A123 Systems vs AmpliSI
A123 Systems vs AmpliSI, 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: A123 Systems is on 8/100 and AmpliSI on 37/100.
Where each one leads
A123 Systems
- domain rating: 54/100 against 9/100
AmpliSI
- our overall score: 37/100 against 8/100
- agent readiness: 47/100 against 37/100
At a glance
| Measure | A123 Systems | AmpliSI |
|---|---|---|
| What it is | Developer and manufacturer of advanced lithium-ion batteries for electric vehicles, grid storage, and industrial applications. | Developing advanced porous silicon materials for next-generation lithium-ion battery anodes, enabling lighter, longer-lasting, and higher-energy batteries. |
| Category | Battery Technology, Energy Storage, Electric Vehicles, Industrial Automation | Battery Technology, Materials Science, Energy Storage, Advanced Manufacturing |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2001 | 2025 |
| Headquarters | Waltham, United States | Sheffield, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | A123 Systems | AmpliSI |
|---|---|---|
| Total funding | Not published | $2.7M |
| Latest round | Not published | Pre-Seed |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | A123 Systems | AmpliSI |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 8/100 | 37/100 |
| Traction | Not published | 32/100 |
| Team | Not published | 10/100 |
| Search visibility | 3/100 | 2/100 |
| Quality | Not published | 48/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (37/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 54/100 | 9/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | A123 Systems | AmpliSI |
|---|---|---|
| CMS | Not detected | Squarespace |
A123 Systems vs AmpliSI: common questions
Which is better, A123 Systems or AmpliSI?
On our 0-100 score AmpliSI rates higher (37/100 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 11 data points above: read the rows that match what you are buying for.
How do A123 Systems and AmpliSI compare on the numbers?
A123 Systems leads on domain rating (54/100 against 9/100). AmpliSI leads on our overall score (37/100 against 8/100), agent readiness (47/100 against 37/100).
Read the full A123 Systems review and pricing or the AmpliSI review and pricing. You can also browse other A123 Systems alternatives we track.