Dia Browser vs Arc Browser

Dia Browser is one of the latest AI web browsers from The Browser Company (the same team who built Arc Browser).

After The Browser Company got acquired by Atlassian for $610M, they were given the full resources to double-down on their AI browser, Dia.

Dia is for those who are super excited about agentic browsers (think of a baked-in AI chat sidebar, that can co-pilot the browser with you at times).

• Dia has one of the most performant browsers out of all the current AI browsers on the market.
• Backed by the same team as the beloved Arc Browser, much of what made Arc great has been making its way to Dia.
• Since getting acquired for $610M, they now have the full backing of a $20B+ publicly traded company (Atlassian), to experiment and build in one of the most expensive and competitive spaces in the market.

• Dia hasn't decided to go the path of Agent Mode (controlling your browser for you), type features that both ChatGPT Atlas and Comet have gone deep into. So if you're looking for that, it's not likely coming.
• They can't currently use your actual ChatGPT history, so while their chat experience is beautiful and works well, I do at times wish I had more of the context from my ChatGPT account.
• They don't yet have a mobile app for iOS or Android, which feels important for something as core as your browser.

The same powerful (optional) sidebar that first put Arc Browser on the market, and that everyone else copied (including ChatGPT Atlas and even Chrome), is in Dia, and more refined than ever.

If you're someone that likes the idea of being able to have pre-built prompts that can be ran that interact with and take into consideration the content on the page you're visiting, then you'll love their "Skills" functionality.

Dia is currently totally free, with an optional $20/mo tier, that unlocks unlimited AI chat limits.

That said, you'd be hard-pressed to hit limits on the free tier, I only hit it once, and I was doing some pretty deep shopping research, referencing dozens of tabs and YouTube video content.

Dia is one of the leading AI browsers in the space, arguably with the most talented and thoughtful product and design team behind it (and now with Atlassian's backing, nearly infinite resources at their hands).

Dia is definitely worth giving it a try, the only question is really whether or not you're open to switching browsers or not. As that's likely the largest blocker. Although, if you're on this page right now, that's likely exactly what you're looking to do, so yes, Dia is worth giving a shot, especially if you've never tried and AI browser.

Arc is a web browser made by the The Browser Company. And in-line with their name, they're actively maintaining Arc, while focusing their efforts on Dia Browser.

The Browser Company was acquired by Atlassian for $610M, where they will continue building both browsers (focusing on Dia) but with more financial backing to hire more. There were mentions of a potential new plan for Arc Browser in the coming months, we believe that Atlassian may see a path to monetize it for the B2B world.

Although typically acquisitions by the likes of Atlassian have led to stagnation (e.g. Trello the project management software and more recently Loom). We're cautiously optimistic about this one though since Arc Browser was already in some form of maintenance mode while the team focused on Dia.

If you've been feeling like Chrome and Safari haven't evolved to be more powerful when it comes to tab management, folder structure, and switching between different spaces (Google Profiles), then Arc was built exactly for you.

And if you, for some reason, do not want to dive into the amazing world of AI browsers, then Arc is for you.

In general, if you're someone that always opts for keyboard shortcuts, finding the quickest way to do things, separating personal and work, and just want more organization (e.g. you've tried many of those productivity extensions like Toby and Workona, but they just didn't make the cut, then my gosh, you'll love Arc).

People who use Arc typically like using the modern tools in other areas too (e.g. using one of the best email clients for email instead of regular Gmail or Outlook, or one of the best calendar apps opposed to just Google Calendar).

Spaces let you stay focused by separating your work into clean, organized environments instead of one messy browser.

For example, you can create a personal space with your YouTube, Spotify, WhatsApp, and Gmail tabs pinned. They start to feel less like tabs and more like mini apps you always have ready.

Then with a simple swipe, you're instantly in your work space, where everything switches over to your work tools, accounts, and logins. No switching profiles, just a completely different setup built for getting things done.

With Arc Browser you can easily drag a tab beside one another and it will automatically turn your browser into a split screen. It's one of those features that feels obvious once you use it, but surprisingly no other browser has nailed it this well.

Instead of constantly switching between tabs, you can actually work across tools at the same time. Think having your email open next to your CRM, or your notes beside a YouTube video you're learning from.

Arc Browser is currently available on MacOS, Windows, iOS, and Android.

If you're someone that couldn't care less about the browser you're using (erm... why are you even reading this?), and you don't like change, and have never been frustrated by Chrome or Safari, then you aren't likely to be blown away by Arc Browser.

Well, there's no more waiting list, so you can just give it a shot yourself to see if it sticks, whether you're on MacOS, Windows, iOS, or Android, so we'd say yes, Arc is worth it. That said, if you're won Windows, Arc doesn't have as much feature parity as MacOS, so while we highly recommend Arc on MacOS, we don't recommend it as much on Windows. Pay closer attention to when Comet or Dia make their way to Windows instead.