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Mendix Technology Outage History

Daily provider-status observations and published incident history for Mendix Technology.

Operational

Mendix Technology is operational. Verified . Official provider source.

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27.3% of 33 verified observed days had no reported provider issue

90-Day Trend

Jul 3Sep 30

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 18.5% 27 22

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 2 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Hotfix - License Service
major Observed active window 36m

View incident details and source

Started:

Licensing Service
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are currently investigating this issue.
Mendix Cloud Free Apps Degraded Performance
minor Observed active window 6h 48m

View incident details and source

Started:

Mendix Cloud Free Tier EU
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are investigating a platform incident with Free Apps. Customers may experience failures during free app deployments and resuming their apps. This incident will be updated in 1 hour, or as events warrant.
Reduced capacity of database resources
minor Observed active window 189h 17m

View incident details and source

Started:

Mendix Cloud UK Mendix Cloud Asia Pacific (Mumbai) Mendix Cloud EU (Frankfurt 2)
monitoring
We have implemented a fix and are monitoring the results. Resizes can be resumed on all affected regions.
identified
The issue with creating new databases has been resolved. Existing databases and new database creation are now operating normally. However, upgrading existing databases on the following plans in the listed regions remains affected by reduced database resource capacity: - L21 (standard/premium) - M21 (standard/premium) - S21 (standard/premium) - XXXL (standard/premium). Our engineering teams continue to work on a permanent solution and will provide further updates as progress is made.
identified
We have identified another region where we experience a reduced capacity of database resources. The reduced capacity of database resources does not affect functionality of current databases, but it affects creation of new databases. Following plans are affected: - L21(standard/premium) - M21(standard/premium) - S21(standard/premium) - XXXL(standard/premium) Our engineering teams are working on a permanent solution.
identified
We have identified another region where we experience a reduced capacity of database resources. Following plans are affected: - L21(standard/premium) - M21(standard/premium) - S21(standard/premium) - XXXL(standard/premium) Our engineering teams are working on a permanent solution.
identified
We have identified another region where we experience a reduced capacity of database resources. Following plans are affected: - L21(standard/premium) - M21(standard/premium) - XXXL(standard/premium)
identified
We have identified another region where we experience a reduced capacity of database resources. Following plans are affected: - M21(standard/premium) - XXXL(standard/premium)
identified
We have identified a reduced capacity of database resources for the following Mendix plan: - XXXL(standard/premium) We advise customers not to resize to the mentioned plan, until further notice.
Mendix Public Cloud Performance Issues
minor Observed active window 314h 33m

View incident details and source

Started:

Mendix Cloud US-East Mendix Cloud EU (Frankfurt) Mendix Cloud Asia Pacific (Tokyo) Mendix Cloud Dedicated US-West Echo Mendix Cloud Dedicated UK Echo Mendix Cloud UK Mendix Cloud Dedicated Asia Pacific (Singapore) Echo Mendix Cloud IE Mendix Cloud Dedicated US-East Hotel Mendix Cloud Dedicated US-East Mike Mendix Cloud US-West Mendix Cloud Dedicated US-East Papa Mendix Cloud Asia Pacific (Sydney) Mendix Cloud Dedicated EU (Frankfurt) Sierra Mendix Cloud Canada (Central) Mendix Cloud Dedicated EU (Frankfurt) Uniform Mendix Cloud Asia Pacific (Singapore) Mendix Cloud Dedicated Asia Pacific (Singapore) Able Mendix Cloud Dedicated US-East Kilo Mendix Cloud Dedicated US-East Charlie Mendix Cloud Asia Pacific (Mumbai) Mendix Cloud Dedicated US-East Colin Mendix Cloud Dedicated EU (Frankfurt) Metro Mendix Cloud Africa (Cape Town) Mendix Cloud South America (São Paulo) Mendix Cloud EU (Frankfurt 2) Mendix Cloud Asia Pacific (Osaka) Mendix Cloud Asia Pacific (Seoul) Mendix Cloud Asia Pacific (Jakarta)
investigating
We are continuing to investigate the issue. We have determined that currently no more than 0.07% of deployed environments are affected, and customers of those affected environments are already in contact with our Support dept. As mentioned in the previous update; we have decided to postpone the PostgreSQL maintenance until further notice. Customers for whom the maintenance was postponed will be notified no less than 2 weeks in advance before maintenance will be resumed.
investigating
We are getting reports from customers who are experiencing performance degradation of their application after its database was upgraded to a higher PostgreSQL version. Based on the reports we received we have decided to postpone the PostgreSQL17 maintenance until further notice.
investigating
We are getting reports from customers who are experiencing performance degradation of their application after its database was upgraded to a higher PostgreSQL version.
August 2026
Mendix portal degraded performance
minor Observed active window 12h 16m

View incident details and source

Started:

Mendix Cloud US-East Mendix Cloud Dedicated US-West Echo Mendix Cloud Dedicated US-East Hotel Mendix Cloud Dedicated US-East Mike Mendix Cloud US-West Mendix Cloud Dedicated US-East Papa Mendix Cloud Canada (Central) Mendix Cloud Dedicated US-East Kilo Mendix Cloud Dedicated US-East Charlie Mendix Cloud Dedicated US-East Colin Mendix Cloud South America (São Paulo)
monitoring
Metrics and Alerts for impacted applications are available again. We'll keep monitoring the results.
investigating
We are currently investigating issue with metrics availability in some production clusters. Impacted applications will see 'No data' on the metrics page and will not trigger any alerts. We will update the incident when we have more information.
Mendix Portal partial outage
major Observed active window 14m

View incident details and source

Started:

Project Management
identified
We are continuing to work on a fix for this issue.
identified
We are investigating an issue with Mendix Portal. Customers may experience problems accessing and managing their projects. This incident will be updated in 1 hour, or as events warrant.

Legacy Incident Archive

27 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

April 2026
Developer Portal reduced functionality
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We've identified an issue with application metrics in Mendix Cloud EU (Frankfurt 2) which resulted in incorrect runtime heartbeat alert emails sent to customers. We've implemented a fix and are monitoring the results. The metrics are missing from 27 April 1725 CEST until 28 April 1300 CEST and won't be recoverable. We apologize for the inconvenience caused.
Developer Portal Sign-Up Outage
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
We’re currently experiencing an issue that is preventing new users from signing up to the Developer Portal. Our engineering team has identified the root cause and is actively working on a fix. Existing users can continue to access and use the portal without interruption. We’ll share further updates as progress is made. Thank you for your patience.
File Storage Access Disruption — Multiple Regions
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
The fix for the file storage access issue has been rolled out across all affected regions. We are now monitoring the situation. If your application is still experiencing file storage errors, please restart or redeploy your environment without Zero Downtime deployment (ZDT). We will continue monitoring and provide a final update once we have confirmed full resolution.
identified
We have identified the root cause of the file storage access disruption.                                                                                     A fix has been prepared and is currently being rolled out. Due to the number of affected regions, the rollout may take some time to propagate across all environments. Applications should gradually regain full file storage access as the fix is applied to ...
identified
We have identified the issue and are working on a fix. Next update: We will provide an update within 30 minutes.
investigating
We are currently investigating an issue affecting file storage operations across multiple Mendix Cloud environments. Affected applications may experience errors when uploading or downloading files. Impact: Applications may be unable to read or write files stored in the platform's object storage. Affected regions: Multiple Mendix Cloud regions are impacted. We are assessing the full scope. Our engineering team is actively investigating the root cause and working toward a resolution. No data ...
Mendix Portal partial outage
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are investigating an issue with Mendix Portal. Customers are unable to use AI log Summary feature for Mendix Pipelines Run details.
Mendix Cloud Deployment degraded performance
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We have identified the issue and implemented a fix. We are closely monitoring the fix.
investigating
We are investigating an incident with Mendix deployments across all regions. Customers may experience application startup failures and deployment errors when their application model contains log nodes with special characters (quotes, umlauts, or non-ASCII characters). Customers can temporarily resolve the problem by renaming log nodes in Mendix Studio Pro to use only ASCII characters (A-Z, a-z, 0-9, underscore, hyphen, space) and redeploying. This incident will be updated as events warrant.
Developer Profiles: Activity Updates Temporarily Unavailable
Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The Developer Profiles app relies on a microservice that forwards user activity to be displayed on the profiles. Due to an infrastructure change, the cluster hosting this microservice was decommissioned. As a result, user activity is not being reflected in Developer Profiles. Existing profile data remains intact, but no new updates will appear until the issue is resolved.
March 2026
Incident in Middle East (UAE) region
critical Source not attested
Last archived state: resolved
View archived record details
identified
The situation hasn't changed. We have seen no improvement in affected services. The vendor is working hard to restore their services, but didn't provide an ETA when services are restored. Expect Next Update: We will only update again if there is actually an update. Subscribe to get updates automatically.
identified
The situation hasn't changed. We have seen no improvement in affected services. The vendor is working hard to restore their services, but didn't provide an ETA when services are restored. Expect Next Update: Friday March 20th 2026
identified
The situation hasn't changed. We have seen no improvement in affected services. The vendor is working hard to restore their services, but didn't provide an ETA when services are restored. Expect Next Update: Monday March 16th 2026, 15:00 UTC
identified
The situation hasn't changed. We have seen no improvement in affected services. The vendor is expecting recovery to take at least another day. Expect Next Update: Friday March 13th 2026, 15:00 UTC
identified
The situation hasn't changed. We have seen no improvement. The vendor is expecting recovery to take at least another day. We will update the incident as events warrant.
identified
The situation hasn't changed. We have seen no improvement. The vendor is expecting recovery to take at least another day. We will update the incident as events warrant.
identified
The situation hasn't changed. We have seen no improvement. The vendor is expecting recovery to take at least another day. We will update the incident as events warrant.
identified
We have identified an issue with an upstream vendor due to a regional incident, causing most applications in that region to be unavailable. The vendor is expecting recovery to take at least another day. We will update the incident as events warrant.
identified
We have identified an issue with an upstream vendor due to a regional incident, causing most applications in that region to be unavailable. We will update the incident as events warrant.
identified
Due to a power outage in the data center where the standard plan applications are running, unfortunately those applications are inaccessible.
investigating
We are investigating an incident in the Middle East (UAE) region. Customers may experience problems when trying to access their applications.