CarbonZero vs Stormfisher
CarbonZero vs Stormfisher, 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: CarbonZero is on 36/100 and Stormfisher on 62/100.
Where each one leads
CarbonZero
Leads on none of the measures we hold for both companies.
Stormfisher
- our overall score: 62/100 against 36/100
- agent readiness: 33/100 against 22/100
- funding raised: $430M against $1.0M
At a glance
| Measure | CarbonZero | Stormfisher |
|---|---|---|
| What it is | Direct air capture technology for atmospheric CO2 removal. | Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels. |
| Category | Climate Tech, Clean Energy, Direct Air Capture, Carbon Capture | Climate Tech, Clean Energy, Green Hydrogen, Hydrogen |
| Sells toBusiness model | B2B | B2B |
| Offering | Technology | Services |
| Founded | 2023 | 2006 |
| Headquarters | London, United Kingdom | London, Canada |
| Status | Inactive | Active |
Size, funding and growth
| Measure | CarbonZero | Stormfisher |
|---|---|---|
| Employees | Not published | 53 |
| Headcount growthLast 12 months | Not published | +46.9% |
| Total funding | $1.0M | $430M |
| Latest round | Seed | PE Round |
| LinkedIn followers | Not published | 9,514 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | CarbonZero | Stormfisher |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 36/100 | 62/100 |
| Traction | 30/100 | 57/100 |
| Team | Not published | 70/100 |
| Search visibility | Not published | 31/100 |
| Quality | 52/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | F (33/100) |
| Domain ratingLink authority, 0-100 | Not published | 34/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | CarbonZero | Stormfisher |
|---|---|---|
| CDN | Not detected | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Not detected | Google Tag Manager |
CarbonZero vs Stormfisher: common questions
Which is better, CarbonZero or Stormfisher?
On our 0-100 score Stormfisher rates higher (62/100 against 36/100). 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 CarbonZero and Stormfisher compare on the numbers?
Stormfisher leads on our overall score (62/100 against 36/100), agent readiness (33/100 against 22/100), funding raised ($430M against $1.0M).
Read the full CarbonZero review and pricing or the Stormfisher review and pricing. You can also browse other CarbonZero alternatives we track.