- The Test environment when the build is DEBUG
- The Live environment when the build is RELEASE

Apart from Team management, Billing, and your Profile settings, all other settings are separate for the Test and Live environments and available in the sidebar.
Test Environment
The following are the advantages of the Test environment:- All team members added to the Test environment have all feature permissions in the Test environment. Everyone can experiment with different scenarios.
- All test data in the Test environment is processed and reflected faster, which saves time during initial integration and makes debugging easier.
- You can easily maintain and test different settings—Push FC, Event Trigger DND, Uninstalls—for Test and Live environments without any mutual impact.
Live Environment
After you complete integration and decide to release your app or take your website live, mobile SDKs of MoEngage will detect the RELEASE build and send all live user data or event data to the Live environment. The Live environment has feature restrictions for different access roles to prevent any mistakes or changes by any of your team members that can impact live user data and campaigns:- Developers must specifically mark certain users as test users before they can create campaigns or run any segmentation queries in the Live environment. For more information, refer to Test Users in LIVE Environment.
- Developers cannot change Push FC and DND settings in the Live environment.