Life & fun · alternatives · 2026

24 alternatives to Firefox - Side View

View two different browser tabs in the same tab

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Firefox - Side View launched in 2018; newer entries below may have overtaken it.

1
Firefox addon which shows tabs grouped by containers in the sidebar▲16
Download Container Tabs Sidebar for Firefox. Show tabs in a sidebar grouped by privacy containers.
2018 · addons.mozilla.org · its alternatives →
2
across-tabs▲90
Easily communicate among browser tabs
2017 · engineering.wingify.com · its alternatives →
3
Spaces▲103
A Chrome take on Firefox's 'Tab Groups' feature
2015 · chromewebstore.google.com · its alternatives →
4RT
Rethinking Tabs in Firefox▲127
2022 · madprops.github.io · its alternatives →
5
LINER for Firefox▲79
Read, highlight, and share on Firefox
2017 · addons.mozilla.org · its alternatives →
6
Side Space▲364
Side Space is an AI-powered browser extension for managing tabs in a vertical side panel. Side Space is a browser extension designed to help users organize and manage their open tabs more efficiently. It adds a vertical tabs manager to your browser’s side panel, making it easier to categorize, group, and switch between tabs for work, life, hobbies, and more. Key features include: • Vertical Spaces: Organize tabs into separate spaces (like work, shopping, or school) for better focus. • AI-Powered Grouping: Automatically group tabs using AI, or by domain, to reduce clutter. • Cloud Sync: Sync…
2024 · sidecopilot.com · its alternatives →
7
Tunnel Vision▲203
See your next Trello tasks every time you open a browser tab
2016 · domains.marc.io · its alternatives →
8
Responsive Viewer▲393
View multiple screen dimensions in one view
2019 · chromewebstore.google.com · its alternatives →
9
Chrome Vertical Tabs Extension▲77
Display and manage tabs vertically in Chrome sidebar
2023 · chromewebstore.google.com · its alternatives →
10
SiteStacks for Firefox▲148
Simple Firefox extension for advanced tech lookup of any URL
2017 · addons.mozilla.org · its alternatives →
11
Tab map▲59
Multi-windows vertical tabs
2022 · its alternatives →
12
Multi New Tab▲85
Your favorite sites on Chrome's new tab.
2016 · getmulti.co · its alternatives →
13
Tabla▲76
Customize the new tab with multiple websites in one tab
2022 · tabla.vercel.app · its alternatives →
14
tabExtend▲235
Easily save tabs and quickly create notes in your browser
2021 · tabextend.com · its alternatives →
15
Tree Style Tabs▲5
Show your Firefox tabs like a tree.
2017 · addons.mozilla.org · its alternatives →
16
Browsly▲102
Open any link in the browser of your choice
2025 · linktr.ee · its alternatives →
17
Infinity New Tab▲170
A more elegant and easy way to use tabs in Chrome ✨
2017 · chromewebstore.google.com · its alternatives →
18
Google Docs SplitView▲110
Open Docs, Sheets & Slides side-by-side in a single tab
2024 · chromewebstore.google.com · its alternatives →
19
VisualPing for Chrome▲77
New Chrome extension to monitor a website/area of a website
2014 · chromewebstore.google.com · its alternatives →
20
Switch Browser▲113
macOS extension to view current page in a different browser
2018 · apps.apple.com · its alternatives →
21
Docs Online Viewer▲104
View any file online, directly in your browser
2016 · dov.parishod.com · its alternatives →
22
Panda Focus Mode▲128
Enter your daily tasks, see them when you open a new tab
2015 · focus.usepanda.com · its alternatives →
23
sleeper▲73
An ambient new tab brower extension
2020 · its alternatives →
24
Jot▲90
List making browser extension that replaces the new tab page
2014 · chromewebstore.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →