Callio is an AI-powered mobile app that places phone calls to any US business listed on Google Maps on behalf of the user. Users describe what they need in English, Spanish, or Chinese, and Callio calls the business in English, navigates phone menus, and handles the conversation. After the call, Callio delivers a translated summary and full transcript so users never have to speak or wait on hold. The app keeps the user's phone number private by calling from its own number, and it always identifies itself as an AI when asked. Callio is designed for people with phone anxiety, language barriers, hearing or speech impairments, or anyone who wants to delegate routine calls.