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Tracked since2026

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • Rill Browser is a free macOS browser that integrates AI coding agents directly into your browsing experience.
  • Agents can be tasked from any page, work in the background, and automatically detect your projects with zero setup.
  • AI features run on your existing AI plan; the browser itself is free and respects privacy with local history and Keychain passwords.

Pros

  • Free to use with no additional subscription beyond your existing AI plan
  • No setup required, agents automatically find your projects from your history
  • Privacy-focused: history and passwords stored locally on your Mac, not in the cloud

Cons

  • macOS-only and requires Apple silicon (M1 or later) and macOS 14 or later
  • AI features depend on having an AI subscription; the browser alone offers no AI capabilities

What is Rill Browser?

Editorial review
Rill Browser is a macOS-native browser designed to integrate AI coding agents directly into your browsing workflow. It runs on your existing Claude Code or Codex subscription, no new plan or API keys needed. The browser automatically detects your projects from agent history, allowing you to send tasks from any page using ⌘E. Agents work in the background, read web pages in separate tabs, and can perform coding tasks, research, or even book flights (with safeguards). Your tab bar stays organized by AI, and your history becomes a searchable journal of what you asked and what got done. Rill also includes standard browser features like password management via Keychain, private windows, and import from Chrome, Arc, or Safari. It is available for Macs with Apple silicon and macOS 14 or later.

Key Features

  • Send tasks to AI agents from any web page using ⌘E
  • Automatic project detection from Claude Code and Codex history
  • AI-sorted tab bar that groups tabs by activity
  • Day summaries of agent activity and history search by description
  • Compare up to six tabs with a quoted comparison table
  • Agents can browse the web in separate tabs without your logins
  • Built-in safeguards: read-only until edits allowed, stops before payments or destructive actions
  • Supports password management via Mac Keychain, private windows, and import from Chrome, Arc, or Safari

Pricing Plans

Pricing checked Oct 7, 2026

Rill Browser plans and prices, checked October 2026
PlanPriceDetails
Free

Free

  • Runs on the Claude Code or Codex plan you already have
  • No new subscription
  • No API keys
+6 more
  • Browsing works without an agent
  • Passwords in your Keychain
  • Private windows
  • Sign-ins brought over from Chrome, Arc or Safari
  • History on your Mac
  • Tab sorting and day summaries can be turned off

Is Rill Browser worth the price?

Great value

At $0/month, this is an exceptionally generous offering since it layers a purpose-built agentic browser on top of any existing Claude Code or Codex plan at no extra cost.

The free tier includes browsing without an agent, password keychain integration, and sign-in migration from Chrome, Arc, or Safari, making it a no-brainer for anyone already paying for those coding plans. It is best for developers who want a seamless, zero-additional-subscription browser for AI-assisted workflows.

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Rill Browser FAQ

Do I need Claude Code or Codex to use Rill Browser?

For AI features, yes—you need an active Claude Code or Codex plan. Basic browsing works without them.

Will an agent change my code without asking?

New tasks are read-only until you explicitly allow edits. In git repositories, every edit can be undone.

Can an agent buy something or place an order by itself?

A task on the web is told to stop before any step that pays, places an order, sends, posts, or deletes—unless you plainly instructed it to proceed. It also cannot type into password, card, or one-time-code fields.

How does Rill handle prompt injection risks?

Agents read pages as untrusted text. In a project, agents browse in separate tabs without your logins and only click or type when you allow. For web tasks with your sign-ins, the same safeguards apply. This lowers risk but does not eliminate it.

How do I get updates for Rill Browser?

Rill notifies you when a new version is available. There is no automatic update mechanism described beyond that notification.

Which Macs does Rill Browser run on?

It requires a Mac with Apple silicon (M1 or later) running macOS 14 or later.

Can I use Rill Browser without an AI agent?

Yes, Rill works as a standard browser even without signing in to Claude Code or Codex. You still get tab sorting and other non-AI features.

What happens to my browsing history and passwords?

Your history is stored as files on your Mac for as long as you choose. Passwords are saved in your Mac’s Keychain and unlocked with Touch ID. You can turn off tab sorting and day summaries in Settings.

Source: rill.love

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