Clara - Clara is a virtual employee that schedules your meetings, getting you to the work that matters, faster.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Mia - Virtual assistant for meetings
Mycroft.AI - Mycroft is the world’s first open source assistant.
Mastermind Manager - Software for running mastermind groups
Google Assistant - Get things done with Google Assistant