Lunacal is an online scheduling and appointment-booking platform for businesses and independent professionals. It brings calendar management, booking pages, team coordination, payments, and automated communications together in one customizable system. Users can sync Google, Outlook, and Apple calendars, set working hours and availability rules, and share booking links or embed calendars on their websites.

The platform supports one-to-one appointments, group sessions, recurring events, classes, and multi-session packages. For teams, it offers round-robin booking, which distributes appointments among available members, and collective scheduling for meetings requiring multiple participants. Businesses can also manage multiple services, providers, and locations through team pages and service booking flows.

Lunacal enables paid bookings through Stripe or PayPal, package sales, and promotional coupons, and states that it charges no booking commission. Automated email and SMS reminders, multi-step workflows, booking questions, and manual approval options help manage the client experience. With support for more than 13 languages, automatic time-zone detection, and privacy practices designed to support GDPR requirements, Lunacal serves clients across regions.