OpenLight vs Rockley Photonics
OpenLight vs Rockley Photonics, compared side by side on 15 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: OpenLight is on 33/100 and Rockley Photonics on 49/100.
Where each one leads
OpenLight
- funding raised: $214M against $60.5M
Rockley Photonics
- our overall score: 49/100 against 33/100
- domain rating: 46/100 against 20/100
At a glance
| Measure | OpenLight | Rockley Photonics |
|---|---|---|
| What it is | OpenLight provides an open silicon photonics platform integrating lasers onto silicon for high-performance optical transceivers and co-packaged optics. | Rockley Photonics is developing integrated silicon photonics solutions for sensing and communication applications. |
| Category | Silicon Photonics, Photonic Chip Design, Optical Transceivers, Co-Packaged Optics | Semiconductor, Chip Design, Photonic Chip Design, HealthTech |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Hardware, software, platform |
| Founded | Not published | 2013 |
| Headquarters | Santa Barbara, United States | Pasadena, United States |
| Status | Inactive | Active |
Size, funding and growth
| Measure | OpenLight | Rockley Photonics |
|---|---|---|
| Total funding | $214M | $60.5M |
| Latest round | Series A-1 | Post IPO |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | OpenLight | Rockley Photonics |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 33/100 | 49/100 |
| Traction | 40/100 | 39/100 |
| Team | Not published | 60/100 |
| Search visibility | 13/100 | 15/100 |
| Quality | 40/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | F (21/100) |
| Domain ratingLink authority, 0-100 | 20/100 | 46/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | OpenLight | Rockley Photonics |
|---|---|---|
| Hosting | Google Cloud | Google Cloud |
OpenLight vs Rockley Photonics: common questions
Which is better, OpenLight or Rockley Photonics?
On our 0-100 score Rockley Photonics rates higher (49/100 against 33/100). 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 15 data points above: read the rows that match what you are buying for.
How do OpenLight and Rockley Photonics compare on the numbers?
OpenLight leads on funding raised ($214M against $60.5M). Rockley Photonics leads on our overall score (49/100 against 33/100), domain rating (46/100 against 20/100).
Read the full OpenLight review and pricing or the Rockley Photonics review and pricing. You can also browse other OpenLight alternatives we track.