Here’s a little chart for you to compare Koalendar and bookwhen for yourself:
Both Koalendar and bookwhen have a free plan and some paid plans. Koalendar's paid plan starts at $6.99/month, whereas bookwhen pricing starts at $15/month.
Bookwhen is a booking tool used best for online events, classes, workshops, and the like. It lets you manage one-off and recurring multi-day courses, activities, and experiences. Promotional tools, automatic notifications, and attendance tracking are also available so you can keep your clients engaged. The free subscription lets you create one booking page, add one team member, and get up to 50 bookings only. All paid tiers limit these, and the limit increases for every next pricing tier.
Koalendar is a great bookwhen alternative because it offers a clean, modern, and intuitive interface, for free.
Your invitees will get a delightful booking experience along with a customizable questionnaire to qualify them. You'll also enjoy a live and quick customer service, directly from the developer.
But don't take our word for it: feel free to try Koalendar free account.