What are some alternatives?
When comparing Workflow and Automagic Premium, you can also consider the following products
Automate - Automate various tasks on your Android smartphone or tablet.
Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
MacroDroid - MacroDroid - Automation for your Android Device
Trigger - Trigger is a time tracking app that helps you work collaboratively, track, organise and invoice...
DO by IFTTT - Now available in the IFTTT app