Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
LuckyCrush - Live random video chat
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.