Overtone Photonics vs Oxford Quantum Circuits
Overtone Photonics vs Oxford Quantum Circuits, compared side by side on 10 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: Overtone Photonics is on 7/100 and Oxford Quantum Circuits on 55/100.
Where each one leads
Overtone Photonics
Leads on none of the measures we hold for both companies.
Oxford Quantum Circuits
- our overall score: 55/100 against 7/100
At a glance
| Measure | Overtone Photonics | Oxford Quantum Circuits |
|---|---|---|
| What it is | Overtone Photonics is a UK research and development company building compact, environmentally robust laser frequency references for quantum sensing. | Building and deploying quantum computers. |
| Category | Quantum Computing, Quantum Sensing, Photonic Chip Design, Laser Technology | Quantum Computing, Deep Tech, Hardware, Cloud Computing |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2026 | 2017 |
| Headquarters | United Kingdom | Oxford, United Kingdom |
| Status | Active | Active |
Size, funding and growth
| Measure | Overtone Photonics | Oxford Quantum Circuits |
|---|---|---|
| Employees | Not published | 148 |
| Total funding | Not published | $430M |
| Latest round | Not published | Series C |
| LinkedIn followers | Not published | 36,202 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Overtone Photonics | Oxford Quantum Circuits |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 55/100 |
| Traction | Not published | 60/100 |
| Search visibility | 2/100 | 38/100 |
| Quality | Not published | 70/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (33/100) | F (36/100) |
| Domain ratingLink authority, 0-100 | Not published | 53/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Overtone Photonics | Oxford Quantum Circuits |
|---|---|---|
| Hosting | Self Managed | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Not detected | Jquery |
| Analytics | Not detected | Hotjar |
| Support stack | Not detected | HubSpot |
Overtone Photonics vs Oxford Quantum Circuits: common questions
Which is better, Overtone Photonics or Oxford Quantum Circuits?
On our 0-100 score Oxford Quantum Circuits rates higher (55/100 against 7/100). 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 10 data points above: read the rows that match what you are buying for.
How do Overtone Photonics and Oxford Quantum Circuits compare on the numbers?
Oxford Quantum Circuits leads on our overall score (55/100 against 7/100).
Read the full Overtone Photonics review and pricing or the Oxford Quantum Circuits review and pricing. You can also browse other Overtone Photonics alternatives we track.