Calendoo offers Free Trial, but MailChimp does not.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Calendoo is designed for Medium Business and Small Business.
The starting price of Calendoo begins at $8.91/Month when Billed Yearly, while pricing details for MailChimp are unavailable.
Some top alternatives to MailChimp includes Pipedrive, Campaigner, Close, Moosend and SMTP.
Some top alternatives to Calendoo includes Appointy, Calendly, SimplyBook.me, Cogsworth, Book Like A Boss, Scheduly, checkAppointments, ClickBook, DaySchedule, Appointmind, Web-appointments, CatchApp Bookings and Zoho Booking.