Cleanwatts vs REplace
Cleanwatts vs REplace, compared side by side on 17 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 REplace on 44/100.
Where each one leads
Cleanwatts
- domain rating: 91/100 against 14/100
- funding raised: $10.2M against $2.1M
REplace
- our overall score: 44/100 against 41/100
- agent readiness: 46/100 against 30/100
- headcount: 16 against 3
At a glance
| Measure | Cleanwatts | REplace |
|---|---|---|
| What it is | Cleanwatts is a company focused on renewable energy, specifically in the development and management of renewable energy communities. | A digital marketplace connecting businesses with vetted renewable energy providers, financing, and expertise. |
| Category | Climate Tech, Clean Energy, Energy Storage, Smart Grid | Climate Tech, Clean Energy, Solar Energy, Wind Energy |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2018 | 2021 |
| Headquarters | Porto, Portugal | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Cleanwatts | REplace |
|---|---|---|
| Employees | 3 | 16 |
| Total funding | $10.2M | $2.1M |
| Latest round | Pre-Seed | Seed |
| LinkedIn followers | Not published | 1,793 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Cleanwatts | REplace |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 41/100 | 44/100 |
| Traction | 41/100 | 44/100 |
| Team | 30/100 | 30/100 |
| Search visibility | 19/100 | 24/100 |
| Quality | 48/100 | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (30/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | 91/100 | 14/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Cleanwatts | REplace |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Not detected | Lovable |
| Analytics | Not detected | Google Analytics 4, Linkedin Insight |
| Support stack | Not detected | HubSpot |
Cleanwatts vs REplace: common questions
Which is better, Cleanwatts or REplace?
On our 0-100 score REplace rates higher (44/100 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 17 data points above: read the rows that match what you are buying for.
How do Cleanwatts and REplace compare on the numbers?
Cleanwatts leads on domain rating (91/100 against 14/100), funding raised ($10.2M against $2.1M). REplace leads on our overall score (44/100 against 41/100), agent readiness (46/100 against 30/100), headcount (16 against 3).
Read the full Cleanwatts review and pricing or the REplace review and pricing. You can also browse other Cleanwatts alternatives we track.

