Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Mycroft.AI - Mycroft is the world’s first open source assistant.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.
Google Assistant - Get things done with Google Assistant