# SculptOS

Hacker Approved page: https://hackerapproved.com/p/sculptos/

7 people recommended SculptOS in Hacker News comments and none criticized it, November 2025 to October 2026. It was recommended in 8 of 12 months, in 8 threads. It does not meet the Hacker Approved badge rule.

**Verdict:** People recommend SculptOS as a free, general-purpose OS built on capabilities for security, and say it works well for daily productive use.

Summary written by Claude from 8 comments.

## Why people recommend it

- Capability-based, security-focused general-purpose design (2 comments in the sample): "They actually managed to make a general-purpose OS (Sculpt) with an architecture centered around capabilities" ([source](https://news.ycombinator.com/item?id=46844531)) "as demonstrated very successfully by Genode and its SculptOS" ([source](https://news.ycombinator.com/item?id=49606391))
- Interesting releases and flexible program handling (2 comments in the sample): "Their general purpose OS, Sculpt, just had a very interesting multi-kernel release" ([source](https://news.ycombinator.com/item?id=45863927)) "It’s capable of dynamic flows, adding and removing programs" ([source](https://news.ycombinator.com/item?id=46269696))

## Other operating systems people recommend

- [Linux](https://hackerapproved.com/p/linux/): 597 recommend, 106 mixed, 243 criticize
- [Windows](https://hackerapproved.com/p/windows/): 537 recommend, 415 mixed, 3187 criticize
- [macOS](https://hackerapproved.com/p/macos/): 521 recommend, 333 mixed, 1695 criticize
- [FreeBSD](https://hackerapproved.com/p/freebsd/): 243 recommend, 65 mixed, 73 criticize

## The badge

A product earns the Hacker Approved badge when at least 10 people recommend it, recommenders outnumber critics at least 2 to 1 (mixed feelings count toward neither side), it was recommended in at least 4 of the 12 months and in at least 5 different threads, and no single thread supplies more than half of the people who recommend it. Health and money products are never badged.

## Cite as

Hacker Approved, "SculptOS", https://hackerapproved.com/p/sculptos/ (7 recommend, 0 mixed, 0 criticize; Hacker News comments, November 2025 to October 2026).

Counts updated 2 Nov 2026, with data through October 31, 2026.