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    Appcues outage history

    51 recorded Appcues incidents since July 2019, with official updates, affected components, duration and resolution information.

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    Email Sending Delay

    Started October 6, 2026 at 3:37 AM UTC · 9h 32m

    OutageMajor incident
    Affected components
    Workflow Processing
    1. October 6, 2026 at 10:16 AM UTCidentified

      Email sending for Appcues Workflows is delayed. We have identified the issue and are working on a fix.

    2. October 6, 2026 at 10:48 AM UTCmonitoring

      The underlying issue is fixed and emails are processing correctly again. We are working through a backlog of delayed messages.

    3. October 6, 2026 at 1:09 PM UTCresolved

      Delayed messages have been processed. All systems operating normally.

    EU Studio login issue

    Started April 21, 2026 at 1:47 PM UTC · 58m

    OutageMajor incident
    Affected components
    Studio (EU)
    1. April 21, 2026 at 1:47 PM UTCidentified

      We've identified an issue logging into the EU Appcues Studio and are working on a fix. End user experiences and data collection are not impacted.

    2. April 21, 2026 at 2:45 PM UTCresolved

      The issue has been resolved

    Appcues Studio Unavailable in the EU

    Started March 16, 2026 at 10:01 PM UTC · 18m

    OutageMajor incident
    Affected components
    Studio (EU)
    1. March 16, 2026 at 10:01 PM UTCinvestigating

      We're addressing an issue preventing access to studio.eu.appcues.com. US Appcues Studio is not impacted. End user content delivery and analytics data collection is not affected in either region.

    2. March 16, 2026 at 10:19 PM UTCresolved

      We've addressed the underlying issue and Studio in the EU is now available.

    Appcues Studio Unavailable

    Started February 9, 2026 at 6:49 PM UTC · 8m

    OutageMajor incident
    Affected components
    Studio (EU)Studio (US)
    1. February 9, 2026 at 6:49 PM UTCidentified

      We're currently addressing an issue that is causing the Appcues Studio to not load. End user content rendering and analytics event processing is not impacted.

    2. February 9, 2026 at 6:56 PM UTCresolved

      The Appcues Studio is available and fully functional.

    Appcues Studio Unavailable

    Started December 15, 2025 at 6:08 PM UTC · 0m

    Pending
    1. December 15, 2025 at 6:08 PM UTCresolved

      We've identified an issue in a new Studio release preventing the Appcues Studio from loading and rolled back to a stable version. End user content delivery and analytics data collection was not impacted.

    Studio Analytics Degredation

    Started November 6, 2025 at 6:57 PM UTC · 1h 3m

    IssuesMinor incident
    Affected components
    Studio (US)
    1. November 6, 2025 at 6:57 PM UTCinvestigating

      We're investigating delays returning analytics data in Studio.

    2. November 6, 2025 at 8:00 PM UTCresolved

      The root cause has been identified and the query pattern that caused the issue has been mitigated.

    Appcues Studio and Builder Outage

    Started November 5, 2025 at 2:23 PM UTC · 0m

    Pending
    1. November 5, 2025 at 3:11 PM UTCresolved

      A service interruption due to a failure in a downstream service provider prevented Appcues Studio and Builder from loading for approximately 10 minutes. Resolution: Services automatically recovered.

    Appcues Studio and Builder Login Issue

    Started October 30, 2025 at 7:00 PM UTC · 0m

    Pending
    1. October 30, 2025 at 7:49 PM UTCresolved

      At 12:45 PM ET, some users were unable to log into Appcues Studio and Builder using username/password. Our engineers identified the root cause, deployed a fix, and restored access by 2:41 PM ET. Existing sessions and SSO/Google auth were unaffected.

    Appcues Studio and Builder Outage

    Started October 14, 2025 at 8:30 PM UTC · 0m

    Pending
    1. October 14, 2025 at 9:43 PM UTCresolved

      Date: October 14, 2025 Status: Resolved Duration: 16 minutes (3:21–3:37 PM EDT) Due to a failed process an API database became locked, which prevented Appcues Studio and Builder from loading. Resolution: Problematic process terminated, restoring services immediately.

    SDK Temporarily Unavailable

    Started October 10, 2025 at 1:59 AM UTC · 30m

    OutageMajor incident
    1. October 10, 2025 at 1:59 AM UTCresolved

      On October 9, 2025, between 9:25 PM and 9:35 PM ET, the Appcues SDK was unavailable for approximately 10 minutes. During this period, end users received a 403 UNAUTHORIZED response to SDK load requests, preventing event capture and content display. Timeline: 9:25 PM ET: SDK unavailability began. 9:32 PM ET: Issue detected via alerting system. 9:35 PM ET: Systems fully restored. Impact: End users were unable to load the SDK, resulting in no events captured or content displayed during the outage. Resolution: The issue was identified and resolved promptly, with full SDK functionality restored by 9:35 PM ET.

    Some clients are unable to load Appcues Studio

    Started May 27, 2025 at 1:42 PM UTC · 1h 14m

    OutageCritical incident
    Affected components
    Studio (US)
    1. May 27, 2025 at 1:42 PM UTCinvestigating

      Our team has received reports of the issue and is actively investigating to identify the root cause. We are working on a resolution as quickly as possible.

    2. May 27, 2025 at 1:59 PM UTCidentified

      Our team has identified a potential root cause related to a third-party provider. The provider is actively working on a fix.

    3. May 27, 2025 at 2:34 PM UTCmonitoring

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

    4. May 27, 2025 at 2:56 PM UTCresolved

      The issue, caused by a third-party provider, has been fully resolved. Preventative measures have been implemented to reduce the risk of this dependency in the future.

    Content delivery slowdown

    Started December 6, 2023 at 4:52 PM UTC · 2h 6m

    IssuesMinor incident
    Affected components
    Public API (US)HTTP API (US)Javascript SDK (US)
    1. December 6, 2023 at 4:52 PM UTCinvestigating

      We are experiencing an issue with the Appcues API that is causing a slowdown in end user content delivery. We are investigating.

    2. December 6, 2023 at 5:57 PM UTCinvestigating

      The incident is resolved.

    3. December 6, 2023 at 6:38 PM UTCinvestigating

      We are seeing a new instance of degraded performance and are investigating.

    4. December 6, 2023 at 6:58 PM UTCresolved

      We have identified the root cause for this issue. The issue is now cleared.

    Partial outage in Studio, Public API, and content delivery

    Started October 11, 2023 at 2:19 PM UTC · 44m

    OutageMajor incident
    Affected components
    Public API (US)Studio (US)Flow Builder (US)
    1. October 11, 2023 at 2:19 PM UTCinvestigating

      We are investigating issues causing errors in Appcues Builder, Studio, and the Public API. There is some limited impact to end user content delivery and data collection.

    2. October 11, 2023 at 2:47 PM UTCidentified

      We've identified the issue and are working on a fix.

    3. October 11, 2023 at 2:53 PM UTCmonitoring

      A fix is in place and we are monitoring the recovery

    4. October 11, 2023 at 3:03 PM UTCresolved

      This incident has been resolved.

    Degraded Appcues Appcues Studio and Content Delivery Performance

    Started September 18, 2023 at 8:33 PM UTC · 10h 28m

    IssuesMinor incident
    Affected components
    HTTP API (US)Studio (US)
    1. September 18, 2023 at 8:33 PM UTCmonitoring

      We are monitoring the impact of an outage at a 3rd party service provider on our systems. The incident is causing delays with processing our Analytics and Integrations. Additionally, we are seeing longer than normal delivery times for some end-user content.

    2. September 18, 2023 at 10:16 PM UTCmonitoring

      We are continuing to monitor the situation with our 3rd party provider. At this time we no longer any impact to end-user content delivery. Analytics and Integrations continue to be delayed.

    3. September 19, 2023 at 12:30 AM UTCmonitoring

      We are continuing to monitor the impact of an outage at a 3rd party service provider on our systems. The incident is causing delays with processing analytics in Studio and generating data exports. End-user content delivery is not affected.

    4. September 19, 2023 at 3:14 AM UTCmonitoring

      We are continuing to monitor the impact of an outage at a 3rd party service provider on our systems. The incident continues to cause delays with processing analytics in Studio and generating data exports. End-user content delivery is not affected.

    5. September 19, 2023 at 7:01 AM UTCresolved

      This incident has ended. All systems are operatinal.

    Intermittent Loading Failures in Appcues Studio

    Started April 5, 2023 at 6:35 PM UTC · 2h 7m

    Pending
    Affected components
    Studio (US)
    1. April 5, 2023 at 6:35 PM UTCinvestigating

      We are investigating an issue causing the Appcues Studio to intermittently fail to load. This issue appears to be related to a problem in a downstream provider. End user content delivery is unaffected. You can bypass this issue by reloading the Appcues Studio.

    2. April 5, 2023 at 7:51 PM UTCidentified

      The downstream provider has located the issue and is working on a fix. They are tracking the incident here: https://status.firebase.google.com/incidents/k8Hj8EZMSMkQvoCCQWpA

    3. April 5, 2023 at 8:20 PM UTCmonitoring

      A fix has been implemented and we are monitoring performance.

    4. April 5, 2023 at 8:42 PM UTCresolved

      This issue has been resolved

    Flow delivery interruption

    Started January 3, 2023 at 5:58 PM UTC · 1h 12m

    OutageMajor incident
    Affected components
    HTTP API (US)
    1. January 3, 2023 at 5:58 PM UTCinvestigating

      We're investigating an issue affecting end-user flow delivery.

    2. January 3, 2023 at 6:49 PM UTCidentified

      We identified an issue and are implementing a fix.

    3. January 3, 2023 at 6:59 PM UTCmonitoring

      A fix is in place and we are monitoring the recovery.

    4. January 3, 2023 at 7:11 PM UTCresolved

      This incident is resolved.

    Appcues Studio Performance Degraded

    Started December 12, 2022 at 2:41 PM UTC · 39m

    IssuesMinor incident
    Affected components
    Studio (US)
    1. December 12, 2022 at 2:41 PM UTCinvestigating

      We are investigating an issue causing degraded performance in the Appcues Studio. End user content delivery is unaffected.

    2. December 12, 2022 at 3:02 PM UTCinvestigating

      We have mitigated the impact of this issue and continue to investigate a root cause. End user content deliver continues to be unaffected.

    3. December 12, 2022 at 3:20 PM UTCresolved

      We have identified an are addressing a root cause. The incident is resolved.

    Flow delivery slowdown

    Started November 14, 2022 at 3:47 PM UTC · 0m

    Pending
    Affected components
    HTTP API (US)
    1. November 14, 2022 at 3:47 PM UTCresolved

      Our API experienced an elevated error rate creating websocket connections leading to transient flow delivery slowdowns on November 12, November 13 and November 14. This incident was resolved as of 6:36AM US ET on November 14th.

    Errors loading the Appcues Studio

    Started April 27, 2022 at 6:49 PM UTC · 1h 52m

    OutageMajor incident
    Affected components
    Studio (US)
    1. April 27, 2022 at 6:49 PM UTCidentified

      We've identified an issue loading the Appcues Studio. A fix is being implemented. End user flow delivery is not affected.

    2. April 27, 2022 at 7:59 PM UTCmonitoring

      A fix has been implemented and we are monitoring results.

    3. April 27, 2022 at 8:41 PM UTCresolved

      This issue has been resolved.

    Flow delivery slowdown

    Started February 14, 2022 at 9:27 AM UTC · 23m

    OutageMajor incident
    Affected components
    HTTP API (US)
    1. February 14, 2022 at 9:27 AM UTCinvestigating

      We are investigating an issue affecting flow delivery.

    2. February 14, 2022 at 9:46 AM UTCidentified

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

    3. February 14, 2022 at 9:49 AM UTCresolved

      This incident has been resolved.