Antimony
The facts below are what the maker publishes about Antimony, checked and dated. Our editors have not written about it yet.
Plans and prices
From Antimony's own pricing page, checked 12 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Antimony | Free | MIT-licensed software · beta stability · long-term maintenance mode |
The facts
Each one read from Antimony's own pages, with the date it was checked.
What it does
- Availability
- The README lists a prebuilt application for Mac and source builds for Mac and Linux.checked 12 Oct 2026
- Community packages
- The README lists community-supported packages for Debian 11 or later, FreeBSD 13 or later, and Ubuntu 22.04 or later, and says Fedora 22 through 32 is no longer supported.checked 12 Oct 2026
- Export
- The release notes describe mesh export and an export workflow that runs from an Export node in the graph.checked 12 Oct 2026
- File format
- The project added a human-readable file format described as friendlier for version control and manual editing.checked 12 Oct 2026
- Integrations
- The repository describes Antimony as a spiritual successor to kokopelli by way of fabserver.checked 12 Oct 2026
- License
- Antimony is released under the MIT License, which permits use, copying, modification, distribution, sublicensing, and sale subject to its conditions.checked 12 Oct 2026
- Math syntax
- The f-rep parser supports infix math notation as well as the earlier expression syntax.checked 12 Oct 2026
- Modeling
- Antimony includes a 3D viewport for viewing geometry generated in its graphs.checked 12 Oct 2026
- Nested graphs
- Users can add subgraphs with strongly typed inputs and outputs.checked 12 Oct 2026
- Parametric modeling
- Yeschecked 22 Sep 2026
- Purpose
- Antimony is a computer-aided design tool built around a visual, node-based approach to CAD.checked 12 Oct 2026
- Render engine
- built-inchecked 22 Sep 2026
- Scripting
- The release notes say all nodes are defined as scripts and scripts can define UI primitives such as points and wireframes for 3D views.checked 12 Oct 2026
- Security and reliability
- The project says it is at beta stability and is not recommended for mission-critical use.checked 12 Oct 2026
- Support
- The README directs general questions to a Google Group and specific issues to the GitHub issue tracker.checked 12 Oct 2026
Where it runs
- Design approach
- The project describes its CAD approach as one that evolved from Lisp machines rather than drafting tables.checked 12 Oct 2026
- Platform access
- desktopchecked 22 Sep 2026
Money
- Free plan
- Yeschecked 22 Sep 2026
