Cleanwatts vs Stormfisher
Cleanwatts vs Stormfisher, compared side by side on 18 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: Cleanwatts is on 41/100 and Stormfisher on 62/100.
Where each one leads
Cleanwatts
- domain rating: 91/100 against 34/100
Stormfisher
- our overall score: 62/100 against 41/100
- headcount: 53 against 3
- funding raised: $430M against $10.2M
At a glance
| Measure | Cleanwatts | Stormfisher |
|---|---|---|
| What it is | Cleanwatts is a company focused on renewable energy, specifically in the development and management of renewable energy communities. | Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels. |
| Category | Climate Tech, Clean Energy, Energy Storage, Smart Grid | Climate Tech, Clean Energy, Green Hydrogen, Hydrogen |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Services |
| Founded | 2018 | 2006 |
| Headquarters | Porto, Portugal | London, Canada |
| Status | Active | Active |
Size, funding and growth
| Measure | Cleanwatts | Stormfisher |
|---|---|---|
| Employees | 3 | 53 |
| Headcount growthLast 12 months | Not published | +46.9% |
| Total funding | $10.2M | $430M |
| Latest round | Pre-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 | Cleanwatts | Stormfisher |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 41/100 | 62/100 |
| Traction | 41/100 | 57/100 |
| Team | 30/100 | 70/100 |
| Search visibility | 19/100 | 31/100 |
| Quality | 48/100 | 68/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (30/100) | F (33/100) |
| Domain ratingLink authority, 0-100 | 91/100 | 34/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cleanwatts | Stormfisher |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Not detected | Jquery, Bootstrap |
| Analytics | Not detected | Google Tag Manager |
Cleanwatts vs Stormfisher: common questions
Which is better, Cleanwatts or Stormfisher?
On our 0-100 score Stormfisher rates higher (62/100 against 41/100). 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 18 data points above: read the rows that match what you are buying for.
How do Cleanwatts and Stormfisher compare on the numbers?
Cleanwatts leads on domain rating (91/100 against 34/100). Stormfisher leads on our overall score (62/100 against 41/100), headcount (53 against 3), funding raised ($430M against $10.2M).
Read the full Cleanwatts review and pricing or the Stormfisher review and pricing. You can also browse other Cleanwatts alternatives we track.

