The best alternatives to TabMerger are Workona, The Great Suspender, and Tabbie. If these 3 options don't work for you, we've listed over 10 alternatives below.
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A lightweight extension to reduce chrome's memory footprint. Perfect if you have a lot of tabs open at the same time. Tabs that have not been viewed after a configurable length of time will be automagically suspended in the background, freeing up the memory and CPU being consumed by that tab.
Tablerone saves tabs and time. Like browser History meets bookmarks except you don’t forget about them. Its superpowers will make you faster, more organised, and focused from day one. Then watch your personal knowledge system grow just by browsing the web.
How many tabs do you have open that you have not used in hours or even days? With the Tab Suspender you can expect a considerable reduction of memory and CPU usage and indirectly your battery consumption by automatically suspending the tabs you aren't using.
Ktab is a bookmarking extension. It allows you to filter your bookmarks based on the site they're from, the time period you saved them during, and the tags associated with them. You can also see what your most common sites and tags were during any time period.
Tabji is a privacy-first lightweight alternative to The Great Suspender with cloud sync for saved sessions. It reduces the memory usage of your tabs by suspending them and relies on Chrome's new APIs for greater performance.
Semafind Knotes is a modern, AI-enabled knowledge management platform with a vector database for teams and businesses to store, share, semantically search and explore their private information to boost productivity.
Flowbar is the new bookmarking tool, tabs organizer, session saver, cpu liberator & mind declutterer. Lives on the cloud, syncs on every computer, easy to use, minimal but functional. We have more plans for Flowbar in the pipeline. Thanks for the support!
A cross-browser extension to suspend inactive / unused tabs by "hiding" them behind a static, generic browser error page. Basically, to suspend https://moshe-gr.com, it will be redirected to http://localhost:0/#https://www.moshe-gr.com (try it) ).