GWGoogle (Chrome DevTools team) · Productivity suites & task management
Google's hosted productivity suite: Gmail, Drive, Docs, Sheets, Slides, Meet, Chat and Calendar with admin controls, Gemini features and developer APIs
ProprietaryPaidEnterpriseNov 2, 2026 M3Microsoft · Productivity suites & task management
Microsoft's subscription suite of Office desktop and web apps, Exchange email, OneDrive, SharePoint and Teams with Copilot and Graph APIs
ProprietaryPaidEnterpriseLocalNov 2, 2026 MTMicrosoft · Collaboration & communication
Microsoft's chat, meetings and calling hub integrated with Microsoft 365, SharePoint and Entra ID, extensible through Microsoft Graph and Teams apps
ProprietaryFreemiumPaidBroken