Two Claude accounts on one Mac: every method compared

Before you pick: same email or different?

If both accounts use the same email, for example a personal Pro plan and a Team seat at work, you may not need any of the methods below. Claude's account menu switches between them: click your initials in the lower left corner and choose the account (Anthropic's login guide, as of October 2026).

The rest of this guide is for accounts on different email addresses, which Claude treats as unrelated.

1. Sign out and sign back in

How it works: one Claude window, one account at a time. Sign out, then sign in with the other email.
Pros: free, nothing to set up, works in the browser and Claude Desktop.
Cons: slow. Claude has no passwords, so each sign-in needs a login link from your email or a Google prompt. Only one account is ever available.
Best for: switching once a week or less.

2. Browser profiles

How it works: each browser profile keeps its own cookies, so each can hold its own claude.ai sign-in.
Pros: free, quick to set up, both accounts stay signed in.
Cons: web only, so you don't get the Claude Desktop app for the second account. Windows can look identical unless you theme each profile.
Best for: people who already work in a browser.

Our multiple Claude accounts on a Mac guide links to Apple's and Google's instructions for profiles.

3. A second macOS user

How it works: create another user account in System Settings. Each macOS user has its own copy of Claude Desktop data, so each can be signed in to a different Claude account.
Pros: uses only built-in macOS features. Complete separation of files, apps and settings.
Cons: you switch the whole Mac session to change accounts. Your files, other apps and windows don't come with you. Claude Code settings and tools must be set up twice.
Best for: people who want a strict wall between, say, a client's work and everything else.

4. Launch Claude Desktop with a separate data folder

How it works: Claude Desktop stores its sign-in in a data folder. Starting a second copy of the app pointed at a different folder gives it a separate sign-in, so two accounts can run at once in your normal macOS session.
Pros: both accounts in the real desktop app, side by side, at no cost.
Cons: it is a manual, technical setup that you start from Terminal or a script you maintain yourself. Both windows share the same Dock icon and name, which makes them easy to mix up. When Claude finishes sign-in in the browser, macOS may hand it back to the wrong copy. For Claude Code, you also need to keep its configuration apart, for example with the CLAUDE_CONFIG_DIR environment variable.
Best for: people comfortable with Terminal who want no extra software.

The multiple Claude Code accounts guide covers CLAUDE_CONFIG_DIR.

5. Switch profiles

How it works: Switch is a native Mac app that does method 4 for you. Each profile opens Anthropic's own Claude Desktop, unmodified, pointed at its own data folder. Switch checks Claude's signature before launching it and never patches or re-signs it.
Pros: all profiles stay signed in at once. Each gets its own colored Dock icon (16 colors) and a global keyboard shortcut such as Control–Command–1. One click tiles every open profile side by side. With "Keep coding preferences separate" on, each profile gets its own Claude Code configuration folder.
Cons: it is paid software (a one-time purchase, launching 5 November 2026) and requires macOS 26 or later. Each open profile uses memory like any copy of Claude Desktop. Profiles don't sync between Macs. The same browser sign-in quirk applies: quit other profiles before signing in to a new one.
Best for: people who move between accounts in Claude Desktop many times a day.

See how to set up Switch or join early access.

Whichever method you choose, each account keeps its own plan and usage limits. None of these is a way to get more usage, and rotating accounts to avoid limits can conflict with Anthropic's Consumer Terms.