# Custom monitoring schedules
<a name="model-monitor-custom-monitoring-schedules"></a>

**Note**  
Amazon SageMaker Model Monitor is no longer open to new customers. Existing customers can continue to use the service as normal. Amazon continues to invest in security and availability improvements for Model Monitor, but we do not plan to introduce new features. For more information, see [Amazon SageMaker Model Monitor availability change](model-monitor-availability-change.md). 

In addition to using the built-in monitoring mechanisms, you can create your own custom monitoring schedules and procedures using preprocessing and postprocessing scripts or by using or building your own container.

**Topics**
+ [Preprocessing and Postprocessing](model-monitor-pre-and-post-processing.md)
+ [Support for Your Own Containers With Amazon SageMaker Model Monitor](model-monitor-byoc-containers.md)