CASTOR vs Formlabs
CASTOR vs Formlabs, compared side by side on 21 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: CASTOR is on 53/100 and Formlabs on 68/100.
Where each one leads
CASTOR
- headcount growth: +17.0% against -3.0%
Formlabs
- our overall score: 68/100 against 53/100
- agent readiness: 39/100 against 21/100
- domain rating: 78/100 against 36/100
- headcount: 779 against 30
- funding raised: $237M against $5.9M
- LinkedIn following: 130,111 against 3,129
At a glance
| Measure | CASTOR | Formlabs |
|---|---|---|
| What it is | Automated 3D printing software for identifying cost reduction opportunities. | Formlabs designs and manufactures professional 3D printers and materials, making digital fabrication accessible for engineers, designers, and manufacturers. |
| Category | 3D Printing, 3D, Manufacturing, Industrial | 3D Printing, Advanced Manufacturing, Industrial Automation, Digital Fabrication |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Hardware |
| Founded | 2017 | 2011 |
| Headquarters | Tel Aviv, Israel | Somerville, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | CASTOR | Formlabs |
|---|---|---|
| Employees | 30 | 779 |
| Headcount growthLast 12 months | +17.0% | -3.0% |
| Total funding | $5.9M | $237M |
| Latest round | Seed | Series E |
| Valuation | Not published | $2.0B |
| LinkedIn followers | 3,129 | 130,111 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | CASTOR | Formlabs |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 53/100 | 68/100 |
| Traction | 49/100 | 60/100 |
| Team | 70/100 | 70/100 |
| Search visibility | 30/100 | 26/100 |
| Quality | 58/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | F (39/100) |
| Domain ratingLink authority, 0-100 | 36/100 | 78/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | CASTOR | Formlabs |
|---|---|---|
| Hosting | Google Cloud | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | Wix | Ghost |
| Frameworks | Jquery | Next.js, Tailwind CSS |
| Analytics | Not detected | Segment |
What users say
| Measure | CASTOR | Formlabs |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 4 positive, 0 negative across 5 threads |
“Formlabs Announces the Fuse X1. 330x330x565mm build volume, 0.33kg/hour, 120w laser starting at $85k. As someone with 2 Fuse 1+30W’s, this is a game changer!”r/3Dprinting
CASTOR vs Formlabs: common questions
Which is better, CASTOR or Formlabs?
On our 0-100 score Formlabs rates higher (68/100 against 53/100). 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 21 data points above: read the rows that match what you are buying for.
How do CASTOR and Formlabs compare on the numbers?
CASTOR leads on headcount growth (+17.0% against -3.0%). Formlabs leads on our overall score (68/100 against 53/100), agent readiness (39/100 against 21/100), domain rating (78/100 against 36/100), headcount (779 against 30), funding raised ($237M against $5.9M), LinkedIn following (130,111 against 3,129).
What do real users say about CASTOR and Formlabs?
Formlabs: 4 positive and 0 negative mentions across 5 Reddit threads we track, mostly in r/3Dprinting.
Read the full CASTOR review and pricing or the Formlabs review and pricing. You can also browse other CASTOR alternatives we track.