Atom Computing vs Universal Quantum
Atom Computing vs Universal Quantum, 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: Atom Computing is on 63/100 and Universal Quantum on 47/100.
Where each one leads
Atom Computing
- our overall score: 63/100 against 47/100
- funding raised: $428M against $25.0M
Universal Quantum
- domain rating: 44/100 against 0/100
At a glance
| Measure | Atom Computing | Universal Quantum |
|---|---|---|
| What it is | Developing fault-tolerant quantum computers. | Developing a fault-tolerant quantum computer using a novel approach to qubit control. |
| Category | Quantum Computing, Artificial Intelligence, Deep Tech, AI Hardware | Quantum Computing, AI Hardware, Semiconductor, Chip Design |
| Sells toBusiness model | B2B | B2B |
| Offering | Hardware | Hardware |
| Founded | 2021 | 2018 |
| Headquarters | Boulder, USA | Bristol, United Kingdom |
| Status | Inactive | Active |
Size, funding and growth
| Measure | Atom Computing | Universal Quantum |
|---|---|---|
| Employees | 123 | 101 |
| Total funding | $428M | $25.0M |
| Latest round | Series C | Series A |
| Valuation | $1.1B | Not published |
| LinkedIn followers | 21,437 | 17,173 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Atom Computing | Universal Quantum |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 47/100 |
| Traction | 37/100 | 57/100 |
| Search visibility | 78/100 | 29/100 |
| Quality | Not published | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | Not published | F (28/100) |
| Domain ratingLink authority, 0-100 | 0/100 | 44/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Atom Computing | Universal Quantum |
|---|---|---|
| CDN | Not detected | Cloudflare |
| Frameworks | Not detected | Tailwind CSS |
| Analytics | Not detected | Google Analytics 4 |
What users say
| Measure | Atom Computing | Universal Quantum |
|---|---|---|
| Reddit sentimentThreads we track | 4 positive, 0 negative across 4 threads | Not published |
“Atom Computing presents what they call "the first complete demonstration of quantum error correction with neutral atom qubits" featuring many rounds of syndrome extraction for toric codes with mid-circuit measurement and real-time reloading”r/QuantumComputing
Atom Computing vs Universal Quantum: common questions
Which is better, Atom Computing or Universal Quantum?
On our 0-100 score Atom Computing rates higher (63/100 against 47/100). 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 Atom Computing and Universal Quantum compare on the numbers?
Atom Computing leads on our overall score (63/100 against 47/100), funding raised ($428M against $25.0M). Universal Quantum leads on domain rating (44/100 against 0/100).
What do real users say about Atom Computing and Universal Quantum?
Atom Computing: 4 positive and 0 negative mentions across 4 Reddit threads we track, mostly in r/QuantumComputing.
Read the full Atom Computing review and pricing or the Universal Quantum review and pricing. You can also browse other Atom Computing alternatives we track.