1. Blender
Blender suits anyone who wants a complete 3D package for paid work without paying for it. It scores high because it is free, open source, and covers modeling, sculpting, nodes, animation, simulation, UVs, rendering and Python scripting. The catch: there is no web or iPad version, and no STEP export for precise CAD work.
Best for: Anyone who wants full 3D tools for paid work at no cost. Prices, facts and sources
2. Houdini
Houdini suits artists who want to build models and effects from node networks, and it covers sculpting, UV tools, cloth and fluid simulation, Karma rendering and Python scripting. The cheapest paid-work route is Indie at $299 a year. The catch: the free Apprentice version bars paid work, and Indie is limited to $100K USD in annual gross revenue.
Best for: Artists who want procedural, node-driven modeling and simulation. Prices, facts and sources
3. FreeCAD
FreeCAD suits anyone who needs parametric solid modeling without paying, from hobby parts to professional design tasks. It is open source under LGPL-2.1, has a Python API, and runs on three desktop systems. The catch: its feature list names no sculpting, rigging or ray-traced renderer, and no web or iPad version is listed.
Best for: People who want free, scriptable solid modeling for designed parts. Prices, facts and sources
4. Rhino 3D
Rhino suits people who want NURBS and SubD modeling, Grasshopper and a licence they keep, on Windows or Mac. The 90-day evaluation is long, and exports cover FBX, OBJ, glTF, STL, USD and STEP. The catch: no free version, no Linux, web or iPad edition, and prices are shown in euros.
Best for: Designers who want precise curve and surface modeling and prefer to buy once. Prices, facts and sources
5. Cinema 4D
Cinema 4D suits motion designers who want modeling, sculpting, rigging, simulation and rendering in one subscription. It has a Python and C++ SDK for add-ons. The catch: Maxon's plan page shows no prices, and the only free option described is a 14-day trial.
Best for: Motion designers who want modeling, animation and rendering in one subscription. Prices, facts and sources
6. ZBrush
ZBrush suits sculptors who want a brush-based workflow, UV Master unwrapping and Redshift rendering in a subscription. The free iPad plan is a low-cost way to start sculpting. The catch: the free plan cannot export 3D models, and Maxon's pages show no prices for the Windows desktop subscription.
Best for: Character and creature artists who sculpt detailed meshes. Prices, facts and sources
7. Shapr3D
Shapr3D suits people who want precise solid modeling on an iPad, Mac or Windows PC and are happy to subscribe. The free plan is open-ended but bars commercial use and caps projects at 2. The catch: Shapr3D lists no sculpting, animation or scripting, and its apps are listed only for Windows, macOS, iPadOS and Vision Pro.
Best for: Product designers who want precise solid models and tablet-friendly CAD. Prices, facts and sources
8. Plasticity
Plasticity suits people who want solid and NURBS surface modeling without a subscription. Indie is $175 once and Studio $299, both with commercial use and 12 months of updates. The catch: no animation, simulation, rendering or scripting appears in the manual, and the free option is only a 30-day non-commercial trial.
Best for: Hard-surface and product designers who want to buy once instead of subscribing. Prices, facts and sources
9. SketchUp
SketchUp suits people who want a modeler across desktop, web and iPad, and who are happy to subscribe. Go is the cheapest way in at $10.75 a month, and a public Ruby API supports extensions. The catch: there is no free version for adults, no one-off licence, and only a 7-day trial.
Best for: Designers who want a subscription modeler for desktop, web and iPad. Prices, facts and sources