Exergy3 vs TheStorage
Exergy3 vs TheStorage, 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: Exergy3 is on 53/100 and TheStorage on 54/100.
Where each one leads
Exergy3
- domain rating: 26/100 against 17/100
- funding raised: $25.5M against $6.8M
TheStorage
- agent readiness: 36/100 against 21/100
At a glance
| Measure | Exergy3 | TheStorage |
|---|---|---|
| What it is | Ultra-high temperature thermal energy storage solutions for industrial decarbonisation. | Industrial thermal energy storage solutions using sand. |
| Category | Cleantech, Energy Storage, Industrial Decarbonisation, Renewable Energy | Cleantech, Energy Storage, Industrial Technology, Renewable Energy |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2023 | 2023 |
| Headquarters | Edinburgh, United Kingdom | Tampere, Finland |
| Status | Active | Active |
Size, funding and growth
| Measure | Exergy3 | TheStorage |
|---|---|---|
| Employees | 16 | Not published |
| Total funding | $25.5M | $6.8M |
| Latest round | Seed | Seed |
| LinkedIn followers | 10,981 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Exergy3 | TheStorage |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 53/100 | 54/100 |
| Traction | 49/100 | Not published |
| Team | 70/100 | 48/100 |
| Search visibility | 37/100 | Not published |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | F (36/100) |
| Domain ratingLink authority, 0-100 | 26/100 | 17/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Exergy3 | TheStorage |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Webflow |
| Frameworks | Tailwind CSS | Not detected |
| Analytics | Google Analytics 4 | Plausible |
| Support stack | Not detected | HubSpot |
Exergy3 vs TheStorage: common questions
Which is better, Exergy3 or TheStorage?
On our 0-100 score TheStorage rates higher (54/100 against 53/100). 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 Exergy3 and TheStorage compare on the numbers?
Exergy3 leads on domain rating (26/100 against 17/100), funding raised ($25.5M against $6.8M). TheStorage leads on agent readiness (36/100 against 21/100).
Read the full Exergy3 review and pricing or the TheStorage review and pricing. You can also browse other Exergy3 alternatives we track.

