Yes, GroupCal is free to use. It is available as a free plugin on WordPress.org.

How many websites use GroupCal?

GroupCal has 10 active installations as tracked by WordPress.org.

What are the best GroupCal alternatives?

Popular alternatives to GroupCal include The Events Calendar, LatePoint – Calendar Booking Plugin for…, Events Manager – Calendar, Bookings…. You can compare them side-by-side on our comparison pages.

Does GroupCal work with the latest WordPress?

GroupCal has been tested up to WordPress 6.7.5. It requires WordPress 5.8+ and PHP 7.4+.

PluginSift

GroupCal – Calendar for Businesses & Communities

Name: GroupCal – Calendar for Businesses & Communities
Author: groupcal

GroupCal, #1 shared calendar platform worldwide. Display calendars on your site for free, and sync them with your audience's mobile calendar app.

By groupcal·Events·Free

·10 active installs·Updated 1 year ago

Download Visit Homepage Compare

As of April 2026, GroupCal is a WordPress events plugin with 10 active installations and a 0/5 rating0. It has been downloaded 724 times in total. Requires WordPress 5.8+ and PHP 7.4+. Available on WordPress.org since 2025. Last updated 1 year ago — may have compatibility concerns. Top alternative: The Events Calendar.

0/5Rating

10active installs

724total downloads

1 yearsince 2025

Overview

GroupCal – The Shared Calendar for Your Website & Mobile Audience

GroupCal, the leading shared calendar platform on the App Store, Play Store, and web, is now available as a WordPress plugin! Easily embed interactive shared calendars on your website, keeping your audience updated with real-time events—both on your site and in their mobile calendar app.

Why Choose GroupCal?

Unlike traditional calendar plugins, GroupCal is designed for seamless cross-platform collaboration. Here’s why it stands out:

Real-Time Sync Across Web & Mobile

Your website visitors can view and interact with your calendar on the web, while also accessing it through the GroupCal mobile app. Updates sync instantly to their mobile devices, and they receive push notifications for new and updated events—ensuring t…

Read full description on WordPress.org