Completed -
The scheduled maintenance has been completed.
Mar 7, 08:00 CET
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Mar 7, 07:00 CET
Scheduled -
On Saturday, March 7th, 2026 at 7am CET, we will perform a technical maintenance on our database. This maintenance window is expected to last up to 1 hour.
During this time, you may experience the following issues: 1. Inability to log in to app.kameleoon.com 2. Inability to edit or publish campaigns 3. Inability to preview or simulate campaigns 4. Scheduled experiments will not go live or end during the maintenance period but will resume as scheduled once maintenance is complete.
Please note that campaigns already published and served on your website or app will not be impacted. Thank you for your understanding.
Mar 4, 16:58 CET
Completed -
The scheduled maintenance has been completed.
Feb 28, 08:00 CET
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 28, 07:00 CET
Update -
We will be undergoing scheduled maintenance during this time.
Feb 27, 19:52 CET
Update -
Note that these changes do not affect running experiments in any way. The new domains are used to ensure Kameleoon functions properly for users who log in to app.kameleoon or use visual editors, especially in cases where ad blockers prevent these tools from working correctly.
Nov 14, 15:42 CET
Scheduled -
On Saturday, February 28 at 7:00 AM CET, we will release updates to our Kameleoon domain URLs.
If you have whitelisted Kameleoon domain URLs, for example in your Content Security Policy (CSP), please update your whitelists to ensure all features continue working correctly.
1. If you are using a wildcard pattern, please update your 'default-src' directive by adding: https://*.experimentation.dev
Resolved -
This incident has been resolved.
Feb 23, 16:08 CET
Identified -
We are currently investigating an issue affecting the availability of the Kameleoon back-office application (app.kameleoon.com) and graphic editor for all customers. Our team is actively working to identify and resolve the issue as quickly as possible.
We apologize for any inconvenience this may cause and appreciate your patience.
Feb 23, 15:43 CET