Anthropic gives Claude shared context across Microsoft Excel and PowerPoint, enabling reusable workflows in multiple applications

Anthropic has upgraded its Claude AI model with new capabilities for Microsoft Excel and PowerPoint, marking a strategic move to expand its enterprise footprint and potentially challenging Microsoft’s newly launched Copilot Cowork — which Claude also partially powers. The updated add-ins are available to Mac and Windows users on paid Claude plans starting today, March 11. Anthropic is also expanding how enterprises can deploy the tools. Claude for Excel and Claude for PowerPoint can now be accessed either through a Claude account or through an existing LLM gateway routing to Claude models on Amazon Bedrock, Google Cloud Vertex AI or Microsoft Foundry. That gives enterprises more flexibility to use the add-ins within cloud and compliance setups they may already have in place.Shared context