Assembrix vs CASTOR
Assembrix vs CASTOR, compared side by side on 19 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Assembrix is on 24/100 and CASTOR on 53/100.
Where each one leads
Assembrix
Leads on none of the measures we hold for both companies.
CASTOR
- our overall score: 53/100 against 24/100
- domain rating: 36/100 against 20/100
- headcount: 30 against 11
- LinkedIn following: 3,129 against 917
At a glance
| Measure | Assembrix | CASTOR |
|---|---|---|
| What it is | Assembrix provides a cloud-based platform for 3D printing design and manufacturing. | Automated 3D printing software for identifying cost reduction opportunities. |
| Category | 3D Printing, Advanced Manufacturing, Industrial Automation, Digital Twin | 3D Printing, 3D, Manufacturing, Industrial |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2014 | 2017 |
| Headquarters | Tel Aviv, Israel | Tel Aviv, Israel |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Assembrix | CASTOR |
|---|---|---|
| Employees | 11 | 30 |
| Headcount growthLast 12 months | Not published | +17.0% |
| Total funding | Not published | $5.9M |
| Latest round | Not published | Seed |
| LinkedIn followers | 917 | 3,129 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Assembrix | CASTOR |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 24/100 | 53/100 |
| Traction | 11/100 | 49/100 |
| Team | 30/100 | 70/100 |
| Search visibility | 23/100 | 30/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 20/100 | 36/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Assembrix | CASTOR |
|---|---|---|
| Hosting | Self Managed | Google Cloud |
| CMS | WordPress | Wix |
| Frameworks | Jquery | Jquery |
| Analytics | Google Analytics 4 | Not detected |
| Open source | Yes | No |
Assembrix vs CASTOR: common questions
Which is better, Assembrix or CASTOR?
On our 0-100 score CASTOR rates higher (53/100 against 24/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 19 data points above: read the rows that match what you are buying for.
How do Assembrix and CASTOR compare on the numbers?
CASTOR leads on our overall score (53/100 against 24/100), domain rating (36/100 against 20/100), headcount (30 against 11), LinkedIn following (3,129 against 917).
Read the full Assembrix review and pricing or the CASTOR review and pricing. You can also browse other Assembrix alternatives we track.

