CAD and 3D engineering software

Recent window: last 5.4 months (2026-04-30 → 2026-10-10), compared with the prior 5.4 months.

manufacturing · 80 members · Data as of 2026-10-13

These products provide computer-aided design, 3D modeling, and AI-powered copilot utilities for creating physical hardware and mechanical components. They are primarily used by mechanical, manufacturing, and hardware engineers. The cluster is distinguished by its focus on precision engineering and industrial manufacturing workflows rather than digital UI/UX design or artistic 3D rendering.

Metrics

Stage: heating
Recent count: 65
Prior count: 5
Total count: 80
Momentum: 300.00
Momentum (normalized): 1.00
Attention: 0.52
Crowding: 0.26
Low crowding: 0.74
Concentration: 0.81
Low concentration: 0.19
Opportunity: 0.61

Source split

github: 20 (0.31)
hn: 3 (0.05)
ph: 40 (0.62)
yc: 2 (0.03)

Dominant source: ph · Divergence: 0.58

Similar niches

Windows desktop utilities and tools (0.59)
professional desktop software and utilities (0.51)
desktop utilities and customization software (0.45)
open-source rust desktop applications (0.35)
graphic design and creative software (0.34)
creative coding and visual design tools (0.33)
Windows system utilities and maintenance tools (0.32)
3D modeling and visualization tools (0.30)

Monthly trajectory

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

Adjustable indexing for revenue thresholds over time (1)
Raised on Common Sense License (CSL)
Adoption for other platforms like Rhino (1)
Raised on AI in SolidWorks
Anti-evasion clauses for corporate structure manipulation (1)
Raised on Common Sense License (CSL)
Better grounding for AI-generated components and pins (1)
Raised on AI in SolidWorks
Clearer labor measurement and approval criteria (1)
Raised on Common Sense License (CSL)
Export/file writing capability (1)
Raised on LuaCAD
Fillet unions (edges between intersecting faces) (1)
Raised on LuaCAD
Lossless editing and timeline features (1)
Raised on AI in SolidWorks

Concerns raised

Adds accounting and management overhead to open source projects (1)
Raised on Common Sense License (CSL)
AI LLM approach may not be suitable for accurate CAD generation (1)
Raised on AI in SolidWorks
Ambiguous revenue definition (what counts as 'attributable revenue') (1)
Raised on Common Sense License (CSL)
Browser-based architecture reduces local control and data ownership (1)
Raised on We made Arcad, a parametric CAD in the browser, free and no signup
Concerns about internet dependency for using offline-capable software (1)
Raised on We made Arcad, a parametric CAD in the browser, free and no signup
Dependency injection complexity with different scopes causes problems (1)
Raised on SRA
Fillet/chamfer operations on unions cause stress concentration (1)
Raised on LuaCAD
Fixed USD revenue threshold doesn't account for inflation or currency variations (1)
Raised on Common Sense License (CSL)

Compared to

FreeCAD (2)
Raised on AI in SolidWorks, LuaCAD
Fusion 360 (2)
Raised on AI in SolidWorks, LuaCAD
OpenSCAD (2)
Raised on AI in SolidWorks, LuaCAD
freecad-build (1)
Raised on DiffCAD, a FreeCAD workbench to review model changes like code
Onshape (1)
Raised on AI in SolidWorks
ProE (1)
Raised on LuaCAD
Rhino (1)
Raised on AI in SolidWorks
Solidworks (1)
Raised on LuaCAD

Members

Name	Source	Upvotes ▲	Launched
CadSpace	GITHUB	11	2026-09-27
taskflow	GITHUB	11	2026-09-22
Software-entwickler-nebengewerbe	GITHUB	13	2026-09-10
CADder	GITHUB	13	2026-09-18
Mach9 - Make Maps Fast. AI-Powered CAD Software for Reality Capture	YC	29	2026-03-30
AIDA-64-Extreme	GITHUB	33	2026-10-02
Aurorin CAD - The Next Generation Mechanical CAD Software	YC	39	2026-02-24
SolidWorks-CAD	GITHUB	39	2026-10-09
caddiff	GITHUB	51	2026-10-04
PC Anatomy	PH	62	2026-09-18
Autodesk-Inventor	GITHUB	98	2026-10-09
FabFilter-Total	GITHUB	98	2026-10-09
LuaCAD	HN	106	2026-08-14
Prox: digital co-workers for logistics operations	YC	130	2025-11-11
HERA: catches thousand-dollar drawing mistakes before the shop floor.	YC	138	2026-07-24
SolidWorks-CAD	GITHUB	145	2026-10-01
Catia-Cad	GITHUB	175	2026-10-12
AutoCad	GITHUB	176	2026-10-12
Catia-Cad	GITHUB	182	2026-10-01
AI in SolidWorks	HN	191	2026-01-12
Catia-Cad	GITHUB	199	2026-10-09
Autonomyware	PH	200	2026-09-30
Microsoft-Visio	GITHUB	202	2026-10-09
Catia-Cad	GITHUB	204	2026-10-02
Adam CAD Copilot	PH	204	2026-07-01
SolidWorks-CAD	GITHUB	310	2026-10-09
PostHog Desktop	PH	351	2026-08-26
SolidWorks-CAD	GITHUB	381	2026-10-12
SolidWorks-CAD	GITHUB	409	2026-10-02
AutoCad	GITHUB	414	2026-10-04