# tabOS

According to OpenAITools.app telemetry verified on 2026-11-11, tabOS (chromewebstore.google.com) is an AI platform indexed under AI Assistant generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include Sider (2.64M visits/mo), Monica (4.51M visits/mo), Merlin AI (1.38M visits/mo).

Turn your browser's new tab into a tab, notes and AI workspace

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | tabOS |
| Handle | tabos |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/tabos/kjmamngookndcomlilkjckmbcneipnop |
| Categories | AI Assistant, AI Productivity Tools, AI Chatbot, AI Copilot, AI Agent, AI Image Recognition |
| Pricing Model | Freemium |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.3 |
| Saved Count | 1 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Freemium |
| Tags | Tab Management, Tab Grouping, Browser Extension, Workspace Management, Note-taking, AI Assistant, Productivity, Organization, Collaboration |

## Overview

tabOS is a Chrome extension that reframes your browser's new tab as a small operating system for your work. Rather than being a one-trick tab manager, it bundles tab and group management with documents, notes, feeds and AI into a single surface. You install it from the Chrome Web Store, and from then on every new tab is a dashboard where you lay your open work out in the open instead of hunting through a strip of tabs.

The tab management layer is thorough: drag and drop to save or close tabs and groups, create and rearrange groups, layer groups into folders, discard tabs to free memory, pin and move tabs, and view everything in grid, column, list or tree layouts. Alongside it sits a real productivity stack — create documents with Markdown and syntax highlighting, take quick notes, run to-do lists and store code snippets and images, all without leaving the browser. There is also a feeds section for RSS, YouTube and Reddit.

The AI side is where tabOS leans into the ChatGPT branding. You can assemble custom-prompted AI helpers, chat with AI, use Vision AI for image recognition, and select among ChatGPT 3.5, 4.0 and Turbo. A sharing and collaboration layer supports shared folders, shared documents and live sessions, with global, open-tab and fuzzy search to find anything across tabs, bookmarks and cloud files. Pricing is freemium: a Free Plan covers the core, while Pro and AI Plus plans add extra cloud storage, AI sorting and automatic daily backups. It is developed by Aconiti interfaces AB, the same independent studio behind tabExtend, and is not an official Google product.

## Pricing & Plans

tabOS uses a freemium model with in-app purchases. The Free Plan unlocks the core workspace features and can be started with an anonymous account. Pro and AI Plus plans add extra cloud storage, AI sorting capabilities and automatic daily backups; exact prices are shown in the Chrome Web Store and in-app.

## Key Features & Capabilities

- **Tab and group management:** Manage tabs and tab groups, drag and drop to save or close them, discard tabs to free resources, and organise everything in grid, column, list and tree views.
- **Documents and notes:** Create and edit documents, take notes, manage to-dos, store code snippets and use Markdown with syntax highlighting directly in the new tab.
- **AI helpers and assistants:** Assemble custom-prompted AI helpers, chat with AI, use Vision AI for image recognition and choose among ChatGPT 3.5, 4.0 and Turbo models.
- **RSS, YouTube and Reddit feeds:** Create and subscribe to RSS feeds, and follow YouTube and Reddit feeds, all from inside your new tab.
- **Search and organisation:** Search across tabs, bookmarks and cloud files with global, open-tab and fuzzy search, and keep data safe with automatic daily backups on paid plans.

## Primary Use Cases

- **Run a project from one new tab (Developer or PM):** Keep project tabs grouped and saved, write docs and notes, and pull answers from custom AI helpers, all from the new tab.
- **Build a research hub (Researcher):** Collect sources in tab folders, take research notes and aggregate RSS and YouTube feeds to track a field.
- **Organise writing and snippets (Content creator):** Store briefs, notes and code snippets beside your tabs, and use sharing and live collaboration for team projects.
- **Coordinate a small team workspace (Team lead):** Save, group and share tabs, docs and notes with teammates through shared folders while keeping your own workspace tidy.

## Strengths

- Combines tab management, documents, notes, feeds and AI in one surface
- Solid tab workflow with groups, folders, discarding and multiple view layouts
- Free Plan covers the essentials, with paid tiers for storage and AI sorting
- Includes collaboration features like shared folders and documents

## Limitations

- Pro and AI Plus tiers are needed for extra cloud storage and AI sorting capabilities
- It is a full workspace system, so there is more to learn than a simple tab-grouping add-on
- AI features depend on the ChatGPT models the extension exposes, whose availability and behaviour can change

## Frequently Asked Questions

### Do I have to pay to use tabOS?
The Free Plan covers the core functionality and you can start with an anonymous account. Pro and AI Plus plans add extra cloud storage and AI sorting capabilities, along with automatic daily backups.

### What AI features does tabOS include?
The extension offers AI chats, custom prompted assistants you tailor to your workflow, Vision AI for image recognition and contextual actions, and access to ChatGPT 3.5, 4.0 and Turbo models.

### Can I use tabOS without giving up my new tab page?
Yes. It provides a Sidepanel view so you can use tabOS next to your web apps, plus a full web app for accessing your data from anywhere.

### Can I collaborate with a team?
Yes. It supports sharing tabs, documents and notes, shared cloud folders, shared documents for real-time collaboration and live collaboration sessions.

### What is tabOS's monthly traffic and growth trend?
tabOS currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is tabOS free? What is its pricing model?
tabOS operates on a Freemium pricing model. tabOS uses a freemium model with in-app purchases. The Free Plan unlocks the core workspace features and can be started with an anonymous account. Pro and AI Plus plans add extra cloud storage, AI sorting capabilities and automatic daily backups; exact prices are shown in the Chrome Web Store and in-app. Supported billing and checkout platforms include: not listed.

### What are the best tabOS alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to tabOS are: 1. Sider (2.64M visits/mo); 2. Monica (4.51M visits/mo); 3. Merlin AI (1.38M visits/mo); 4. Siket (1.56K visits/mo); 5. Tabbit Browser (670.98K visits/mo).

### Which platforms and core AI capabilities does tabOS support?
tabOS is classified under AI Assistant, AI Productivity Tools, AI Chatbot, AI Copilot, supports the following platforms: Browser Extension, and its core capability tags include: Tab Management, Tab Grouping, Browser Extension, Workspace Management, Note-taking, AI Assistant.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Sider](https://openaitools.app/tool/sider) | 2,644,740 | Freemium | [Compare](https://openaitools.app/compare/sider-vs-tabos) |
| [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | Freemium | [Compare](https://openaitools.app/compare/monica-ai-vs-tabos) |
| [Merlin AI](https://openaitools.app/tool/merlin-ai-plugins) | 1,382,634 | Freemium | [Compare](https://openaitools.app/compare/merlin-ai-plugins-vs-tabos) |
| [Siket](https://openaitools.app/tool/siket) | 1,559 | Freemium | [Compare](https://openaitools.app/compare/siket-vs-tabos) |
| [Tabbit Browser](https://openaitools.app/tool/tabbit-ai) | 670,981 | Freemium | [Compare](https://openaitools.app/compare/tabbit-ai-vs-tabos) |
| [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | Freemium | [Compare](https://openaitools.app/compare/chatbox-vs-tabos) |
| [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | Paid | [Compare](https://openaitools.app/compare/tabos-vs-typing-mind) |
| [GPT Workspace](https://openaitools.app/tool/gpt-workspace-1) | 431,507 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/gpt-workspace-1-vs-tabos) |
| [mymind](https://openaitools.app/tool/mymind) | 221,816 | Free Trial, Paid | [Compare](https://openaitools.app/compare/mymind-vs-tabos) |
| [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | Freemium | [Compare](https://openaitools.app/compare/harpa-ai-vs-tabos) |
| [Craft](https://openaitools.app/tool/craft-do) | 703,417 | Freemium | [Compare](https://openaitools.app/compare/craft-do-vs-tabos) |
| [Docky.AI](https://openaitools.app/tool/dockyai-chatgpt-sidebar-chrome-extension) | 1,130 | Freemium | [Compare](https://openaitools.app/compare/dockyai-chatgpt-sidebar-chrome-extension-vs-tabos) |

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Source: https://openaitools.app/tool/tabos