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The Browser Company (Dia Browser) | Cold Start

Cold StartSourced company card

CS · DIABROWSER8 cited sources

Checked Jun 21 2026

The Browser Company (Dia Browser)

Dia is an AI-native browser designed to help knowledge workers do their best work.

diabrowser.comChecked Jun 21 20268 cited sources

Source mix2 reported6 company

Who uses it: Knowledge workers and enterprise teams who spend their day in a browser and need AI-assisted workflows.[1]Reported
Public signals: Atlassian acquires The Browser Company and its Dia browser for $610M[1]Reported
Financing: Acquisition was $610,000,000 on 2025-09-04.[1]

[1]Atlassian acquires The Browser Company and its Dia browser for $610M | TBPN DigestIndependent report · tbpndigest.com · Jun 21 2026
[2]Diabrowser — QuasaIndependent report · quasa.io · Jun 21 2026
[3]Dia BrowserCompany-authored · diabrowser.com · Jun 21 2026
[4]Dia | The browser for your best workCompany-authored · diabrowser.com · Jun 21 2026
[5]Work - Dia BrowserCompany-authored · diabrowser.com ·

Public facts only. Private synthesis lives in the extension.

Jun 21 2026

Independent report

Reported

Jun 21 2026

[6]Getting StartedCompany-authored · diabrowser.com · Jun 21 2026

[7]Start your day right | Dia BrowserCompany-authored · diabrowser.com · Jun 21 2026

[8]Help - Dia BrowserCompany-authored · diabrowser.com · Jun 21 2026