Open Source Alternatives to Microsoft Copilot

An AI personal assistant that integrates generative AI into workflows across the web, applications, and agents. This tool provides a web-grounded AI assistant for chat and integrates with Microsoft 365 applications, including Outlook and Teams. It utilizes Work IQ to connect user context, workflows, and relationships through Microsoft 365 content and line-of-business data. The system includes Copilot Memory to understand user style, habits, and preferences, as well as access to pre-built agents such as Researcher, Analyst, and Facilitator. The software is designed for individuals and organizations to increase productivity and creativity. It is deployed as a cloud service and is available as a standalone plan or as an add-on to existing Microsoft 365 Business subscriptions. Licensed organizations can also use advanced analytics to measure usage, adoption, and business impact.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Microsoft Copilot give you an option you fully own. Run them on your own server or desktop, so your data stays under your control. This page lists 2 open source alternatives to Microsoft Copilot. The most popular are Everywhere and holaOS. Most use the BSL-1.1 or Custom license, and 1 offers an official Docker image.