ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Apache Airflow - Airflow is a platform to programmaticaly author, schedule and monitor data pipelines.
Microsoft Power Automate - Microsoft Power Automate is an automation platform that integrates DPA, RPA, and process mining. It lets you automate your organization at scale using low-code and AI.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
Make.com - Tool for workflow automation (Former Integromat)
Pushwoosh - Mobile-inspired customer engagement platform for high achievers