Dia reads between the tabs.

Start your day two steps ahead.
Before the day kicks in, Dia's Morning Brief lays it all out (calendar, inbox, key links) so you know exactly what you're walking into.

You focus, Dia suggests.
Dia follows along as you work, surfacing Proactive Suggestions for what's next. You spend less time figuring out where to start, and more time doing deep work.

Find the answer without hunting it down.
Ask once. Dia digs into your full context, across GSuite, Slack, tabs, and more, and answers like someone who's seen every thread.
Dia reads between the tabs.



Built for how you actually work.
Built for how you actually work.
Instead of bouncing between tools, just ask Dia. It gathers what's scattered across Slack, Notion, Calendar, and turns it into a report worth sharing.

Dia pulls together the places where work is actually happening (like GitHub and Notion) in your tab bar. Click once and land directly in the right PR, spec, or draft.
Every call starts with the right meeting page, agenda, notes, and related docs open, with a gentle countdown so you’re on time. All you have to do is show up.
Create clean lines between work and play, with custom tabs, logins, and color themes. Live in work mode during the day, then switch into personal browsing without accounts or histories bleeding together.

See a meeting on one side and a doc on the other without juggling windows. Dia remembers your layout, so your favorite setup for recurring 1:1s or focus time is one click away.
Keep your workspace tidy by grouping related tabs with appropriate naming, so you see “Design Review” or “Q2 Planning” instead of a long strip of unnamed pages.

Privacy first with you in control
Privacy first
with you in control
You control whether Dia remembers your preferences and which tools connect to your workflow. Your data is never sold or used to build ad profiles — and with Sync, it's end-to-end encrypted.
Dia for Work adds the guardrails that your team needs, like SSO and admin tools, so your team can stay secure.
Ready for a better day?
Currently available on Apple macOS 14+ with M1 chips or later.