Top 4 Open-Source Alternatives to Boomerang Calendar

Product categories

Appointment Scheduling Appointments and Scheduling Calendar Event Scheduling Meeting Scheduling Polls Productivity

Summary

The top open-source alternatives to Boomerang Calendar are FullCalendar, Crab Fit, and Rallly. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

FullCalendar Landing Page
1

FullCalendar

FullCalendar is an open-source JavaScript event calendar.
Pricing:
- Open Source
#Appointments and Scheduling #Calendar #Appointment Scheduling 13 social mentions
Crab Fit Landing Page
2

Crab Fit

Use your availability to find a time that works for everyone
Pricing:
- Open Source
#Productivity #Appointments and Scheduling #Appointment Scheduling 2 social mentions
Rallly Landing Page
3

Rallly

Yes - with 3 Ls
Pricing:
- Open Source
#Appointments and Scheduling #Appointment Scheduling #Event Scheduling 8 social mentions
Calendar Landing Page
4

Calendar

Calendar app is an online calendar and team scheduling software for people like me and you. We make it easy to schedule appointments on your calendar.
Pricing:
- Open Source
#Appointments and Scheduling #Appointment Scheduling #Meeting Scheduling 2 social mentions