M365 Copilot Chat is a chat interface powered by OpenAI’s GPT4o that serves up responses based on web data (rather than information held in the Microsoft Graph, as per the paid M365 Copilot subscription). It also includes features such as Copilot Pages and image generation, as well as data protection and IT admin controls at no cost to users.

On Wednesday, Microsoft launched Microsoft 365 Copilot Chat which builds on the traditional free Microsoft 365 Copilot chat experience, introducing pay-as-you-go agents that can automate repetitive tasks.

Microsoft is adding a new wrinkle to Microsoft 365 Copilot, its AI service for businesses, with a free chat experience that includes the ability to create and use AI agents on a pay-as-you-go basis inside organizations.