Startup Stash - A curated directory of 400 resources & tools for startups
Microsoft Teams - Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
StartupResources.io - Tightly curated lists of the best startup tools
Creativity 365 - Cross-device content creation suite