Easily the best tabs manager that I've seen. Super customizable to clean up and organize my tabs when I'm working on multiple things.

I used to be a Tree Style Tab user, that is until I came across Sidebery which I found to be most useful. With Sidebery, I'm able to sort all my tabs and even configure the extension where specific new tab placement and I do not need a separate extension to enable the Unload feature either which I routinely do ensure memory doesn't fill up to fast.

The only thing I really do wish Sidebery is able to do is completely replace or even replicate Firefox's rather limited Vertical Tabs feature.

By far the best extension I have ever used. 1,000% changed how I use the internet and is one of the few things I have ever used that legitimately boost productivity. Throwing the owner a few bucks to support the effort.

One of the few things keeping me from switching browsers.

This extension works great, but I wish I could use the "split tabs" feature.

hoping it can support native tab groups

BEST extension ever!
Firefox, review 5.5.0 faster plz

Please add support for "Split View" feature. 🙏

Single best tab management I've ever experienced, including any add-on or default browser behaviour. Automates everything. LOVE the colours by domain. LOVE the parent-child indentation. LOVE the auto backups. Just so good. Wish there was a straight forward way to donate to the project instead of having to learn about and use crypto!

This extension has become a must in my workflow! I love being able to group my tabs and have quick access. When I don't want to be distracted by a topic, I simply collapse the group and the clutter goes away. It also helps with Firefox's memory management by unloading tabs in the collapsed groups.

I had an issue with Zen browser and Sideberry where all the tabs disappeared. That was 6 months ago and I believe it was more related to Zen than the extension. Since using Sideberry with Firefox directly, I've managed to keep all my tabs. I also like the automatic backup feature!

Thanks to all the devs of this fantastic extension!!!

works flawless, love it

Doesn't remember tab locations properly after restarting, making this useless.