Exnaton vs Fonto Power
Exnaton vs Fonto Power, 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: Exnaton is on 51/100 and Fonto Power on 54/100.
Where each one leads
Exnaton
Leads on none of the measures we hold for both companies.
Fonto Power
- our overall score: 54/100 against 51/100
- funding raised: $15.0M against $8.4M
At a glance
| Measure | Exnaton | Fonto Power |
|---|---|---|
| What it is | Bringt smarte Energieprodukte in wenigen Wochen auf den Markt: dynamische Tarife, Energy Sharing, EV-Laden, HEMS und PPAs. Ohne euer ERP zu ersetzen. | Empowering buildings to generate uninterrupted on-site clean energy and participate in the distributed energy sector. |
| Category | Energy Tech, Climate Tech, AI-Driven Grid Balancing, Smart Grid | Energy, Building, Smart Building, Cleantech |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Platform |
| Founded | 2021 | 2021 |
| Headquarters | Tel Aviv, Israel | San Francisco, United States |
| Status | Active | Inactive |
Size, funding and growth
| Measure | Exnaton | Fonto Power |
|---|---|---|
| Employees | 39 | Not published |
| Total funding | $8.4M | $15.0M |
| Latest round | Series A | Seed |
| LinkedIn followers | 6,558 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Exnaton | Fonto Power |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 51/100 | 54/100 |
| Traction | 53/100 | Not published |
| Team | 30/100 | Not published |
| Community | 15/100 | Not published |
| Search visibility | 25/100 | 6/100 |
| Quality | 58/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (36/100) | Not published |
| Domain ratingLink authority, 0-100 | 39/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Exnaton | Fonto Power |
|---|---|---|
| CDN | Cloudflare | Not detected |
| CMS | Webflow | Not detected |
| Frameworks | Bootstrap | Not detected |
| Support stack | HubSpot | Not detected |
Exnaton vs Fonto Power: common questions
Which is better, Exnaton or Fonto Power?
On our 0-100 score Fonto Power rates higher (54/100 against 51/100). 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 Exnaton and Fonto Power compare on the numbers?
Fonto Power leads on our overall score (54/100 against 51/100), funding raised ($15.0M against $8.4M).
Read the full Exnaton review and pricing or the Fonto Power review and pricing. You can also browse other Exnaton alternatives we track.

