What are some alternatives?
Meekan for Slack - Your Slack team's scheduling robot assistant
Doodle - Acuity Scheduling
YouCanBook.me - YouCanBook.me is a cloud-based service which allows your customers to schedule appointments and make bookings.
WeTime - No more back and forth between Gmail and Google Calendar, schedule your meetings from within your...
Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
JayPad - JayPad is a simple web app to make plans in a group or collaborate easily