UptimeRobot - Free Website Uptime Monitoring
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
FreshStatus - Better status pages in 1-click, FREE FOREVER
Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
StatusPage.io - StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public metrics and allow your customers to subscribe to be updated automatically.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.