Best alternatives to ATO - AI Tab Organizer | Smart Tab Manager (2026)
10 Chrome extensions that do a similar job to ATO, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
ATO - AI Tab Organizer | Smart Tab Manager today
ATO alternatives, compared
- 1
TabBrew – AI Tab Manager, Organizer & Declutter
AI tab manager to organize, group & declutter too many tabs. Filter, save & clean up tabs with your AI.
994 users3.6★ from 17 ratingsUpdated 3 weeks ago9 permissions- A similar number of users to ATO
- Asks for more permissions (9 vs 8)
- 2
AI Tab Organizer
Organizes tabs into groups using AI with one click
≈2K users4.5★ from 21 ratingsUpdated 9 days ago6 permissions- About 2.0× more users than ATO
- Asks for fewer permissions (6 vs 8)
- Listed under Tools
- 3
Tab Manager - Smart Tab By NoteGPT AI
Tab fixed, open tabs and reopen closed tabs in a Click. Using AI chrome manager to summarize tabs, easily collect and manage tabs.
≈5K users3.7★ from 52 ratingsUpdated 17 months ago7 permissions- About 5.0× more users than ATO
- Rated 0.8 stars lower
- Updated less recently
- Asks for fewer permissions (7 vs 8)
- Listed under Functionality & UI
- 4
Octab - Smart Tab Manager
Optimize your browsing with Octab, the smart tab manager that organizes and enhances your digital life.
≈1K users4.2★ from 20 ratingsUpdated 12 months ago11 permissions- A similar number of users to ATO
- Rated 0.3 stars lower
- Updated less recently
- Asks for more permissions (11 vs 8)
- 5
Tab Manager AI for Chrome
Organize browsing with Tab Manager AI for Chrome: see all open tabs, close duplicate tabs, restore, group manually or with AI.
≈1K users4.9★ from 12 ratingsUpdated 2 days ago7 permissions- A similar number of users to ATO
- Asks for fewer permissions (7 vs 8)
- 6
Tab Manager Plus for Chrome
Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Chrome.
≈200K users4.7★ from 1.1K ratingsNot updated for 2+ years4 permissions- About 200× more users than ATO
- Updated less recently
- Asks for fewer permissions (4 vs 8)
- Listed under Functionality & UI
- 7
Smart Sessions - Tab Manager
Save & restore your browser sessions. Auto saving, multiple sessions and more.
≈6K users4.1★ from 72 ratingsUpdated 16 months ago5 permissions- About 6.0× more users than ATO
- Rated 0.4 stars lower
- Updated less recently
- Asks for fewer permissions (5 vs 8)
- Listed under Functionality & UI
- 8
Tab Manager for Chrome™
Quick access to all opened tabs. Manage browser tabs to easily navigate and switch between them.
≈10K users4.2★ from 82 ratingsNot updated for 2+ years5 permissions- About 10× more users than ATO
- Rated 0.3 stars lower
- Updated less recently
- Asks for fewer permissions (5 vs 8)
- Listed under Functionality & UI
- 9
Mark tab manager
Automatically group tabs by domain
≈8K users4.4★ from 34 ratingsNot updated for 3+ years5 permissions- About 8.0× more users than ATO
- Updated less recently
- Asks for fewer permissions (5 vs 8)
- 10
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 9 days ago6 permissions- About 20× more users than ATO
- Asks for fewer permissions (6 vs 8)
ATO alternatives: questions
What is the best alternative to ATO?
By users, the most popular alternative is Tab Manager Plus for Chrome with ≈200K users and a 4.7-star rating. The closest match by what it does is TabBrew – AI Tab Manager, Organizer & Declutter.
Which ATO alternative has the best rating?
Tab Manager Plus for Chrome has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 1.1K ratings.
Is there a ATO alternative that asks for fewer permissions?
Tab Manager Plus for Chrome asks for 4 permissions, against 8 for ATO.
How many alternatives to ATO are there?
We list 10 close alternatives to ATO 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.