Best alternatives to TreeSide - Vertical Tabs in Chrome's Side Panel (2026)
5 Chrome extensions that do a similar job to TreeSide, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
TreeSide - Vertical Tabs in Chrome's Side Panel today
TreeSide alternatives, compared
- 1
Vertical Tabs for Google Chrome™
Free! Easily manage and present your tabs vertically.
≈5K users2.2★ from 30 ratingsUpdated 4 months ago6 permissions- About 5.0× more users than TreeSide
- Updated less recently
- Asks for more permissions (6 vs 4)
- 2
SideTab Pro - AI Vertical Tabs Manager
AI-powered vertical tabs with smart grouping, tab groups, bookmarks, and reading list—all organized in your side panel.
≈20K users4.6★ from 166 ratingsUpdated 10 days ago6 permissions- About 20× more users than TreeSide
- Asks for more permissions (6 vs 4)
- 3
tabVertikal - vertical tabs
Manage tabs & tabGroups vertically in side panel. Advanced auto tab grouping. Switch workspaces. Auto suspend tab
≈4K users4.4★ from 26 ratingsNot updated for 2+ years5 permissions- About 4.0× more users than TreeSide
- Updated less recently
- Asks for more permissions (5 vs 4)
- 4
Vertical Tabs & Bookmarks
Vertical grouping of tabs, quick search in favorites and in the history of page views
≈2K users4.5★ from 31 ratingsNot updated for 2+ years4 permissions- About 2.0× more users than TreeSide
- Updated less recently
- 5
Leap — Vertical Tabs, Tab Manager & Spaces
Arc-style Spaces for Chrome: a sidebar where saved tabs stay after you close them. Folders, daily-site pins. Free, no sign-up.
≈2K users4.2★ from 5 ratingsUpdated 7 days ago9 permissions- About 2.0× more users than TreeSide
- Asks for more permissions (9 vs 4)
TreeSide alternatives: questions
What is the best alternative to TreeSide?
By users, the most popular alternative is SideTab Pro - AI Vertical Tabs Manager with ≈20K users and a 4.6-star rating. The closest match by what it does is Vertical Tabs for Google Chrome™.
Which TreeSide alternative has the best rating?
SideTab Pro - AI Vertical Tabs Manager has the highest rating of these alternatives with 50+ ratings: 4.6 out of 5 from 166 ratings.
How many alternatives to TreeSide are there?
We list 5 close alternatives to TreeSide on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.