ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Pushbullet - Pushbullet - Your devices working better together
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Pushover - Real-time notifications on your Android, iPhone, iPad, and Desktop
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.
Gotify - a simple self-hosted server for sending and receiving messages