mHotspot - mHotspot is a completely free software which converts your windows 7 & 8 laptop into a virtual wifi router and creates a secure wifi hotspot.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Virtual Router Plus - Download Virtual Router Plus Windows Wifi Hotspot for free.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
Maryfi - Maryfi is a software program designed for laptops to start their own wireless hotspots.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.