QuantWare launches Crescendo for state-of-the-art qubit readout
QuantWare launches Crescendo for state-of-the-art qubit readout
Read the press release →

25-Qubit QPU


Catch up with the state of the art in 30 days: Contralto offers 25 qubits, making it the world's largest commercially available superconducting QPU.

Fully customizable
Whether it's an application-specific layout for NISQ algorithms, a 2D lattice for error correction schemes or a hexagonal connectivity: Contralto gives you the power to perform you experiments at scale!


Customizable topology and Hamiltonian parameters

Customizable features include: Purcell filters, AirBridges and QuantWare's proporietary TSV configration

Fully controllable qubits with dedicated flux bias and drive lines

10 - 60 μs T1 (subject to stack quality)

99.9% single-qubit gate fidelities

Delivered as die or fully packaged

Magnetic shielding available as option

30 day lead time

Contact Us

To place an order or to make an inquiry, send us a message and our team will schedule a time to chat with you.

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