Caliyo is an AI-powered calendar management service designed to help people use their time more effectively and protect their schedules. It connects with Google and Microsoft calendars, considers availability across calendars, and books or reschedules meetings according to each user’s working hours and preferences. Users can set daily and weekly meeting caps, buffers, minimum notice periods, preferred times, and protected blocks for activities such as deep work.

Caliyo can coordinate scheduling through chat or a booking link, with options to book automatically, notify the user, or hold a proposed time for approval. Its assistant can identify conflicts, suggest changes, contact meeting attendees about rescheduling, and find times that work for participants. Caliyo also offers a web app and an Android mobile app for chatting with the assistant, sharing booking links, and checking upcoming events; an iPhone app is listed as coming soon.

The service is available by invitation and offers a 14-day trial with no card required to start