Top 4 Open-Source Alternatives to CiraSync

Product categories

Appointment Scheduling Appointments and Scheduling Calendar Calendar And Scheduling Email Email Clients Event Scheduling Network & Admin SMTP Server

Summary

The top open-source alternatives to CiraSync are Simple Calendar, FullCalendar, and Radicale. 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.

Simple Calendar Landing Page
1

Simple Calendar

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...
Pricing:
- Open Source
#Calendar #Appointments and Scheduling #Email 99 social mentions
FullCalendar Landing Page
2

FullCalendar

FullCalendar is an open-source JavaScript event calendar.
Pricing:
- Open Source
#Appointments and Scheduling #Calendar #Appointment Scheduling 13 social mentions
Radicale Landing Page
3

Radicale

The Radicale Project is a complete CalDAV (calendar) and CardDAV (contact) server solution.
Pricing:
- Open Source
#Email #Email Clients #Network & Admin 15 social mentions
Baïkal Landing Page
4

Baïkal

Cal and CardDAV server
Pricing:
- Open Source
#Network & Admin #Email #Email Clients 22 social mentions