fonio.ai develops AI-powered customer communication tools for small and medium-sized businesses, helping automate phone, messaging, and customer service interactions through AI agents and omnichannel workflows.

Vienna-based fonio.ai has raised $17M from 20VC at a $140M valuation, just six months after a €3M angel round, to scale its AI customer call platform.

fonio.ai develops AI-powered customer communication tools for small and medium-sized businesses, helping automate phone, messaging, and customer service interactions through AI…