Microsoft Copilot is free. Features include chat with text, voice, and image capabilities, the ability to summarise documents and web pages, image creation in Designer (formerly Bing Image Creator), web grounding and the use of plugins and Copilot GPTs.
Copilot Pro is subscription-based and designed for individual users. The features are the same as Microsoft Copilot but include faster responses during peak usage times, support for selected Microsoft 365 apps (the web versions of Word, Excel, PowerPoint, OneNote, and specific Outlook accounts).
Copilot for Microsoft 365 is also subscription-based – but you need a Microsoft 365 Business Standard or Business Premium subscription first. It includes all the features of Microsoft Copilot, as well as Copilot in Word, Excel, PowerPoint, OneNote, and Outlook, Copilot in Microsoft Teams, enterprise-grade data protection, Microsoft Graph grounding, as well as customisation and extensibility through Microsoft Copilot Studio.
For inclusions, exceptions, and conditions, please refer to Microsoft for the full details.