skribbl - Word guessing based on drawing.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
LetsDraw.It - Guess and Draw, Drawing Battle, Pictionary, Copy picture - online drawing games where you can compare your skill with others.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
gartic.io - Draw, guess, and win!
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.