Confluence - Confluence is content collaboration software that changes how modern teams work
Podio - Podio is the online work platform. Manage, share, and get your work done smarter together with tools that work like you. Free for 10 Users.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Sharepoint Online - SharePoint is a secure place to store, organize, share, and access information from almost any device.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
Amazon WorkSpaces - Amazon WorkSpaces is a managed desktop computing service in the cloud.