https://techcrunch.com/2023/03/22/microsoft-launches-loop-its-notion-competitor-in-public-preview/

Microsoft Loop, a Notion-like hub for managing tasks and projects that sync across Microsoft 365 apps and services, launched in public preview today.

Loop is available to users with a Microsoft Account or Azure Active Directory account. A companion app for iOS and Android is set to arrive soon; Microsoft didn’t provide firm timing.