Overtone Photonics vs QBLOX
Overtone Photonics vs QBLOX, 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 QBLOX on 61/100.
Where each one leads
Overtone Photonics
Leads on none of the measures we hold for both companies.
QBLOX
- our overall score: 61/100 against 7/100
- agent readiness: 46/100 against 33/100
At a glance
| Measure | Overtone Photonics | QBLOX |
|---|---|---|
| What it is | Overtone Photonics is a UK research and development company building compact, environmentally robust laser frequency references for quantum sensing. | Qblox provides modular hardware and software solutions for scalable quantum computer control. |
| Category | Quantum Computing, Quantum Sensing, Photonic Chip Design, Laser Technology | Quantum Computing, Quantum Hardware, Quantum Control Systems, Quantum Technology |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2026 | 2018 |
| Headquarters | United Kingdom | Delft, Netherlands |
| Status | Active | Active |
Size, funding and growth
| Measure | Overtone Photonics | QBLOX |
|---|---|---|
| Employees | Not published | 183 |
| Headcount growthLast 12 months | Not published | +9.7% |
| Total funding | Not published | $26.0M |
| Latest round | Not published | Series A |
| LinkedIn followers | Not published | 15,366 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Overtone Photonics | QBLOX |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 7/100 | 61/100 |
| Team | Not published | 24/100 |
| Search visibility | 2/100 | 75/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (33/100) | D (46/100) |
| Domain ratingLink authority, 0-100 | Not published | 49/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Overtone Photonics | QBLOX |
|---|---|---|
| Hosting | Self Managed | Not detected |
| CDN | Not detected | Cloudflare |
| CMS | Not detected | Webflow |
| Analytics | Not detected | Google Analytics 4, Google Tag Manager, Microsoft Clarity |
| Support stack | Not detected | HubSpot |
Overtone Photonics vs QBLOX: common questions
Which is better, Overtone Photonics or QBLOX?
On our 0-100 score QBLOX rates higher (61/100 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 QBLOX compare on the numbers?
QBLOX leads on our overall score (61/100 against 7/100), agent readiness (46/100 against 33/100).
Read the full Overtone Photonics review and pricing or the QBLOX review and pricing. You can also browse other Overtone Photonics alternatives we track.