Navigator - The Teamwork assistant — run great meetings without busywork
Button for Google Calendar™ - See your daily schedule and join meetings in one-click.
Standup Bot - An easy to use bot that automates your team’s standups, check-ins or any kind of recurring status update meetings, without breaking the bank.
Add-to-Calendar Button Generator - This open source projects lets everybody create amazing buttons, where users can add events to their calendars.
Sprout - When HP’s Sprout Pro was introduced in 2014, everyone saw the possibilities.
Super.cc - Quickly add events to your calendar from any email