Endesa vs Form Energy
Endesa vs Form Energy, compared side by side on 11 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: Endesa is on 10/100 and Form Energy on 60/100.
Where each one leads
Endesa
- domain rating: 75/100 against 61/100
Form Energy
- our overall score: 60/100 against 10/100
- agent readiness: 50/100 against 22/100
At a glance
| Measure | Endesa | Form Energy |
|---|---|---|
| What it is | Spanish multinational electric utility company generating, distributing, and selling electricity and gas. | Form Energy develops and manufactures long-duration, grid-scale iron-air batteries for cost-effective renewable energy storage. |
| Category | Public Utility, Electricity Generation, Electricity Distribution, Natural Gas | Batteries, Climate Tech, Energy Storage, Renewable Energy |
| Sells toBusiness model | B2C | B2B |
| Offering | Services | Hardware |
| Founded | 1944 | 2017 |
| Headquarters | Madrid, Spain | Somerville, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Endesa | Form Energy |
|---|---|---|
| Employees | Not published | 500 |
| Total funding | Not published | $1.4B |
| Latest round | Not published | Other |
| Valuation | Not published | $2.3B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Endesa | Form Energy |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 10/100 | 60/100 |
| Traction | Not published | 60/100 |
| Search visibility | Not published | 8/100 |
| Quality | Not published | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (22/100) | D (50/100) |
| Domain ratingLink authority, 0-100 | 75/100 | 61/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Endesa | Form Energy |
|---|---|---|
| Hosting | Self Managed | Google Cloud |
Endesa vs Form Energy: common questions
Which is better, Endesa or Form Energy?
On our 0-100 score Form Energy rates higher (60/100 against 10/100). 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 11 data points above: read the rows that match what you are buying for.
How do Endesa and Form Energy compare on the numbers?
Endesa leads on domain rating (75/100 against 61/100). Form Energy leads on our overall score (60/100 against 10/100), agent readiness (50/100 against 22/100).
Read the full Endesa review and pricing or the Form Energy review and pricing. You can also browse other Endesa alternatives we track.

