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SigmaOS vs Scrivener

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
Scrivener

Scrivener

Productivity

The biggest leap forward in writing software.

Scrivener is the gold-standard book-writing app — used by novelists, screenwriters, and academics. Built by Literature & Latte since 2007.

Founder
Keith Blount
Founded
2007
Team
1-10
Listing
Free (nofollow)
Listed
May 2026
View Scrivener →

See more alternatives

SigmaOS alternatives →Scrivener alternatives →