Head-to-Head Comparison · Alternative to Onshape · 🎨 design
Onshape vs Solvespace
Free, open-source parametric 2D/3D CAD tool. Here is how Solvespace ($0/mo open source) stacks up against Onshape ($125/mo) across cost, hosting, data privacy, and real-world trade-offs.
Solvespace
$0.00/mo · cm0zfiowb00pj94snnh6jzvs0
Onshape vs Solvespace Specification Matrix
facts verified 2026-11-04
| Dimension | Onshape (Paid) | Solvespace (Replacement) |
|---|---|---|
| Monthly Price | $125 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (5 seats) | $7,500 / yr | $0 / yr (Save $7,500) |
| 1-Year Cost (10 seats) | $15,000 / yr | $0 / yr (Save $15,000) |
| Source & License | Proprietary SaaS | open source cm0zfiowb00pj94snnh6jzvs0 |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 4.2k (active oct 2026) |
Deep Dive: Switching from Onshape to Solvespace
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Onshape.
How to deploy Solvespace
Clone https://github.com/solvespace/solvespace or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Solvespace instead of vibe-coding a Onshape clone?
Instead of paying recurring SaaS fees for Onshape or rebuilding it from scratch, deploy one of the 2 battle-tested open-source alternatives like FreeCAD or Solvespace.
Onshape vs Solvespace FAQ
Is Solvespace a good free alternative to Onshape?+
Yes. Solvespace is a verified open-source (cm0zfiowb00pj94snnh6jzvs0) replacement for Onshape. Free, open-source parametric 2D/3D CAD tool.
What is the catch when switching from Onshape to Solvespace?+
Requires self-hosting setup, updates, and server maintenance compared to managed Onshape.
How much do you save switching from Onshape to Solvespace?+
Onshape costs $125/mo ($1,500/yr) per seat, whereas Solvespace is $0/mo. Switching saves $1,500/yr for a solo user, $7,500/yr for a 5-person team, and $15,000/yr for a 10-person team.
How do I install or self-host Solvespace instead of Onshape?+
Install: Clone https://github.com/solvespace/solvespace or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.