2026 · download & run

AI Agent Browser

An AI agent browser reads live pages, plans steps, and finishes work on the web—research, forms, shopping, and admin. Tabbit ships one you download, not a library you integrate.

agent mode

Find the best hotel in Kyoto under $120/night for 3 nights →

Tabbit Agent Mode runs your AI agent in a separate tab group while you keep browsing—free on Windows and Mac, flagship models included.

AI agent browser infra vs a browser you download

Google mixes developer SDKs with consumer tools. Most people searching “ai agent browser” want outcomes—not headless sessions and API keys.

For builders

Host browser sessions for your agents

Browser Use, Browserbase, and agent-browser give engineers APIs and stealth browsers. You write agent logic, wire models, and pay for infrastructure.

Examples: Browser Use, Vercel agent-browser, Cloudflare Browser Run, Bright Data

For everyone

Download an AI agent browser

Tabbit is AI-native: Agent Mode, @ page context, parallel tab groups, and Skills—no SDK, Python, or extension stack required.

How an AI agent browser works

Unlike rigid scripts, an AI agent browser uses an LLM loop—observe the page, plan the next action, act, and repeat until your goal is done.

01

Observe

The agent reads DOM structure, visible text, and the @ context you attach—tabs, screenshots, or files.

02

Plan

The LLM interprets intent, chooses tools (click, type, scroll, navigate), and adapts when layouts change.

03

Act

Steps execute in the browser until the task completes—booking, extracting data, or filling multi-page forms.

What makes Tabbit an AI agent browser

Chat sidebars answer questions. A true AI agent browser executes—Tabbit builds all three layers in.

Execute

Autonomous web actions

Clicks, scrolls, fills forms, and chains steps across sites until the job is done—not drafts for you to copy.

Context

@ what you see

Reference open tabs, tab groups, screenshots, or PDFs with @ in the omnibox—the agent reads your live context.

Parallel

Agents beside your work

Tasks run in isolated tab groups so research and automation proceed while you stay in your current flow.

AI agent browser workflows

These are the jobs people hire an AI agent browser for—and what Tabbit Agent Mode handles out of the box.

Deep research

Compare 15 sources on renewable energy policy and cite key stats

The agent opens sources, extracts findings, and returns a structured brief.

Form automation

Submit the same vendor profile across three procurement portals

Multi-site form filling without Selenium scripts or hosted sessions.

Shopping intelligence

Find noise-cancelling earbuds under $180 with strong recent reviews

Cross-tab comparison and synthesis—the agent does the legwork.

Daily admin

Check calendar conflicts and draft reschedule emails for next week

Routine web tasks delegated while you focus elsewhere.

AI agent browser landscape

Developer platforms power custom agents. Tabbit is the AI agent browser you download and use today.

ProductAudienceSetupAgent depthPrice
Browser UseDevelopersSDK + APIHigh (custom)Usage-based
Perplexity CometEarly adoptersWaitlist / inviteHigh (native)Paid tiers
HARPA AIExtension usersChrome installMedium (sidebar)Freemium
Tabbit BrowserpickEveryoneDownload & runHigh (Agent Mode)Free

Start with your AI agent browser in 3 steps

1

Download Tabbit

Free for Windows and macOS. Import bookmarks and extensions from Chrome in one click.

2

Launch Agent Mode

Describe your task in the omnibox. Tabbit plans steps and opens a dedicated tab group.

3

Review & save Skills

Watch progress, @ more context mid-task, and save repeat workflows as Skills.

FAQ

AI agent browser questions

An AI agent browser is a web browser where AI can autonomously read pages, click elements, fill forms, and complete multi-step tasks—not just answer chat questions in a sidebar.

Your AI agent browser, ready to download

Skip the SDK. Tabbit gives you a native AI agent browser on Windows and Mac—free, with parallel agents and @ page context.