Sepan vs Voltfang
Sepan vs Voltfang, compared side by side on 9 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: Sepan is on 8/100 and Voltfang on 41/100.
Where each one leads
Sepan
Leads on none of the measures we hold for both companies.
Voltfang
- our overall score: 41/100 against 8/100
- agent readiness: 50/100 against 43/100
At a glance
| Measure | Sepan | Voltfang |
|---|---|---|
| What it is | Sepan AI is an AI platform focused on energy security and sustainability, using smart data for predictive maintenance and operational efficiency in solar energy projects. | Senken Sie Ihre Betriebskosten sofort: Startklare Energielösungen mit Batteriespeichern & Trading. Von Planung bis Netzanschluss alles aus einer Hand. Jetzt Erträge maximieren!" |
| Category | Energy Tech, Climate Tech, AI Infrastructure, Sustainability | EV Charging, Energy Tech, Climate Tech, AI-Driven Grid Balancing |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | Not published | 2022 |
| Headquarters | Not published | Berlin, Germany |
| Status | Active | Active |
Size, funding and growth
| Measure | Sepan | Voltfang |
|---|---|---|
| Total funding | Not published | $15.0M |
| Latest round | Not published | Series B |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Sepan | Voltfang |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 8/100 | 41/100 |
| Traction | Not published | 36/100 |
| Team | Not published | 70/100 |
| Search visibility | 9/100 | 4/100 |
| Quality | Not published | 40/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (43/100) | D (50/100) |
| Domain ratingLink authority, 0-100 | Not published | 45/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Sepan | Voltfang |
|---|---|---|
| Hosting | Not detected | Self Managed |
| CMS | Not detected | WordPress |
| Frameworks | Not detected | Jquery |
| Analytics | Not detected | Hotjar, Linkedin Insight |
| Support stack | Not detected | HubSpot |
| Open source | No | Yes |
Sepan vs Voltfang: common questions
Which is better, Sepan or Voltfang?
On our 0-100 score Voltfang rates higher (41/100 against 8/100). 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 9 data points above: read the rows that match what you are buying for.
How do Sepan and Voltfang compare on the numbers?
Voltfang leads on our overall score (41/100 against 8/100), agent readiness (50/100 against 43/100).
Read the full Sepan review and pricing or the Voltfang review and pricing. You can also browse other Sepan alternatives we track.