Coreshell vs Graphmatech
Coreshell vs Graphmatech, compared side by side on 17 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: Coreshell is on 52/100 and Graphmatech on 50/100.
Where each one leads
Coreshell
- headcount: 59 against 27
- funding raised: $50.0M against $11.8M
Graphmatech
- domain rating: 39/100 against 35/100
At a glance
| Measure | Coreshell | Graphmatech |
|---|---|---|
| What it is | Battery materials startup focused on metallurgical silicon anode material. | A Swedish materials technology company developing and supplying graphene-based nanocomposite materials for sustainable industrial use, focusing on green energy, advanced manufacturing, and 3D printing. |
| Category | Energy, Materials Science, Defense, Manufacturing | Cleantech, Materials Technology, Advanced Manufacturing & Materials, Graphene |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Materials |
| Founded | Not published | 2017 |
| Headquarters | San Leandro, USA | Uppsala, Sweden |
| Status | Active | Active |
Size, funding and growth
| Measure | Coreshell | Graphmatech |
|---|---|---|
| Employees | 59 | 27 |
| Total funding | $50.0M | $11.8M |
| Latest round | Funding Round | Grant |
| LinkedIn followers | 7,759 | 6,310 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Coreshell | Graphmatech |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 52/100 | 50/100 |
| Traction | 56/100 | 50/100 |
| Team | Not published | 40/100 |
| Search visibility | 22/100 | 22/100 |
| Quality | 68/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (40/100) | D (42/100) |
| Domain ratingLink authority, 0-100 | 35/100 | 39/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Coreshell | Graphmatech |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js |
| Analytics | Google Analytics 4 | Not detected |
What users say
| Measure | Coreshell | Graphmatech |
|---|---|---|
| Reddit sentimentThreads we track | 3 positive, 0 negative across 3 threads | Not published |
“Coreshell Raises $24M To Commercialize the Lowest-Cost and Domestically-Sourced Lithium-Ion Battery Anode.”r/Quantisnow
Coreshell vs Graphmatech: common questions
Which is better, Coreshell or Graphmatech?
On our 0-100 score Coreshell rates higher (52/100 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 17 data points above: read the rows that match what you are buying for.
How do Coreshell and Graphmatech compare on the numbers?
Coreshell leads on headcount (59 against 27), funding raised ($50.0M against $11.8M). Graphmatech leads on domain rating (39/100 against 35/100).
What do real users say about Coreshell and Graphmatech?
Coreshell: 3 positive and 0 negative mentions across 3 Reddit threads we track, mostly in r/Quantisnow.
Read the full Coreshell review and pricing or the Graphmatech review and pricing. You can also browse other Coreshell alternatives we track.