Cocoon Carbon vs Starsone
Cocoon Carbon vs Starsone, compared side by side on 16 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: Cocoon Carbon is on 42/100 and Starsone on 45/100.
Where each one leads
Cocoon Carbon
- domain rating: 26/100 against 19/100
- funding raised: $20.4M against $525K
Starsone
- our overall score: 45/100 against 42/100
At a glance
| Measure | Cocoon Carbon | Starsone |
|---|---|---|
| What it is | Unlocking a new, scalable supply of key materials used to make concrete. | Revolutionizing and decarbonizing cement and concrete production with biological innovation. |
| Category | Construction, Materials Science, Sustainability, Climate Tech | Construction, Sustainability, Biotech, Concrete |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2023 | 2023 |
| Headquarters | London, United Kingdom | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Cocoon Carbon | Starsone |
|---|---|---|
| Employees | Not published | 4 |
| Total funding | $20.4M | $525K |
| Latest round | Series A | Pre-Seed |
| LinkedIn followers | Not published | 943 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cocoon Carbon | Starsone |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 42/100 | 45/100 |
| Traction | 37/100 | 36/100 |
| Team | Not published | 70/100 |
| Search visibility | 15/100 | 31/100 |
| Quality | 58/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (44/100) | D (43/100) |
| Domain ratingLink authority, 0-100 | 26/100 | 19/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cocoon Carbon | Starsone |
|---|---|---|
| CMS | Framer | Squarespace |
Cocoon Carbon vs Starsone: common questions
Which is better, Cocoon Carbon or Starsone?
On our 0-100 score Starsone rates higher (45/100 against 42/100). 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 16 data points above: read the rows that match what you are buying for.
How do Cocoon Carbon and Starsone compare on the numbers?
Cocoon Carbon leads on domain rating (26/100 against 19/100), funding raised ($20.4M against $525K). Starsone leads on our overall score (45/100 against 42/100).
Read the full Cocoon Carbon review and pricing or the Starsone review and pricing. You can also browse other Cocoon Carbon alternatives we track.