D-Wave Quantumvs.Quantum Computing Inc.
QBTS vs QUBT · both in Quantum hardware & platforms, part of the Quantum computing value chain: The companies building the quantum computers themselves — trapped ions, superconducting qubits, photonics and annealing.
D-Wave Quantum is about 3.8× larger than Quantum Computing Inc. by market cap; year to date, Quantum Computing Inc. leads (−15.6% vs −23.2%).
Side by side
| QBTS | QUBT | |
|---|---|---|
| Market cap | $7.4B | $2B |
| Price | $20.09 | $8.66 |
| Today | −5.1% | −5.4% |
| Return YTD | −23.2% | −15.6% |
| Return 1Y | +25.5% | −54.8% |
| P/E | — | — |
| P/S | 598.1 | 450.7 |
| P/B | 6.6 | 1.2 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
D-Wave QuantumQBTS
The commercial pioneer in quantum annealing — optimization systems in enterprise use today, with a gate-model program developed in parallel.
Full QBTS profile →Quantum Computing Inc.QUBT
Photonics-based quantum technology — integrated photonic chips, reservoir computing and quantum sensing, with an in-house thin-film lithium-niobate foundry.
Full QUBT profile →More comparisons in Quantum hardware & platforms
See where QBTS and QUBT sit in the full Quantum computing map — every segment from suppliers to end markets.Open the Quantum value chain →