Fing - Discover which devices are connected to any Wi-Fi network, map devices, detect intruders, assess...
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Nmap - Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
SoftPerfect Network Scanner - Powerful multipurpose network administration tool for Windows and macOS
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.