Dia vs SigmaOS

Dia AI-native browser from The Browser Company that uses language models to assist with browsing tasks, search, and content interaction.

SigmaOS Productivity-focused Chromium browser with built-in workspaces, split views, and keyboard-driven navigation.

Quick Facts

The Browser CompanyCompanySigmaOS

2025Year Launched2021

FreePricing ModelFreemium

NoOpen SourceNo

BrowsersCategoryBrowsers

macOS, Windows, Linux, iOS, Android, WebPlatformsmacOS, Windows, Web

Dia

CompanyThe Browser Company

Year Launched2025

Pricing ModelFree

Open SourceNo

CategoryBrowsers

PlatformsmacOS, Windows, Linux, iOS, Android, Web

SigmaOS

CompanySigmaOS

Year Launched2021

Pricing ModelFreemium

Open SourceNo

CategoryBrowsers

PlatformsmacOS, Windows, Web

Dia

Free

Free: $0/Forever

SigmaOS

Freemium

Free: $0/monthly

Pro: Custom/monthly per seat

What practitioners say

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Dia

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SigmaOS

Switch corridor: — switches recorded

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