Although I trust Brave most among Chromium browsers, Google Chrome remains the browser I use daily. It’s familiar, and its large extension base makes it even more robust. However, once you start to mix work life and personal accounts, and your projects begin to pile up, Chrome gets messy pretty fast. Sooner than you expect, tabs will multiply, logins will clash, and with just a click, you may find yourself in the wrong account.
Chrome’s profiles and tab groups are only a partial fix because they primarily organize your windows, not contexts like cookies, sessions, and login states. Firefox’s solution is Multi-Account Containers, and it would’ve been the one feature to bring real order to Chrome.
The cookie silo advantage
Why Firefox Containers are fundamentally different from Tab Groups
On the surface, using Tab Groups on Chrome may seem to fix the problem. However, even though you’re color-coding and labeling tabs, their fundamental nature hasn’t changed. Several elements, like cookies, sessions, and login states, are still shared across tabs. Grouping only creates a visual tag; it doesn’t change session or cookie behavior.
In Firefox, containers operate at a deeper level. Every container has its own cookie jar, giving individual tabs an identity. It prevents a work container from accessing or sharing data with a personal container. And this segregation remains even if tabs are accessing the same website.
It’s a design that ensures you can maintain structure without friction. You don’t need separate windows; all extensions still work, and bookmarks are constant. The only thing that changes is identity. This way, rather than simply organizing clutter as Chrome’s Tab Groups do, containers actually prevent it.
Solving the multiple-account nightmare
Staying logged in everywhere without breaking your flow
I manage several accounts, and you’ll understand the pain if you do as well. There’s a lot of friction: logging out, logging back in, double-checking before sending a message, and many other points that add friction. In the end, mistakes are bound to happen.
This is much easier in Firefox, where you can open Gmail in a work container and a different Gmail account in a personal container simultaneously. Even though you’re logged in to both, there’s no interference.
Firefox makes it safer by adding visual cues. Your containers can be color-coded and even have icons. For instance, I use a briefcase icon for work and a shopping bag for personal, so I always know where I am.
This Firefox approach is a real productivity gain because the moment I stop worrying about tiny account-related errors, I can remain focused on the task at hand.
Automatic site assignment
When your browser starts making the right decisions for you
Site assignment is where containers really begin to shine. You can set rules and let your browser open specific sites in specific containers.
For instance, when I click an Asana link, it automatically opens in Work. Opening my bank opens in the Banking container, and social media links automatically open in the Personal container. Once I set the rules, the browser handles sorting, and that’s compartmentalized, so I don’t have to think about it.
This is a mental burden I constantly struggle with on Google Chrome, since I spend all day managing my tabs. It also means I spend time and effort cleaning up mistakes. This is the time that I would rather spend on real productivity if Chrome had Firefox’s Multi-Account Containers.
Privacy as a side effect of better design
How containers quietly shut down cross-site tracking
I’ve often written about why I stopped using Firefox. Trust and privacy are prominent reasons. However, to a certain extent, containers fix a privacy concern. Each container has a unique set of cookies, which makes cross-site tracking between containers more difficult.
A clear example is Firefox’s Facebook Container. This container locks Facebook in its own space and makes remarketing impossible since it has no idea what happens on other sites opened in other containers.
However, you can even use temporary containers. These are very different from using Chrome’s Incognito Mode for privacy. The identity created by these temporary containers vanishes when you close the tabs.
But to add to this, Multi-Account Containers is a feature Chrome could adopt that wouldn’t require any technical skills for the average person to use. On Firefox, it works simply because, by design, the browser enforces separation.
The Chrome gap
Why this feature still doesn’t exist, and what users are left with
It’s easier said than done for Chrome to copy this feature. Even though you can use certain extensions to simulate it, it will be a fragile replacement because true identity separation is a factor of browser-level support.
There is, however, a more important business reason that makes implementation nearly impossible. Shared data and tracking are core elements that Chrome’s model is built upon. Containers reduce reach, and Firefox can implement the feature because it lacks the same commercial incentives that Chrome has.
Sadly, if you use Chrome as a daily driver, your best options are half-baked workarounds. Ultimately, you’ll need more profiles and windows, will inadvertently use more RAM, and will make more mistakes.
A note on Chrome’s limits
My advice to anyone using Chrome is to be aware of its shortcomings. It’s still a great browser and one of the most convenient for daily use.
However, some things will not change — not because Google is unaware, but because they are a direct contradiction to Chrome’s business model.
