ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Mycroft.AI - Mycroft is the world’s first open source assistant.
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Google Assistant - Get things done with Google Assistant
Roomvine - Chatrooms for real life venues, neighborhoods and events