SigmaOS is a Mac browser that organizes work into vertical, persistent tab workspaces aimed at productivity-focused users such as founders and students. Its core features include workspace templates, persistent/snoozable tabs, split-screen views, a lazy search bar, a focus mode and a collaboration mode for shared workspaces. The app is built on WebKit with a SwiftUI interface, and the team is testing Chrome extension support while offering a limited built-in extension store. The company offers a free tier (three workspaces, split-screen, ad blocker) and paid plans at $10/month ($96/year) for unlimited workspaces and syncing, plus a $15/month team plan ($144/year) for unlimited shared workspaces. SigmaOS exited beta after more than a year with the 1.0 release and plans to add more features and grow its user base. The company reports many thousands of users and that over 30% of them are paying customers.

Total raised

$4M

Funding rounds

1

Latest round

Seed

Latest activity

Nov 2022