Adding an inter-active calendar into a email broadcast, which plug in has worked best?

Help! I am trying to figure out how to put an interactive calendar into my email broadcasts. I talked with Infusionsoft support yesterday and they suggested a third party plugin from the marketplace for this task, but I need help deciding which one works the best! Thank you in advance.

Hi, @Michelle_Cimino. I assume you are you looking for an online scheduling integration? If so, Appointment core was recommended recently. Appointments scheduling

@Michelle_Cimino I am wondering what plugin did you end up going with?