Coolbrook vs QD-SOL
Coolbrook vs QD-SOL, 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: Coolbrook is on 53/100 and QD-SOL on 37/100.
Where each one leads
Coolbrook
- our overall score: 53/100 against 37/100
- domain rating: 42/100 against 25/100
- headcount: 50 against 14
- LinkedIn following: 5,765 against 2,678
QD-SOL
- agent readiness: 52/100 against 42/100
At a glance
| Measure | Coolbrook | QD-SOL |
|---|---|---|
| What it is | Electrifying the global steel industry with innovative technology. | Develops a revolutionary solar-driven green hydrogen production technology. |
| Category | Industrial Technology, Cleantech, Manufacturing, Energy | Hydrogen, Solar, Water, Cleantech |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Technology |
| Founded | 2015 | 2022 |
| Headquarters | Helsinki, Finland | Haifa, Israel |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Coolbrook | QD-SOL |
|---|---|---|
| Employees | 50 | 14 |
| Headcount growthLast 12 months | Not published | -4.9% |
| Latest round | Funding | Bootstrapped |
| Valuation | $1.1B | Not published |
| LinkedIn followers | 5,765 | 2,678 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Coolbrook | QD-SOL |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 53/100 | 37/100 |
| Traction | 57/100 | 12/100 |
| Team | Not published | 70/100 |
| Search visibility | 31/100 | 33/100 |
| Quality | 68/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (52/100) |
| Domain ratingLink authority, 0-100 | 42/100 | 25/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Coolbrook | QD-SOL |
|---|---|---|
| Hosting | Not detected | Self Managed |
| CMS | WordPress | WordPress |
| Frameworks | Jquery | Jquery |
| Analytics | Google Tag Manager | Not detected |
What users say
| Measure | Coolbrook | QD-SOL |
|---|---|---|
| Reddit sentimentThreads we track | 3 positive, 0 negative across 3 threads | Not published |
“Coolbrook heats metal to 1,700°C — while it also tackles global warming.”r/FT_comments
Coolbrook vs QD-SOL: common questions
Which is better, Coolbrook or QD-SOL?
On our 0-100 score Coolbrook rates higher (53/100 against 37/100). 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 Coolbrook and QD-SOL compare on the numbers?
Coolbrook leads on our overall score (53/100 against 37/100), domain rating (42/100 against 25/100), headcount (50 against 14), LinkedIn following (5,765 against 2,678). QD-SOL leads on agent readiness (52/100 against 42/100).
What do real users say about Coolbrook and QD-SOL?
Coolbrook: 3 positive and 0 negative mentions across 3 Reddit threads we track, mostly in r/FT_comments.
Read the full Coolbrook review and pricing or the QD-SOL review and pricing. You can also browse other Coolbrook alternatives we track.