PsiQuantum vs Quantum Brilliance
PsiQuantum vs Quantum Brilliance, compared side by side on 18 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: PsiQuantum is on 70/100 and Quantum Brilliance on 52/100.
Where each one leads
PsiQuantum
- our overall score: 70/100 against 52/100
- domain rating: 63/100 against 51/100
- headcount: 632 against 111
- funding raised: $3.6B against $23.0M
- LinkedIn following: 81,923 against 15,083
Quantum Brilliance
Leads on none of the measures we hold for both companies.
At a glance
| Measure | PsiQuantum | Quantum Brilliance |
|---|---|---|
| What it is | Building a fault-tolerant quantum computer using photonics and silicon manufacturing. | Develops advanced quantum computing solutions for enterprise and government applications. |
| Category | Quantum Computing, AI Chip, AI Hardware, Semiconductor | Quantum Computing, AI Hardware, Semiconductor, Chip Design |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2017 | 2019 |
| Headquarters | Palo Alto, United States | Canberra, Australia |
| Status | Active | Active |
Size, funding and growth
| Measure | PsiQuantum | Quantum Brilliance |
|---|---|---|
| Employees | 632 | 111 |
| Total funding | $3.6B | $23.0M |
| Latest round | Not published | Series A |
| LinkedIn followers | 81,923 | 15,083 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | PsiQuantum | Quantum Brilliance |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 70/100 | 52/100 |
| Traction | 37/100 | 57/100 |
| Team | Not published | 40/100 |
| Search visibility | 9/100 | 37/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (46/100) | D (47/100) |
| Domain ratingLink authority, 0-100 | 63/100 | 51/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | PsiQuantum | Quantum Brilliance |
|---|---|---|
| Hosting | Not detected | Self Managed |
| CMS | Squarespace | WordPress |
| Frameworks | Jquery | Jquery |
| Analytics | Google Analytics 4, Google Tag Manager | Google Tag Manager |
| Support stack | Not detected | HubSpot |
PsiQuantum vs Quantum Brilliance: common questions
Which is better, PsiQuantum or Quantum Brilliance?
On our 0-100 score PsiQuantum rates higher (70/100 against 52/100). 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 18 data points above: read the rows that match what you are buying for.
How do PsiQuantum and Quantum Brilliance compare on the numbers?
PsiQuantum leads on our overall score (70/100 against 52/100), domain rating (63/100 against 51/100), headcount (632 against 111), funding raised ($3.6B against $23.0M), LinkedIn following (81,923 against 15,083).
Read the full PsiQuantum review and pricing or the Quantum Brilliance review and pricing. You can also browse other PsiQuantum alternatives we track.