Apps similar to SleepyTabs include Tab Wrangler, which is free and open source. Other options are Auto Tab Discard, Firemin, Tiny Suspender and Total Suspender. In total there are five Tab Managers like SleepyTabs for Windows, the web, Linux and Mac.
Efficient tab manager auto-closes idle tabs at user-defined intervals while saving them safely in the Tab Corral for later access. Offers comprehensive settings, Chrome synchronization, tab locking, and ensures pinned tabs remain untouched to optimize browser performance.
United States
Auto Tab Discard a lightweight extension that uses the native method (tabs.discard) to unload or suspend browser tabs to significantly reduce the memory footprint of your browser when many tabs are opened.
Firemin is a small utility to reduce the amount of memory Firefox or other browsers use. Although Firefox memory usage improved a little over the last few years, it still uses a lot of memory.
South Africa
