MINIBLOQ - miniBloq is an open source graphical programming environment for Multiplo™, Arduino™, physical computing devices and robots.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Visuino - Visuino is a visual programming environment that lets you write programs from Arduino circuit boards.
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
ArduBlock - ArduBlock is a graphical programming language plugin specifically made for Arduino circuits and controllers.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.