UptimeRobot - Free Website Uptime Monitoring

Workona - A better way to work in the browser.

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.

OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.

Freshworks - Delight your customers, from wherever you are

Session Buddy - Manage Your Browser Sessions