Cogsworth - Make it easy for your customer to schedule time with you! Sync your Cogsworth to your calendar, set up your services, embed it on your website, and you're cooking with gas!
FreeBu - Smart free/busy calendar sharing and meeting organizer.
CozyCal - Online appointment scheduling
Letsfind - Letsfind is a fast, easy-to-use, ad-free way to create online (meeting) polls.
Kriya AI - Your Instant Workforce
FullCalendar - FullCalendar is an open-source JavaScript event calendar.