Imagine you start reading emails in Gmail to respond to a client. Then you switch to Notion — searching for the necessary figures. After that, you open a spreadsheet in Google Sheets to compile a report. Next, you go to Slack to clarify details with colleagues. In the end, you have four more tabs open to remember what the conversation was about. This chaos takes about 40 minutes, with half of that time spent just switching between tasks and contexts.
What if your browser had already seen and remembered all of this? Imagine it not only remembers all open tabs but also can read between the lines, write on its own, and do everything in your style. That’s exactly how Dia works — a new AI-powered browser from The Browser Company (the creators of Arc). It is currently in beta on Mac.
This browser utilizes a system called “Skills” — a set of automated agents for different tasks: shopping, programming, or managing emails. It sees all your tabs, can merge their context, understands your writing style, and uses your recent history from a few days. Everything happens locally, and data is encrypted and deleted immediately after use — no information is sent to servers.
Some ideas that come instantly:
– When you write an email — Dia extracts relevant facts directly from a spreadsheet open in another tab.
– If you’re debugging code — it reads Stack Overflow or documentation to assist you.
– When choosing a product — it analyzes all options and recommends the best one.
– You open Confluence or Figma — it automatically prepares a brief project summary.
And what does this lead to?
Dia is the first real step in the browser market where artificial intelligence is not just an addition, but a platform in itself, not just a set of features.
This brings three major changes:
First — control over attention is shifting. Those who used to dominate user flow (like Google, Microsoft) may lose their position if they don’t embed AI directly into their interfaces. This applies not only to browsers — similar competition will affect search engines, email services, editors, and task management systems.
Second — there’s a race to become the “entry point” into the workday. If AI is built directly into the browser, there will be a need for separate assistants or complex integrations with numerous SaaS solutions. Everything will happen within a single flow — and the winner will be the one to offer this first.
Third — products that do not natively incorporate AI will quickly lose relevance. If your SaaS platform doesn’t understand what’s happening in the tabs on the left and right, it will seem clunky. People don’t want to constantly switch between windows — they expect everything to connect automatically, like magic.
So, the era when AI becomes the foundation of browsers is changing the game. The focus is on control, convenience, and instant data connection. Whoever enters first and implements it correctly will capture key market positions.