CAD · alternatives
Alternatives to SolveSpace
21 cad tools sit alongside SolveSpace in this directory. Below is what separates each from SolveSpace on the figures we hold, price, model, tier count and rating, and a direct comparison for every one.
- Alternatives listed
- 21
- With a free tier
- 10
- Cheaper to start
- -
- SolveSpace starts at
- Free
Why people look past SolveSpace
Only what the record supports. Each point below is a figure on the SolveSpace entry measured against the tools listed beside it.
There is only one tier
SolveSpace publishes a single plan, SolveSpace at Free. There is no smaller tier to drop to if the fit is wrong or the budget moves.
What each alternative does differently
Ordered by the aggregated rating on each catalogue entry. Differences are drawn from price, pricing model, tier count and rating, the fields the category listing carries. For a feature-level difference, follow the head-to-head link on each card: those pages read both full records.
Open-source parametric 3D CAD modeler
- Publishes an entry price of Free, where SolveSpace does not.
- Sold on a open-source model rather than Open source, no licence fee.
Cloud-based 3D CAD, CAM, and CAE platform
- Publishes an entry price of $70/month, where SolveSpace does not.
- Sold on a freemium model rather than Open source, no licence fee.
- 2 tiers to SolveSpace's 1.
Full-cloud 3D CAD platform
- Publishes an entry price of $29/month, where SolveSpace does not.
- Sold on a subscription model rather than Open source, no licence fee.
- 3 tiers to SolveSpace's 1.
The photogrammetry engine formerly called RealityCapture, free below a one million dollar revenue line
- Publishes an entry price of $1250/year, where SolveSpace does not.
- Sold on a Free below a revenue threshold, then per seat per year model rather than Open source, no licence fee.
- 3 tiers to SolveSpace's 1.
Open source point cloud comparison and processing maintained largely by one person in their spare time
Priced and rated the same as SolveSpace on the figures we hold. The difference, if there is one, is in the feature records.
Cloud CAD with a scripting language and a geometry engine exposed as an API
- Publishes an entry price of $20/month, where SolveSpace does not.
- Sold on a Per user per month model rather than Open source, no licence fee.
- 3 tiers to SolveSpace's 1.
Every SolveSpace alternative at a glance
A dash means the catalogue entry carries no figure, not that the answer is nothing.
| Tool | Entry price | Model | Tiers | Head to head |
|---|---|---|---|---|
| SolveSpace (this page) | Free | Open source, no licence fee | 1 | |
| FreeCADIf you need drawings, a larger toolset and an addon ecosystem, at the cost of size and complexity | Free | Open-source | - | vs SolveSpace |
| Fusion 360If assemblies, drawings and manufacturing output matter and a subscription is acceptable | Free, then $70/month | Freemium | 2 | vs SolveSpace |
| OnShapeIf browser-based collaborative CAD suits the team and a free public-documents tier is workable | Free, then $29/month | Subscription | 3 | vs SolveSpace |
| RealityScan | Free, then $1250/year | Free below a revenue threshold, then per seat per year | 3 | vs SolveSpace |
| CloudCompare | Free | Open source, no licence fee | 1 | vs SolveSpace |
| Zoo | Free, then $20/month | Per user per month | 3 | vs SolveSpace |
| KiCad | Free | Open source, no licence fee | 2 | vs SolveSpace |
| Bambu Studio | Free | Open source, no licence fee | 1 | vs SolveSpace |
| Tinkercad | Free | Free | 1 | vs SolveSpace |
| Corona Renderer | Free, then $225/month | Subscription | 3 | vs SolveSpace |
| Bentley iTwin Capture Modeler | On request | Quote | 1 | vs SolveSpace |
| Carlson Software | $4450/one-time | One-time purchase | 3 | vs SolveSpace |
| MicroSurvey CAD | $2945/one-time | One-time purchase | 2 | vs SolveSpace |
| Nomad Sculpt | On request | One-time purchase | 1 | vs SolveSpace |
| MoI (Moment of Inspiration) | On request | One-time purchase | 1 | vs SolveSpace |
| nTop | On request | Quote | 1 | vs SolveSpace |
| COMSOL Multiphysics | On request | Quote | 2 | vs SolveSpace |
| Altium 365 | $1990/year | Per user per year | 3 | vs SolveSpace |
| CoreTechnologie | On request | Quote | 3 | vs SolveSpace |
| ANSYS Fluent | On request | Quote | 1 | vs SolveSpace |
| Bentley MicroStation | $2284/year | Per user per year | 2 | vs SolveSpace |
Ratings are aggregated from third-party sources and imported with each catalogue entry; Softwr hosts no reviews of these products. How each figure is used is set out on the SolveSpace badges page.
Cheaper ways to solve the same problem
Free to start (10)
These publish a tier that costs nothing, so they can be evaluated before any money changes hands.
- FreeCAD , Free
- Fusion 360 , Free, then $70/month
- OnShape , Free, then $29/month
- RealityScan , Free, then $1250/year
- CloudCompare , Free
- Zoo , Free, then $20/month
- KiCad , Free
- Bambu Studio , Free
What you would be giving up
SolveSpace is most often brought in for designing 3d printed parts on a machine that cannot run mainstream cad, teaching constraint-based parametric modelling without buying licences for a classroom, checking that a mechanical linkage moves as intended before cutting metal, producing dimensionally accurate step or stl output from a small open source toolchain. Anything replacing it has to cover the ones you actually depend on, and a cheaper tool that misses one of them is not cheaper.
Two things this page cannot settle. It compares on price, model, tier count and rating, because those are the fields the category listing carries, feature-level differences need both full records, which is what the head-to-head pages load. And the ratings are third-party aggregates imported with each entry rather than reviews written here, so a 0.2 difference between two tools is noise rather than a finding.
If SolveSpace is broadly right and the question is cost, the SolveSpace pricing breakdown covers every tier and what each one adds. If you want the whole field rather than a shortlist, the CAD category lists everything the directory holds, and best cad tools ranks them.
SolveSpace runs on windows, macos, linux. Platform coverage is not carried on the category listing for the alternatives, so it is one more thing to check on each head-to-head page rather than here.
Questions about SolveSpace alternatives
- What are the main alternatives to SolveSpace?
- 21 other cad tools are listed in this directory, led by FreeCAD, Fusion 360, OnShape, RealityScan. They are ordered by the aggregated rating on each catalogue entry, not by any Softwr ranking.
- What is the best free alternative to SolveSpace?
- 10 of the alternatives listed here can be used without paying: FreeCAD, Fusion 360, OnShape, RealityScan, CloudCompare.
- Why do people look for an alternative to SolveSpace?
- On the figures on record, one thing stands out: there is only one tier. Each is set out with the numbers behind it above.
- What would I give up by switching from SolveSpace?
- SolveSpace is most often brought in for designing 3d printed parts on a machine that cannot run mainstream cad, teaching constraint-based parametric modelling without buying licences for a classroom, checking that a mechanical linkage moves as intended before cutting metal, producing dimensionally accurate step or stl output from a small open source toolchain. Anything you replace it with has to cover the ones you actually rely on, the side-by-side comparisons linked from each alternative below put the two feature records against each other.
- Is there an open-source alternative to SolveSpace?
- FreeCAD is recorded with an open-source licence model.
- How were these SolveSpace alternatives chosen?
- They are the tools filed in the same category, CAD, ordered by the aggregated rating on each entry. There is no editorial shortlist, and nothing on this page is paid: no sponsored placement runs on alternatives pages and the order cannot be bought. Softwr has not used these products.
- Where can I compare SolveSpace against one of these directly?
- Every alternative below has a side-by-side page against SolveSpace covering price, platforms, features and what each one is used for. Those pages read the full record for both products rather than the summary shown here.
- Does this list cover every cad tool?
- No. It covers what this directory holds in the CAD category, 21 tools beside SolveSpace. The category page lists the rest of the catalogue as it grows.