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Official comparison · Free download

Polar vs Tabbit

Two AI browsers, two ways to work. Polar turns words into autonomous multi-hour tasks. Tabbit keeps browsing familiar and adds Agent Mode, page chat, and 10+ AI models — free on Windows and macOS.

Tabbit

Polar is a paid, macOS-only agent browser built for unattended knowledge work. Tabbit is free during public beta, runs on Windows and macOS, and adds Agent Mode, Skills, and a choice of 10+ frontier models.

Opens the official Tabbit site for your region.

Quick verdict

Which browser fits your workflow?

Unattended Mac automation

You are on a Mac and want a browser that works alone for hours on research, recruiting, and ops — on a paid credit plan.

Polar

Windows or budget-friendly automation

You are on Windows, or you want Agent automation and a wide model choice without paying for credits.

Tabbit

Everyday browsing with AI built in

You want a daily browser with page chat, multi-model choice, and on-demand Agent tasks — not a separate automation tool.

Tabbit
Side-by-side

Polar vs Tabbit at a glance

Both are AI-native Chromium browsers that automate web tasks. They diverge on platform, price, models, and how you work with them.

FeatureTabbitTabbitPolarPolar
Core promiseAI-native browser with Agent Mode, page chat, and 10+ modelsAn agent that does your work — "You type, Polar does"
PlatformsmacOS & WindowsmacOS only
Windows supportYesNo
PriceFree during public betaFree tier + Pro $20/mo (credit-based)
AI modelsGemini, GPT, Claude, DeepSeek, GLM, Kimi, Qwen, Doubao, LongCatSingle agent model (self-reported benchmark)
AutomationAgent Mode runs multi-step tasks in isolated tab groupsAutonomous multi-hour runs + scheduled workflows
InteractionInteractive page chat + on-demand Agent tasksHand off a task and watch it run
Workflows & templatesSkills marketplace for reusable prompts and scriptsReusable workflows with versioned prompts and templates
Context sharingOmnibox @ mentions for tabs, screenshots, filesReads open tabs and logged-in sessions
Data & privacy"Your data stays yours"Operates inside your accounts and sessions
Daily useA full daily browser with vertical tabs and workspacesOften run alongside your main browser as an automation tool
Polar Browser

What Polar does best

Polar is a macOS-only AI browser built around a single idea: describe a task and let the agent carry it out — from a quick look-up to hours-long workflows — inside your logged-in sessions.

  • Autonomous execution — "You type, Polar does"
  • Runs for hours in your existing accounts and sessions
  • Scheduled workflows on hourly, daily, weekly, or custom cycles
  • Reusable prompts and templates for research, recruiting, and ops
  • $5.7M seed and 4.5M+ operations executed in its first 7 months
  • Weak spots: macOS only, credit-based pricing, single model with self-reported benchmarks
Tabbit

What Tabbit does best

Tabbit is an AI-native browser for macOS and Windows. It keeps everyday browsing familiar, then adds Agent Mode, page chat, and a choice of 10+ frontier models — free during public beta.

  • Agent Mode runs multi-step tasks in isolated tab groups while you keep working
  • Omnibox @ mentions — tabs, screenshots, and files become context
  • Skills marketplace for reusable prompts and scripts
  • 10+ frontier models: Gemini, GPT, Claude, DeepSeek, GLM, Kimi, Qwen, Doubao, LongCat
  • Free during public beta on Windows and macOS
  • "Your data stays yours" privacy stance
Feature highlights

Where the two browsers diverge

Platform reach

Polar is macOS only. Tabbit runs on both Windows and macOS — so Windows users who want polar-style automation land in Tabbit.

Cost model

Polar charges credits as tasks run, starting at $20/month for Pro. Tabbit is free during its public beta, with access to 10+ top models.

Model choice

Polar pairs you with a single agent model. Tabbit lets you switch between Gemini, GPT, Claude, DeepSeek, and more.

Ways of working

Polar is an automation tool you hand long jobs to. Tabbit is a full daily browser that chats with pages and runs Agent tasks on demand.

Use cases

Pick the right browser for your scenario

Heavy unattended research on a Mac

You want a browser that works alone for hours on a Mac, and you are willing to pay for credits.

Winner: Polar

Automation on Windows

You want polar-style agent automation but you are on Windows — Polar has no Windows build.

Winner: Tabbit

Free, low-risk start

You want to try AI browsing and automation without committing to a credit plan.

Winner: Tabbit

Multi-model daily browser

You want page chat, a choice of models, and Agent tasks inside one daily browser.

Winner: Tabbit
FAQ

Frequently asked questions

It depends. Polar is built for unattended, multi-hour automation on macOS and charges credits for it. Tabbit is free during public beta, runs on Windows and macOS, and offers more model choice. For most users, Tabbit is the easier, lower-cost pick.
No. Polar is macOS only. Tabbit runs on both Windows and macOS, so if you want polar-style automation on Windows, Tabbit is the practical alternative.
Polar has a free tier with a one-time batch of credits plus a daily allowance, and paid plans from $20/month. Credits are consumed as tasks run.
Yes. Tabbit is free during its public beta, with access to 10+ frontier models including Gemini, GPT, Claude, DeepSeek, GLM, Kimi, Qwen, Doubao, and LongCat.
Both automate. Polar shines at long, unattended workflows with scheduling. Tabbit runs multi-step Agent tasks in isolated tab groups and adds a Skills marketplace — without consuming paid credits.
Tabbit supports one-click import from Chrome, Edge, Safari, and other major browsers, including bookmarks, passwords, history, cookies, and extensions.
Tabbit gives you a choice of 10+ models: Gemini, GPT, Claude, DeepSeek, GLM, Kimi, Qwen, Doubao, and LongCat.
If you are on macOS and want unattended automation, Polar is worth a look — but it is paid and macOS-only. For free, cross-platform AI browsing with Agent Mode and model choice, download Tabbit.

Try the browser that does the work for you

Download Tabbit free and see how Agent Mode, Skills, and 10+ AI models can change the way you work on the web — on Windows or macOS.