Navattic - Create shareable product demos
Workona - A better way to work in the browser.
Arcade - Create effortlessly beautiful demos -- in minutes.
Session Buddy - Manage Your Browser Sessions
Storylane.io - Storylane helps companies build and share interactive product demos with their prospects in 10 mins. Guided experiences can be built code-less and helps convert customers faster.
Toby - Better Than Bookmarks