Top 8 Open-Source Alternatives to WhenIsGood

WhenIsGood

Plan the time to have your meeting or event by co-ordinating availability with all the particpants using this fuss-free online tool.

17 mentions

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Product categories

APIs Appointment Booking Appointment Scheduling Appointments and Scheduling Calendar Calendar And Scheduling Email Encryption Event Scheduling Machine Data Analytics Productivity Security & Privacy

Summary

The top open-source alternatives to WhenIsGood are FullCalendar, Dudle, and Crab Fit. 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 #Event Scheduling 14 social mentions
Dudle Landing Page
2

Dudle

Dudle is an online scheduling application, which is free and open source.
Pricing:
- Open Source
#Appointments and Scheduling #Appointment Scheduling #Event Scheduling 3 social mentions
Crab Fit Landing Page
3

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
4

Rallly

Yes - with 3 Ls
Pricing:
- Open Source
#Appointments and Scheduling #Appointment Scheduling #Event Scheduling 8 social mentions
Simple Calendar Landing Page
5

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
Cal.com Landing Page
6

Cal.com

Cal.com (formerly Calendso) is the open source Calendly alternative.
Pricing:
- Open Source
#APIs #Open Source #Calendar And Scheduling 53 social mentions
Calendar Lock PEA Landing Page
7

Calendar Lock PEA

Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.
Pricing:
- Open Source
#Calendar #Appointments and Scheduling #Encryption
Prelude Landing Page
8

Prelude

Supercharge your hiring process & remove friction from scheduling.
Pricing:
- Open Source
#Security & Privacy #Security Information And Event Management (SIEM) #Machine Data Analytics