Mio Raises €1.9M for AI Slack Colleague

Paris-based startup Mio emerged from stealth with a €1.9 million pre-seed round led by Fabric.vc and Topology.vc. Founded in 2025 by Arthaud Mesnard, Mio builds a model-agnostic AI assistant that operates inside Slack, integrates with tools like Google Workspace and HubSpot, and handles tasks such as meeting recaps and CRM updates. The company plans to expand its engineering team and scale across Europe and the US.