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SigmaOS vs Things

Side-by-side comparison of two indie startups from the Startup Spotlight directory.

Option A
SigmaOS

SigmaOS

Productivity

The web is your operating system.

SigmaOS is an indie macOS browser built around workspaces and split-screen — a quieter Arc alternative from a small Berlin team.

Founder
Mahyad Ghassemibouyaghchi
Founded
2020
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View SigmaOS →
Option B
Things

Things

Productivity

An award-winning personal task manager.

Things is a beloved, beautifully designed task manager for Mac, iPad, and iPhone with a focus on calm, deliberate planning.

Founder
Werner Jainek
Founded
1997
Team
11-50
Listing
Free (nofollow)
Listed
May 2026
View Things →

See more alternatives

SigmaOS alternatives →Things alternatives →