Carbon vs Swagger
Carbon vs Swagger, compared side by side on 13 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: Carbon is on 71/100 and Swagger on 26/100.
Where each one leads
Carbon
- our overall score: 71/100 against 26/100
Swagger
- domain rating: 90/100 against 69/100
At a glance
| Measure | Carbon | Swagger |
|---|---|---|
| What it is | A 3D printing company focused on creating high-performance, custom polymer parts. | A suite of open-source and professional tools for API design, development, documentation, and testing. |
| Category | 3D Printing, Advanced Manufacturing, Additive Manufacturing, Materials Science | API Development, API Platform, Developer Tools, Open Source |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | software | services | Platform |
| Founded | 2013 | 2011 |
| Headquarters | Redwood City, United States | Somerville, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Carbon | Swagger |
|---|---|---|
| Employees | 518 | Not published |
| Open roles | 16 | Not published |
| Valuation | $1.5B | Not published |
| LinkedIn followers | 64,666 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Carbon | Swagger |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 71/100 | 26/100 |
| Team | Not published | 70/100 |
| Search visibility | Not published | 12/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (45/100) | D (49/100) |
| Domain ratingLink authority, 0-100 | 69/100 | 90/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Carbon | Swagger |
|---|---|---|
| Hosting | Self Managed | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | WordPress | Not detected |
| Frameworks | Jquery | Tailwind CSS |
| Analytics | Not detected | Google Tag Manager |
| Open source | No | Yes |
| Self-hostable | No | Yes |
Carbon vs Swagger: common questions
Which is better, Carbon or Swagger?
On our 0-100 score Carbon rates higher (71/100 against 26/100). 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 13 data points above: read the rows that match what you are buying for.
How do Carbon and Swagger compare on the numbers?
Carbon leads on our overall score (71/100 against 26/100). Swagger leads on domain rating (90/100 against 69/100).
Read the full Carbon review and pricing or the Swagger review and pricing. You can also browse other Carbon alternatives we track.