Dev tools · alternatives · 2026
24 alternatives to SindriCAD – open-source parametric CAD for Linux, Windows and macOS
Contribute to MakerViking/sindricad development by creating an account on GitHub.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
SindriCAD▲10Free, open source parametric CAD for 3D printing
Aug 2026 · tinkeratlas.com · its alternatives →
- 2IO
2014 · mondrian.io · its alternatives →
- 3
Hey HN! I'm Zach from Adam (https://adam.new/). We’re building an AI co-pilot for mechanical CAD software. As part of our broader research, we built a browser-based Text-to-CAD app (https://news.ycombinator.com/item?id=44182206) and are now open sourcing it. This is a React SPA with a Supabase backend. What it does: * Generates parametric 3D models from natural language descriptions, with support for both text prompts and image references * Outputs OpenSCAD code with automatically extracted parameters that surface as interactive sliders for instant dimension…
2025 · github.com · its alternatives →
- 4
SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP. - bherbruck/solidcraft
10d ago · github.com · its alternatives →
- 5FP
Hello HN users, This is a CAD by code project I have been working on on my free time for more than year now. I built it with 3 goals in mind: - It should be familiar to CAD designers who have used other programs. Same workflow, same terminology. - Reduce the mental effort required to create models as much as possible. This is achieved by: - Provide live rendering and visual guidance as you type. - Allow the user to reference existing edges/faces on the scene instead of having to calculate everything. - Provide interactive mouse helpers for features that are hard to write by code: Only 3…
Apr 2026 · fluidcad.io · its alternatives →
- 6CA
I'm currently developing Chili3D, an open-source, browser-based 3D CAD application. By compiling OpenCascade to WebAssembly and integrating Three.js, Chili3D delivers near-native performance for powerful online modeling, editing, and rendering—all without local installation. Access it here: https://github.com/xiangechen/chili3d Features: Modeling Tools: Create basic shapes (boxes, cylinders, cones, etc.), 2D sketches (lines, arcs, circles, etc.), and perform advanced operations (boolean operations, extrusion, revolution, etc.). Snapping and Tracking: Precisely snap to…
2025 · its alternatives →
- 7LP
LuaCAD models solids in Lua rather than the OpenSCAD language, with operator overloading for CSG (`a + b`, `a - b`, `a * b`). It ships with a CLI and a desktop app, including a preview area and a text editor. I've always been a big fan of OpenSCAD, but the SCAD language itself is unfortunately quite cobbled-together and is a very poorly designed programming language. LuaCAD takes all the good parts of OpenSCAD and combines them with one of the best scripting languages. It has now completely replaced OpenSCAD for me, and I think it provides a better experience than OpenSCAD for all use cases.…
Aug 2026 · luacad.ad-si.com · its alternatives →
- 8
PixyCAD ▲126Fast & precise 3D CAD built natively for iPad and Mac
Jul 2026 · pixycad.com · its alternatives →
- 9
Open Design▲139Dev toolkit to read, change & display data from design files
2021 · avocode.com · its alternatives →
- 10
Hey HN. Over the last half a year I have been working on a 3D CAD programming language called DSLCAD. Today I am here to show my first release! It is heavily inspired by OpenSCAD which got me hooked on the idea of a CAD programming language and what it can do. Please let me know what you think. Ill be in the thread to answer any questions you may have.
2023 · github.com · its alternatives →
- 11
Real-time observability dashboard for OpenClaw AI agents
Feb 2026 · clawmetry.com · its alternatives →
- 12RT
The library to build browser based 3D models with code.
2023 · replicad.xyz · its alternatives →
- 13
FreeCAD 1.1▲218Extremely powerful, completely free 3D CAD modeling
Mar 2026 · wiki.freecad.org · its alternatives →
- 14
Avocode 3.0▲304Open, hand-off, & inspect designs files without design tools
2018 · avocode.com · its alternatives →
- 15
Create your own art with amazing speed and flexibility
2021 · its alternatives →
- 16
Avocode SDK▲112Make design files accessible to everyone. In any product.
2018 · avocode.com · its alternatives →
- 17
A program to generate isometric graphics from elevation data - Grille/2D-isometricRenderer
2017 · github.com · its alternatives →
- 18
a tiling window manager for macos. Contribute to acsandmann/rift development by creating an account on GitHub.
2025 · github.com · its alternatives →
- 19
Simple SDF mesh generation in Python. Contribute to fogleman/sdf development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 20
Hi HN, I’m the creator of SynapsCAD, an open-source desktop application I've been building that combines an OpenSCAD code editor, a real-time 3D viewport, and an AI assistant. You can write OpenSCAD code, compile it directly to a 3D mesh, and use an LLM (OpenAI, Claude, Gemini, ...) to modify the code through natural language. Demo video: https://www.youtube.com/watch?v=cN8a5UozS5Q A bit about the architecture: - It’s built entirely in Rust. - The UI and 3D viewport are powered by Bevy 0.15 and egui. - It uses a pure-Rust compilation pipeline (openscad-rs for parsing and csgrs…
Feb 2026 · github.com · its alternatives →
- 21
Whisker▲94Create and edit CAD models into production-ready prototypes
Mar 2026 · whisker.spatialkittens.com · its alternatives →
- 22HM
A developer's machine accumulates tools fast. A Rust CLI you compiled last year, a Python formatter installed via `uv`, a language server pulled from npm, a terminal emulator from a curl script, a Go binary built from source. Each came from a different package manager, each with its own install incantation you half-remember. I wanted a way to declare what I need without adopting a complex system like Nix or Ansible just for a single laptop. The result was a plain old Makefile. I wrote a short post on using Make (along with a tiny bash script and fzf) to create a searchable, single-command…
Mar 2026 · thottingal.in · its alternatives →
- 23
My friend and I have been working on Arcad for some months now. It's a free browser-based parametric CAD tool aimed at hobbyists and makers. It has editable feature history, solid modeling powered by OpenCascade, STEP export and touch controls for tablets, although it's primarily made for PC use. Everything runs in the browser and you can try it without creating an account or installing anything. Currently in beta although we feel like it's ready for a full launch. Any feedback is appreciated! Link: https://app.arcad.studio Docs: https://www.arcad.studio/docs
Aug 2026 · app.arcad.studio · its alternatives →
- 24
Also compare
- SindriCAD alternatives
- I open-sourced my web app alternative to Illustrator alternatives
- Open-sourcing our text-to-CAD app alternatives
- SolidCraft – Open-Source Parametric CAD in Rust (With MCP Support) alternatives
- FluidCAD – Parametric CAD with JavaScript alternatives
- Chili3d – A open-source, browser-based 3D CAD application alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →