, in the US region only. This prevented required environment variables from being injected into workloads, causing job failures. Non-job features (e.g., configuration, webhooks) remained functional. No data loss occurred, and all affected jobs caught up after the issue was resolved, though customers may have experienced delays (e.g., stale audience syncs)

Read the full incident report →

Minor June 8, 2026

DAM Asset Renditions Unavailable (GCP)

Detected by Pingoru
Jun 08, 2026, 09:27 AM UTC
Resolved
Jun 08, 2026, 02:44 PM UTC
Duration
5h 16m
Affected: LibraryOpen API
Timeline · 3 updates
  1. investigating Jun 08, 2026, 09:27 AM UTC

    We are currently investigating an issue affecting customers hosted on the GCP stack. Starting this morning, calls to the DAM REST API endpoint 'GET /v3/assets/{asset_id}/renditions' appear to be returning a 500 Internal Server Error. As a result, configured image renditions (used for cropping and scaling images across channels) are not being served. Affected customers will see only the original/main asset image in place of their configured renditions. The rendition configuration UI in CMP Settings > Assets also appears to be impacted, with rendition setups failing to load correctly. Affected: Optimizely Content Marketing Platform (CMP) – DAM / Asset Renditions Infrastructure: GCP-hosted customers only Impact: Image renditions unavailable; 'GET /v3/assets/{asset_id}/renditions' returning 500 We are actively investigating the root cause and will provide an update soon.

  2. monitoring Jun 08, 2026, 10:05 AM UTC

    A fix has been implemented for the issue affecting DAM asset renditions on the GCP stack. We are actively monitoring the situation to confirm full stability. If you are still experiencing issues, please contact Optimizely Technical Support Services for assistance. We will provide a final update once the incident is fully resolved.

  3. resolved Jun 08, 2026, 02:44 PM UTC

    This incident has been resolved.

Read the full incident report →

Major June 2, 2026

Investigating – Content Recommendation Service Degradation in EMEA region

Detected by Pingoru
Jun 02, 2026, 07:48 AM UTC
Resolved
Jun 02, 2026, 12:25 PM UTC
Duration
4h 36m
Affected: Content Recommendations API
Timeline · 4 updates
  1. investigating Jun 02, 2026, 07:48 AM UTC

    We are currently investigating an issue affecting the Content Recommendation service in EMEA region. Due to an API disruption, we are unable to serve recommendations at this time. Users may notice missing or unavailable recommendations across the platform. Our team is actively investigating the issue and working to restore full functionality as quickly as possible. We will provide updates as more information becomes available. Thank you for your patience!

  2. monitoring Jun 02, 2026, 08:51 AM UTC

    A fix has been implemented and we are closely monitoring the results.

  3. monitoring Jun 02, 2026, 10:45 AM UTC

    We continue to monitor the service.

  4. resolved Jun 02, 2026, 12:25 PM UTC

    The incident is resolved.

Read the full incident report →

Critical May 20, 2026

Flags permission issue.

Detected by Pingoru
May 20, 2026, 09:42 AM UTC
Resolved
May 20, 2026, 11:30 AM UTC
Duration
1h 48m
Affected: Application UIOptimizely REST API
Timeline · 4 updates
  1. investigating May 20, 2026, 09:42 AM UTC

    We are currently investigating the issue.

  2. investigating May 20, 2026, 10:01 AM UTC

    We are continuing to investigate this issue.

  3. monitoring May 20, 2026, 10:10 AM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved May 20, 2026, 11:30 AM UTC

    This incident has been resolved.

Read the full incident report →

Major May 18, 2026

CMP: Some Home Page Sections & Requests Module Displaying No Data

Detected by Pingoru
May 18, 2026, 09:20 AM UTC
Resolved
May 18, 2026, 10:54 AM UTC
Duration
1h 33m
Affected: Requests
Timeline · 3 updates
  1. investigating May 18, 2026, 09:20 AM UTC

    We are currently investigating a reported issue affecting the 'Requests' module, as well as the 'My Work', 'My Team's Work', and 'Watching' sections on the Home Page, which are appearing empty for a subset of customers. Our Engineering team is actively working on a resolution, and we hope to share further information on this matter shortly.

  2. monitoring May 18, 2026, 09:41 AM UTC

    A fix has been implemented and we're currently monitoring the results.

  3. resolved May 18, 2026, 10:54 AM UTC

    The incident has been resolved

Read the full incident report →

Minor May 6, 2026

Optimizely Graph - One of our USEA production clusters have intermittent availability issues

Detected by Pingoru
May 06, 2026, 12:49 PM UTC
Resolved
May 07, 2026, 02:38 AM UTC
Duration
13h 49m
Affected: Optimizely Graph - EMEA Region
Timeline · 5 updates
  1. investigating May 06, 2026, 12:49 PM UTC

    We are experiencing intermittent availability issue for the Optimizely Graph service, for one of the USEA production clusters. Our team is working on mitigating actions. We'll provide new updates.

  2. identified May 06, 2026, 01:10 PM UTC

    The issue has been identified and a fix is being implemented.

  3. identified May 06, 2026, 02:05 PM UTC

    We are continuing to work on a fix for this issue. Thank you for your patience!

  4. monitoring May 06, 2026, 02:51 PM UTC

    The cluster is performing better now and we are continuing to monitor. Thank you for your patience!

  5. resolved May 07, 2026, 02:38 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor May 5, 2026

Cloudflare outage causing service disruption

Detected by Pingoru
May 05, 2026, 09:54 PM UTC
Resolved
May 05, 2026, 10:36 PM UTC
Duration
42m
Affected: North Europe
Timeline · 4 updates
  1. investigating May 05, 2026, 09:54 PM UTC

    We are currently aware of an active incident with Cloudflare that is affecting authoritative resolution for the .de TLD. We are continuing to investigate and correspond with Cloudflare to push for rapid mitigation.

  2. identified May 05, 2026, 10:28 PM UTC

    The issue has been identified, and a fix is being implemented.

  3. monitoring May 05, 2026, 10:30 PM UTC

    A fix has been put in place, and we are monitoring the results.

  4. resolved May 05, 2026, 10:36 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 9, 2026

Content Recommendations - Intermittent Dashboard Issues in APAC region

Detected by Pingoru
Apr 09, 2026, 08:50 AM UTC
Resolved
Apr 09, 2026, 10:31 AM UTC
Duration
1h 41m
Affected: Content Recommendations Management Interface
Timeline · 3 updates
  1. investigating Apr 09, 2026, 08:50 AM UTC

    We have identified an intermittent issue impacting Content Recommendations dashboard. Currently, a part of requests to the reporting dashboard may fail for a subset of customers. This incident is confined to the administrative dashboard only. End-user delivery, including recommendations and widgets, remains fully operational. We are working toward a resolution and appreciate your patience. New updates will be shared when available.

  2. monitoring Apr 09, 2026, 09:16 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Apr 09, 2026, 10:31 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 7, 2026

Experiment Publishing Delay

Detected by Pingoru
Apr 07, 2026, 01:43 AM UTC
Resolved
Apr 07, 2026, 03:03 AM UTC
Duration
1h 19m
Affected: Snippet Building
Timeline · 3 updates
  1. investigating Apr 07, 2026, 01:43 AM UTC

    We are investigating an issue where changes to Web Experimentation projects may experience delays when publishing. Our team is actively working on a resolution.

  2. monitoring Apr 07, 2026, 02:24 AM UTC

    We identified and resolved an issue that caused delays when publishing Web Experimentation changes. Some customers may have experienced experiments remaining in a processing state during this window. The publishing queue is now actively processing and clearing a backlog of pending changes. Experiments that were affected should complete automatically. We are continuing to monitor to confirm full resolution.

  3. resolved Apr 07, 2026, 03:03 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor March 30, 2026

Optimizely Data Platform - APIs - APAC Region

Detected by Pingoru
Mar 30, 2026, 09:00 AM UTC
Resolved
Mar 30, 2026, 09:48 PM UTC
Duration
12h 48m
Affected: ODP ApplicationData Ingestion and Processing
Timeline · 3 updates
  1. investigating Mar 30, 2026, 12:03 PM UTC

    We are investigating the problem with using GraphQL and the Segment API in the AU region.

  2. monitoring Mar 30, 2026, 04:55 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Mar 30, 2026, 09:48 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor March 27, 2026

Events Export API

Detected by Pingoru
Mar 27, 2026, 02:01 PM UTC
Resolved
Mar 27, 2026, 04:44 PM UTC
Duration
2h 43m
Affected: Event ExportEvent Export
Timeline · 3 updates
  1. identified Mar 27, 2026, 02:01 PM UTC

    We are aware of an issue affecting the Events Export API, which is causing some requests to this endpoint to return errors. Our team has identified the root cause and is actively working on a resolution. No event data collection is impacted by this issue, only the ability to generate temporary export credentials is affected. We will provide updates as the fix progresses. We apologize for the inconvenience.

  2. monitoring Mar 27, 2026, 03:32 PM UTC

    The issue affecting the Events Export API has been resolved and we will continue to monitor the improvement.

  3. resolved Mar 27, 2026, 04:44 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor March 24, 2026

CMP and DAM: Image loading and uploads not working due to Cloudflare outage

Detected by Pingoru
Mar 24, 2026, 11:57 PM UTC
Resolved
Mar 25, 2026, 09:16 AM UTC
Duration
9h 18m
Affected: LibraryPlanRequests
Timeline · 3 updates
  1. identified Mar 24, 2026, 11:57 PM UTC

    We are currently aware of an issue affecting image loading and uploading across the CMP and DAM. This is caused by an ongoing Cloudflare outage that has impacted our image server. In addition, inconsistent behaviour has been reported with public links. We are monitoring this as part of the same incident. Our Product Development Engineering team is actively working on a temporary solution. We will share further details, including a release timeline, as soon as they are available. We apologise for the disruption this may cause and appreciate your patience while we work to resolve this.

  2. monitoring Mar 25, 2026, 12:31 AM UTC

    A fix has been implemented and the reported issue, along with all associated symptoms, should now be resolved. Images should load and upload as expected, and public links should function normally. We will continue to monitor the situation following the release of this solution to ensure stability is maintained. We apologise for any disruption caused and thank you for your patience throughout this incident.

  3. resolved Mar 25, 2026, 09:16 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor March 5, 2026

DXP Sweden Central - Partial availability issue

Detected by Pingoru
Mar 05, 2026, 10:23 AM UTC
Resolved
Mar 05, 2026, 12:29 PM UTC
Duration
2h 6m
Affected: Sweden Central
Timeline · 4 updates
  1. investigating Mar 05, 2026, 10:23 AM UTC

    We are currently investigating a potential issue that may be impacting DXP service. This appears to be related to an event experienced by one of our third-party suppliers. We are in close contact with their team and working diligently to understand the scope and impact of this situation. Currently one customer is identified as impacted. We will provide updates as soon as more information becomes available. Thank you for your patience and understanding.

  2. investigating Mar 05, 2026, 11:37 AM UTC

    We are continuing to investigate the issue. Currently one customer is identified as impacted. We will provide updates as soon as more information becomes available. Thank you for your patience and understanding!

  3. monitoring Mar 05, 2026, 12:02 PM UTC

    Our third-party supplier are working on restoring service stability for their affected customers. We verified that impacted Optimizely customer site(s) responds intermittently since around 15 minutes. We are continuing to monitor closely.

  4. resolved Mar 05, 2026, 12:29 PM UTC

    This incident has been resolved. The stability of the service has been monitored and confirmed stable.

Read the full incident report →

Minor March 4, 2026

Search and Navigation US West - Unstable service performance

Detected by Pingoru
Mar 04, 2026, 02:04 PM UTC
Resolved
Mar 04, 2026, 05:19 PM UTC
Duration
3h 14m
Affected: US West
Timeline · 3 updates
  1. identified Mar 04, 2026, 02:04 PM UTC

    We are currently investigating an event that is impacting the availability on the Search & Navigation (FIND) service in the US West region. A subset of clients will be experiencing high latency or 5xx-errors and failed requests. We will post additional updates hourly or when we have information available. Thank you for your patience.

  2. monitoring Mar 04, 2026, 02:32 PM UTC

    The issue have been fixed. We identified it was a minor subset of customers impacted. We continue to monitor the service.

  3. resolved Mar 04, 2026, 05:19 PM UTC

    Resolved. No further impacts have been observed, and all systems remain nominal.

Read the full incident report →

Notice March 4, 2026

Search and Navigation US West - Performance issues

Detected by Pingoru
Mar 04, 2026, 01:30 PM UTC
Resolved
Mar 04, 2026, 01:30 PM UTC
Duration
Timeline · 1 update
  1. resolved Mar 04, 2026, 01:54 PM UTC

    We identified an issue with Search and Navigation US West and are actively working on a fix. A subset of customers may have experience failed requests and service unavailable.

Read the full incident report →

Minor March 3, 2026

Increased error rate when updated Shared or Variation Code with long custom code solutions

Detected by Pingoru
Mar 03, 2026, 11:52 AM UTC
Resolved
Mar 03, 2026, 01:09 PM UTC
Duration
1h 17m
Affected: Snippet Building
Timeline · 3 updates
  1. investigating Mar 03, 2026, 11:52 AM UTC

    We are currently investigating an issue in Web Experimentation that is preventing some users from updating Shared Code or Variation Code with long custom code solutions.

  2. monitoring Mar 03, 2026, 12:26 PM UTC

    We have addressed a validation limitation that was preventing longer custom code solutions from being applied to experiments and campaigns.

  3. resolved Mar 03, 2026, 01:09 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor February 6, 2026

Asset Visibility Issues in CMP DAM

Detected by Pingoru
Feb 06, 2026, 09:07 PM UTC
Resolved
Feb 07, 2026, 09:26 AM UTC
Duration
12h 18m
Affected: Library
Timeline · 3 updates
  1. investigating Feb 06, 2026, 09:07 PM UTC

    We are currently investigating an issue affecting the visibility of assets within CMP DAM for a subset of customers. This includes assets uploaded directly as well as those added through task completion. Our Engineering team is actively working to identify the root cause and restore normal functionality as quickly and safely as possible. We will continue to provide updates here as more information becomes available. Thank you for your patience while we work to resolve this matter.

  2. monitoring Feb 06, 2026, 11:21 PM UTC

    A targeted fix has been deployed, and the affected functionality is now operating as expected. Our teams are closely monitoring the system to ensure continued stability. Additional updates will be shared if needed.

  3. resolved Feb 07, 2026, 09:26 AM UTC

    The incident has been resolved.

Read the full incident report →

Major February 6, 2026

Optimizely Graph - One of our EMEA production clusters have intermittent availability issues

Detected by Pingoru
Feb 06, 2026, 11:37 AM UTC
Resolved
Feb 06, 2026, 01:25 PM UTC
Duration
1h 47m
Affected: Optimizely Graph - EMEA Region
Timeline · 3 updates
  1. identified Feb 06, 2026, 12:58 PM UTC

    We are experiencing intermittent availability for the Optimizely Graph service, for one of the EMEA production clusters. Our team is working on mitigating actions. We'll provide new updates.

  2. monitoring Feb 06, 2026, 01:10 PM UTC

    Cluster is back to a healthy state and we keep monitoring closely.

  3. resolved Feb 06, 2026, 01:25 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor February 3, 2026

Search & Navigation Incident - Intermittent failed request for US East cluster

Detected by Pingoru
Feb 03, 2026, 04:42 AM UTC
Resolved
Feb 03, 2026, 09:37 AM UTC
Duration
4h 55m
Affected: Optimizely Graph - NA Region
Timeline · 4 updates
  1. investigating Feb 03, 2026, 04:42 AM UTC

    We are currently investigating an event that is impacting the availability on the Search & Navigation (FIND) service in the US East region. A subset of clients will be experiencing high latency or 5xx-errors. The issue is currently limited to development indices. We will share additional updates if the scope changes or as soon as more information becomes available. Thank you for your patience.

  2. identified Feb 03, 2026, 04:48 AM UTC

    The issue has been traced to an event originating from our third‑party cloud service provider. We are actively working on a resolution. Thank you for your patience.

  3. monitoring Feb 03, 2026, 06:18 AM UTC

    A fix has been implemented and we are closely monitoring the results.

  4. resolved Feb 03, 2026, 09:37 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor January 30, 2026

CMP: Task Creation And Accessibility Failure

Detected by Pingoru
Jan 30, 2026, 11:34 AM UTC
Resolved
Jan 30, 2026, 05:09 PM UTC
Duration
5h 34m
Affected: LibraryPlanRequestsOpen API
Timeline · 3 updates
  1. identified Jan 30, 2026, 11:34 AM UTC

    We’re currently investigating an issue affecting the creation of new tasks and access to previously created tasks within CMP. Our Engineering team has identified a likely root cause and is actively working toward a resolution. Further updates will be shared as more information becomes available.

  2. monitoring Jan 30, 2026, 01:43 PM UTC

    We have implemented a solution and impacted features should now function as intended. We will continue to monitor the platform to ensure sustained reliability.

  3. resolved Jan 30, 2026, 05:09 PM UTC

    The incident has been resolved.

Read the full incident report →

Minor January 16, 2026

Delayed delivery of some emails (affected domains: gmail.com and gmx.de)

Detected by Pingoru
Jan 16, 2026, 09:27 AM UTC
Resolved
Jan 16, 2026, 05:09 PM UTC
Duration
7h 42m
Affected: E-mail dispatch
Timeline · 6 updates
  1. investigating Jan 16, 2026, 09:27 AM UTC

    A part of the emails for recipients addressed to gmail.com and gmx.de are delivered with a delay. (Emails won't be lost.) We are currently investigating.

  2. investigating Jan 16, 2026, 10:22 AM UTC

    We've rerouted emails from the impacted part of our sending infrastructure to the not impacted part. New emails shouldn't be delayed anymore, but queued emails still need to be processed. We're still looking for the underlying cause of the delay.

  3. identified Jan 16, 2026, 10:39 AM UTC

    We've identified the underlying problem. The queued/delayed emails are being delivered now.

  4. monitoring Jan 16, 2026, 11:31 AM UTC

    Email delivery works again without any delays since around 10:39 UTC (mitigation applied to last system). We are monitoring the systems.

  5. monitoring Jan 16, 2026, 02:11 PM UTC

    The underlying error has been corrected. We started to route a small part of outgoing emails back to the affected systems and verified that performance is fine again. We'll keep monitoring the systems closely as we slowly restore the original setup.

  6. resolved Jan 16, 2026, 05:09 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor January 7, 2026

CMS Saas (Headless) - Intermittent deployment errors

Detected by Pingoru
Jan 07, 2026, 03:37 PM UTC
Resolved
Jan 07, 2026, 11:01 PM UTC
Duration
7h 23m
Affected: Australia EastNorth EuropeEast USUAE NorthEast US 2
Timeline · 3 updates
  1. investigating Jan 07, 2026, 03:37 PM UTC

    We are currently investigating an ongoing intermittent issue with CMS Headless deployments, wherein some customers may encounter a site is blocked error. We will provide additional updates as soon as they become available. Thank you for your patience!

  2. monitoring Jan 07, 2026, 06:33 PM UTC

    We have identified the underlying concern for affected customers, and the team is actively applying mitigations. There have been no further reports of ongoing trouble, and we will continue to monitor.

  3. resolved Jan 07, 2026, 11:01 PM UTC

    This incident has been Resolved with no further reports of widespread difficulty.

Read the full incident report →