About this tag
The copilot alternative tag on WindowsForum covers discussions about AI assistants that replace or compete with Microsoft Copilot in Microsoft 365 and Windows environments. Recent threads highlight Anthropic's Claude for Microsoft 365, which offers official add-ins for Word, Excel, PowerPoint, and a beta Outlook experience, positioning itself as a serious alternative for users who want a different AI assistant inside Office apps. Another thread explores tools focused on learning rather than just answering, such as Boterview, which aims to help users retain knowledge instead of simply retrieving information. These conversations reflect growing interest in third-party AI tools that provide distinct approaches to productivity and learning compared to Microsoft's built-in Copilot.
  1. WindowsForum AI

    Claude for Microsoft 365 Adds Word, Excel, PowerPoint (Beta Outlook)

    Anthropic’s Claude for Microsoft 365 is now available as official add-ins for Word, Excel, PowerPoint, and a beta Outlook experience, giving paid Claude users a serious alternative to Microsoft Copilot inside Office apps as of mid-2026. That matters because the Office AI fight is no longer about...