2026 · download & run
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.
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.
Google mixes developer SDKs with consumer tools. Most people searching “ai agent browser” want outcomes—not headless sessions and API keys.
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
Tabbit is AI-native: Agent Mode, @ page context, parallel tab groups, and Skills—no SDK, Python, or extension stack required.
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.
The agent reads DOM structure, visible text, and the @ context you attach—tabs, screenshots, or files.
The LLM interprets intent, chooses tools (click, type, scroll, navigate), and adapts when layouts change.
Steps execute in the browser until the task completes—booking, extracting data, or filling multi-page forms.
Chat sidebars answer questions. A true AI agent browser executes—Tabbit builds all three layers in.
Clicks, scrolls, fills forms, and chains steps across sites until the job is done—not drafts for you to copy.
Reference open tabs, tab groups, screenshots, or PDFs with @ in the omnibox—the agent reads your live context.
Tasks run in isolated tab groups so research and automation proceed while you stay in your current flow.
These are the jobs people hire an AI agent browser for—and what Tabbit Agent Mode handles out of the box.
“Compare 15 sources on renewable energy policy and cite key stats”
The agent opens sources, extracts findings, and returns a structured brief.
“Submit the same vendor profile across three procurement portals”
Multi-site form filling without Selenium scripts or hosted sessions.
“Find noise-cancelling earbuds under $180 with strong recent reviews”
Cross-tab comparison and synthesis—the agent does the legwork.
“Check calendar conflicts and draft reschedule emails for next week”
Routine web tasks delegated while you focus elsewhere.
Developer platforms power custom agents. Tabbit is the AI agent browser you download and use today.
| Product | Audience | Setup | Agent depth | Price |
|---|---|---|---|---|
| Browser Use | Developers | SDK + API | High (custom) | Usage-based |
| Perplexity Comet | Early adopters | Waitlist / invite | High (native) | Paid tiers |
| HARPA AI | Extension users | Chrome install | Medium (sidebar) | Freemium |
| Tabbit Browserpick | Everyone | Download & run | High (Agent Mode) | Free |
Free for Windows and macOS. Import bookmarks and extensions from Chrome in one click.
Describe your task in the omnibox. Tabbit plans steps and opens a dedicated tab group.
Watch progress, @ more context mid-task, and save repeat workflows as Skills.
FAQ
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.
Skip the SDK. Tabbit gives you a native AI agent browser on Windows and Mac—free, with parallel agents and @ page context.
