Choosing a browser for multiple accounts on a Mac

A "multiple accounts browser" means one of five different things, and the right one depends on why you have more than one account. If you are one person with a work Gmail, a client Slack, and a personal login, you do not need a special product: a profile per account in Chrome or Safari, or containers in Firefox, already keeps sessions apart for free. If you live in a fixed set of web apps all day and want each one signed into the right account without managing windows, an app aggregation browser is built for that. If you run dozens of storefronts or ad accounts and need each to look like a separate device, that is the antidetect category, and it is priced and designed for a different job.

This guide is published by the maker of an app aggregation browser for macOS, which appears as one of the options below. Prices and limits were checked on each vendor's official page on October 18, 2026.

What "separate" actually means

Every option in this article is a way of deciding which cookies a web page sees. When you sign in to a site, it stores a session cookie in your browser. Any page that can read that cookie acts as that account. Two accounts on the same site can only be signed in together if the browser keeps two cookie stores and shows each page only one of them.

The options differ in three ways:

Where the boundary sits. A profile draws the line around a whole window. A container draws it around a tab. An app browser draws it around a single web app. An antidetect browser draws it around a whole simulated device.

What else is separated. Cookies are the minimum. Profiles usually also split bookmarks, history, extensions, and saved passwords. Containers split cookies and site storage but share everything else.

What a switch costs. Changing profiles often means moving to another window. Changing containers means opening a new tab in a different color. Changing apps in an app browser is one click in a sidebar.

Some services also let you sign in to several accounts inside one session. Google is the common example. The Google Account help page on signing in to multiple accounts notes that when Google cannot tell which account you are using, it may apply your default account's settings, and that the default is often the first account you signed in with. That is why the built-in account switcher is convenient but not a real boundary.

The free options already on your Mac

Chrome profiles

Chrome's help page on managing multiple profiles says profiles keep bookmarks, history, passwords, and other settings separate, and names "keep your different accounts, like work and personal, separate" as a main use. You add one from the Profile button at the top right, choose a name, photo, and color, and switch from the same menu. Each profile opens in its own window.

The same page has a caution worth reading: anyone with access to your device can switch to any other Chrome profile on it. Profiles separate accounts, not people.

Safari profiles

Apple's Safari guide on creating profiles describes the steps: choose Safari > Settings, click Profiles, then create a profile with a name, icon, color, and its own bookmarks folder. You can choose which extensions each profile uses. To open one, choose File > New Window > New [profile name] Window.

Two details from Apple's page matter for multiple accounts. First, if you store passwords in iCloud Keychain, those passwords are available in every profile. Second, deleting a profile erases its tabs, history, and website data. Plan the profiles before you sign in to everything.

Firefox Multi-Account Containers

The Multi-Account Containers extension is published by Firefox. Its listing says cookies are separated by container, so you can sign in to two accounts on the same site in two container tabs. Containers are color coded, and you can open a new container tab by long-clicking the new tab button. On October 18, 2026 the listing showed 427,600 users and a 4.6 rating.

The advantage is that work and personal tabs can sit in one window. The trade-off is that bookmarks, history, and extensions are shared across containers.

App aggregation browsers

An app aggregation browser treats each web app as a fixed slot rather than a tab. Gmail, Slack, Notion, and a calendar sit in a sidebar, each with its own session. Adding a second Gmail creates a second slot with its own cookie store, so both stay signed in and both can send notifications.

This category includes Shift, Wavebox, Rambox, and Ferdium, among others. The design goal is less about layout and more about keeping a working set of apps open, each in the right account, without managing windows.

Shift's pricing page lists a free plan with 5 Spaces and 10 apps per Space, and an Advanced plan at $199.99 billed annually with unlimited Spaces and apps. Side-by-side details for several of these tools are on the comparison pages here: compared with Shift, compared with Wavebox, and compared with Ferdium.

App browsers fit people who open the same eight to fifteen services every day. They fit less well if most of your browsing is reading new pages, because that work still belongs in a normal browser.

Antidetect browsers are a different category

Several top results for this search come from antidetect browser vendors. These tools create browser profiles that each present a distinct device fingerprint, and many pair each profile with a proxy so it appears to come from a different location. They are built for teams that run many accounts on platforms that check whether accounts come from the same device.

The prices reflect that scale. Gologin's pricing page lists a free plan with up to 3 profiles and paid plans starting with Professional 10 at $4.50 per month billed annually for up to 10 profiles, rising to Professional 100 at $19.50 per month. Multilogin's pricing page lists a free plan with 5 profiles and a Pro plan at $149 per year.

If your accounts are simply yours, a work and a personal login, an antidetect browser adds cost and complexity without solving a problem you have. If you manage many accounts on a platform for a business, read that platform's terms on multiple accounts first. The browser does not change what the platform allows.

Setting up separation without locking yourself out

Whichever option you choose, the move itself is where most problems happen. A few checks before you start keep it from costing a day.

Confirm two-step verification works for each account. Signing in to an account in a fresh profile or container is a new sign-in from the service's point of view. If the second step goes to a phone or authenticator you do not have at hand, you will be stuck halfway. Check each account's recovery options before you begin.

Decide where passwords live. Chrome profiles keep saved passwords per profile. Safari profiles share iCloud Keychain passwords across profiles. A standalone password manager works across all of them, but its browser extension has to be installed in every profile you create. Pick one place and stay with it.

Name and color each boundary. Chrome lets you choose a name, photo, and color for each profile, and its help page describes a "Show on startup" option that lists all profiles when Chrome opens. Safari profiles take a name, icon, and color. Firefox containers are color coded. Use the same color for the same account everywhere, so the account is visible before you read anything.

Check downloads and notifications once. Files downloaded in different profiles can still land in one Downloads folder, and desktop notifications from two profiles can look identical. Send yourself a test message in each account and see what arrives.

Side by side

Approach	Boundary	What else is split	Cost (checked Oct 18, 2026)	Best fit
Account switcher inside a service	None, one session	Nothing	Free	Occasional switching on one service
Chrome profiles	Window	Bookmarks, history, passwords, extensions	Free	Work and personal on Chrome
Safari profiles	Window	Bookmarks, history, extensions; iCloud Keychain passwords shared	Free	Mac users who prefer Safari
Firefox containers	Tab	Cookies and site storage only	Free	Several accounts in one window
App aggregation browser	Each web app	Varies by product	Free tiers; Shift Advanced $199.99 per year	A fixed set of daily web apps
Antidetect browser	Simulated device	Fingerprint, often proxy	Gologin from $4.50 per month; Multilogin Pro $149 per year	Many accounts run as a business

How to choose in practice

Start from the mistake you are trying to stop, not from the browser.

If messages go out from the wrong account, the cause is usually a shared session where both accounts are signed in at once. Moving each account to its own profile or container fixes it, because each window or tab can only see one account.

If notifications arrive without telling you which account they belong to, the cause is that several accounts share one notification source. An app browser that gives each account its own slot, icon, and badge makes the source visible.

If you spend time finding the right window, profiles may be working but costing too much in switching. Containers keep everything in one window. App browsers move switching to a sidebar.

If you need many accounts to look unrelated to a platform, that is a business requirement, not a browser preference, and it belongs with the antidetect tools and the platform's rules.

A practical test takes one afternoon. Pick the two accounts that cause the most confusion. Set them up in the option you are considering. Use both for a full working day, then count how many times you checked which account you were in. If the count drops to zero, the boundary is in the right place.

Where a multi-account browser for macOS fits

For people whose day is spent in web apps, the app browser approach has a specific advantage: the account is chosen once, when the app is added, and never again. One example on macOS gives every app its own cookie container and groups apps into workspaces, each with its own color, icon, default search engine, and bookmarks, as described on the workspaces page. Switching workspaces does not sign you out of anything.

Its pricing page lists a free plan with 1 workspace and up to 3 apps, and a Pro plan from $5 per month billed yearly, or a $129 one-time licence. Signing in to several accounts of the same service, as isolated sessions, is part of Pro. There is a 14-day trial of all features with no account or card required.

What to change first

Move your two most-confused accounts into separate profiles or containers today, since that costs nothing and stops most mistakes. If you still lose time switching after a week, try an app aggregation browser such as SpaceDeck for the web apps you open every day.