45-8 Energy vs tozero
45-8 Energy vs tozero, compared side by side on 14 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: 45-8 Energy is on 50/100 and tozero on 55/100.
Where each one leads
45-8 Energy
Leads on none of the measures we hold for both companies.
tozero
- our overall score: 55/100 against 50/100
- funding raised: $63.0M against $7.1M
At a glance
| Measure | 45-8 Energy | tozero |
|---|---|---|
| What it is | First European company dedicated to exploration and production of natural hydrogen and helium from subsurface reservoirs. | Turning end-of-life batteries into a domestic supply of critical raw materials at scale. |
| Category | Energy, Natural Hydrogen, Helium Production, Deep Tech | Battery Recycling, Critical Raw Materials, Circular Economy, Deep Tech |
| Sells toBusiness model | B2B | B2B |
| Offering | Services | Services |
| Founded | 2017 | 2022 |
| Headquarters | Metz, France | Munich, Germany |
| Status | Active | Active |
Size, funding and growth
| Measure | 45-8 Energy | tozero |
|---|---|---|
| Employees | 31 | 30 |
| Total funding | $7.1M | $63.0M |
| Latest round | Series A | Series A |
| Valuation | $1.1B | $1.1B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | 45-8 Energy | tozero |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 50/100 | 55/100 |
| Traction | 49/100 | 54/100 |
| Team | Not published | 60/100 |
| Community | Not published | 15/100 |
| Search visibility | 17/100 | 9/100 |
| Quality | 68/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | Not published |
| Domain ratingLink authority, 0-100 | 46/100 | Not published |
45-8 Energy vs tozero: common questions
Which is better, 45-8 Energy or tozero?
On our 0-100 score tozero rates higher (55/100 against 50/100). 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 14 data points above: read the rows that match what you are buying for.
How do 45-8 Energy and tozero compare on the numbers?
tozero leads on our overall score (55/100 against 50/100), funding raised ($63.0M against $7.1M).
Read the full 45-8 Energy review and pricing or the tozero review and pricing. You can also browse other 45-8 Energy alternatives we track.