The Quantum Utility Block, online
The Quantum Utility Block (QUB) is a family of pre-validated, on-premises quantum computers jointly engineered by QuantWare, Qblox, and Q-CTRL. It compresses procurement from years to months by combining a QuantWare superconducting QPU, Qblox control electronics, and the Q-CTRL autonomous software layer into one interoperable, upgradable system.
Open Quantum is the drop-in cloud for QUB. Because we already integrate the Q-CTRL and Qblox control stack the block is built on, a QUB system can be online in days — private for your own researchers, or public so you can monetize access across thousands of active users. See how it works for QPU operators.
Meet the partners
qBitTensor Labs
qBitTensor Labs operates the decentralized quantum-compute network on Bittensor Subnet 48, coordinating independent QPU operators so Open Quantum can offer real hardware at roughly half the cost, free to start.
Q-CTRL
Boulder Opal handles autonomous calibration, characterization, and error suppression, so a QUB system runs at high fidelity without a team of PhDs tuning gates by hand.
Qblox
Qblox Cluster and the Q1 pulse processor deliver the low-latency electronic control that manipulates qubits with precise pulses — the hardware backbone of the QUB architecture.
QuantWare
QuantWare builds the high-coherence superconducting QPUs — including the Contralto-A and Contralto-D processors — with a VIO scaling path from tens to thousands of qubits.
Maybell Quantum
Denver-built dilution refrigerators and the ColdCloud platform. Open Quantum connects to Maybell telemetry so you can monitor your fridge from anywhere alongside running jobs.
Elevate Quantum
A federally designated Quantum Tech Hub across Colorado, New Mexico, and Wyoming. Quantum Rings is a consortium member, and Open Quantum brings its Q-PAC system online for cloud access.