SculptOS
Shares rank 64 of 87 operating systems by recommenders
People recommend SculptOS as a free, general-purpose OS built on capabilities for security, and say it works well for daily productive use.
People recommend SculptOS as a free, general-purpose OS built on capabilities for security, and say it works well for daily productive use.
7 people gave an opinion
- recommend it
- 7
- criticize it
- 0
- approval share
- 100%
Recommended in 8 of 13 months
- November 2025: recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: recommended
- March 2026: not recommended
- April 2026: not recommended
- May 2026: recommended
- June 2026: not recommended
- July 2026: recommended
- August 2026: recommended
- September 2026: recommended
- October 2026: not recommended
- November 2026: not recommended (month in progress)
Why it doesn’t carry the badge
- 7 people recommend itNeeds 10 or more, not met.
- Nobody criticizes itNeeds 2 to 1 or better, met.
- Recommended in 8 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Capability-based, security-focused general-purpose design
“They actually managed to make a general-purpose OS (Sculpt) with an architecture centered around capabilities”
Comment from 1 Feb 2026 in “Genode OS is a tool kit for building highly secure special-purpose OS” “as demonstrated very successfully by Genode and its SculptOS”
Comment from 8 Sep 2026 in “We have a year to fix security everywhere” Interesting releases and flexible program handling
“Their general purpose OS, Sculpt, just had a very interesting multi-kernel release”
Comment from 9 Nov 2025 in “Ironclad – formally verified, real-time capable, Unix-like OS kernel” “It’s capable of dynamic flows, adding and removing programs”
Comment from 15 Dec 2025 in “CapROS: Capability-Based Reliable Operating System”
Other operating systems people recommend
The four most recommended other operating systems, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
See all 87 operating systems, rankedWhat people said
8 of the 9 comments that mention it, newest first. Each links to the original comment.
“as demonstrated very successfully by Genode and its SculptOS”
“might get more attention for just this reason”
“I'll insert my standard plug for Genode/Sculpt OS here”
“They actually managed to make a general-purpose OS (Sculpt) with an architecture centered around capabilities”
“pretty fun to install and run”
“I'm quite happy using SculptOS (Genode/NOVA) for all my productive work - every day”
“It’s capable of dynamic flows, adding and removing programs”
“Their general purpose OS, Sculpt, just had a very interesting multi-kernel release”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.