Azure Machine Learning is the new enterprise level machine learning platform. It provides drag-n-drop ML modules plus scalability, enterprise security and industry leading MLOps experience. Check https://docs.microsoft.com/en-us/azure/machine-learning/overview-what-is-azure-ml to learn more.
We highly recommended customers evaluating machine learning platform for their new project stat with Azure Machine Learning directly. Customers using AML Studio(classic) can check this article to learn how to migrate to Azure Machine Learning.