Sync Google Calendar, Outlook, and Apple Calendar in real-time. Changes show up in seconds, not hours. Use Blocker mode to show "Busy" without revealing personal details, or Mirror mode for full visibility. Share booking links that check availability across all your calendars. Set buffer time between meetings and filter events by keyword. Built for consultants, freelancers, and teams juggling multiple calendars. 7-day free trial, no credit card. Pro at $7/mo.