macOS · Windows · Auto-updating

The browser that does the work for you.

Hand off browser tasks to an agent that sees the page, reasons about it, and gets it done. Watch every step. Take over anytime.

Built for people who live in tabs.

Watch the agent work

Type a task. The agent plans, executes, requests approval where needed, and delivers the result.

Demo video placeholder — 45–60s product walkthrough

Type a taskAgent plansAgent executesApproval gateResult

What it does

Navigates and clicks

The agent sees the live page — DOM, layout, interactive elements — and takes precise actions. No brittle scripts.

Reads and reasons

It reads content, understands context, and makes decisions based on your task. Grounded in what's actually on screen.

Chains tasks across sites

Multi-tab workflows that span multiple sites. Book travel, cross-reference data, fill forms across domains.

Persistent memory

The agent remembers your preferences, frequent sites, and prior task context. Inspect, edit, or wipe memory anytime.

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Human-in-the-loop control

Watch the agent live. Pause, take over, or undo at any point. You stay in charge of every session.

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Safety guardrails

Purchases, sends, deletes, and downloads require explicit approval. The agent treats page content as untrusted data.

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Multi-tab workflows

Chain tasks across tabs and sites. The agent handles navigation, context switching, and data transfer between pages.

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Built for real work

Research

Scan 50 papers and summarize findings into a spreadsheet.

Ops & RevOps

Pull weekly KPIs from 8 dashboards automatically.

Founders

Enrich an investor list and monitor competitors daily.

Ecommerce

Audit listings and monitor prices across marketplaces.

QA & Testing

Run smoke tests across flows and capture recordings.

Trading

Sweep daily filings and enrich your watchlist.

Managed infrastructure, built in.

Nothing to configure. Nothing to install separately. The agent runs through managed cloud infrastructure operated by us.

Zero setup required
No model configuration
Infrastructure operated by us
Read about security

Simple, transparent pricing

Free

$0

10 agent runs per month. Single device. Community support.

Pro

$29/mo

Unlimited agent runs, multi-device, priority support.

Frequently asked questions

Phantom Browser is a desktop app for macOS (Apple Silicon and Intel) and Windows (x64). It auto-updates via signed releases.
Phantom Browser is not open source. The desktop app is distributed as a signed binary with auto-updates.
Credentials are stored in your OS keychain. The agent fills them at the page level — the cloud only sees that a login was completed, never the actual values.
Yes. You can watch the agent live, pause it at any point, take over manually, or undo its last actions.
Browser session data, cookies, and credentials stay on your device. Task instructions and page snapshots are processed in our cloud with configurable retention windows.
The agent requires a connection to our managed cloud infrastructure for reasoning. Basic browsing works offline, but agent tasks need connectivity.
Free for casual use with limited agent runs. Pro for power users with unlimited runs. Monthly or yearly billing, cancel anytime.
Yes, macOS and Windows are supported. Linux support is on the roadmap.

Download Phantom Browser

Available for macOS and Windows. Free to start.