eSilicon vs Star Photonics
eSilicon vs Star Photonics, 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: eSilicon is on 66/100 and Star Photonics on 18/100.
Where each one leads
eSilicon
- our overall score: 66/100 against 18/100
- domain rating: 39/100 against 4/100
- headcount: 11,249 against 2
- LinkedIn following: 456,713 against 91
Star Photonics
- agent readiness: 45/100 against 24/100
At a glance
| Measure | eSilicon | Star Photonics |
|---|---|---|
| What it is | Custom silicon design and manufacturing for advanced networking and data center applications. | Specializes in optical and electro-optical device software, consultation, and services for chip-level integration. |
| Category | Semiconductor, Chip Design, AI Chip, AI Hardware | Semiconductor, Chip Design, Photonic Chip Design, Integrated Optics |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Software | services |
| Founded | 1999 | 2019 |
| Headquarters | San Jose, United States | Piscataway, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | eSilicon | Star Photonics |
|---|---|---|
| Employees | 11,249 | 2 |
| Headcount growthLast 12 months | +22.4% | +23.3% |
| Total funding | $100M | Not published |
| Latest round | Series C | Bootstrapped |
| LinkedIn followers | 456,713 | 91 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | eSilicon | Star Photonics |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 66/100 | 18/100 |
| Traction | 60/100 | 5/100 |
| Team | 60/100 | 10/100 |
| Community | 15/100 | Not published |
| Search visibility | 36/100 | 22/100 |
| Quality | 78/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | F (24/100) | D (45/100) |
| Domain ratingLink authority, 0-100 | 39/100 | 4/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | eSilicon | Star Photonics |
|---|---|---|
| Hosting | AWS | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | Not detected | Wix |
eSilicon vs Star Photonics: common questions
Which is better, eSilicon or Star Photonics?
On our 0-100 score eSilicon rates higher (66/100 against 18/100). 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 eSilicon and Star Photonics compare on the numbers?
eSilicon leads on our overall score (66/100 against 18/100), domain rating (39/100 against 4/100), headcount (11,249 against 2), LinkedIn following (456,713 against 91). Star Photonics leads on agent readiness (45/100 against 24/100).
Read the full eSilicon review and pricing or the Star Photonics review and pricing. You can also browse other eSilicon alternatives we track.