Gmail vs Microsoft Outlook: What are the differences?
Gmail: A free web-based e-mail service. An easy to use email app that saves you time and keeps your messages safe. Get your messages instantly via push notifications, read and respond online & offline, and find any message quickly; Microsoft Outlook: Free personal email and calendar from Microsoft. It is an application that is used mainly to send and receive emails. It can also be used to manage various types of personal data including calendar appointments and similar entries, tasks, contacts, and notes.
Gmail and Microsoft Outlook can be categorized as "Email Services" tools.