Realize the true potential
of quantum technology

World-leading quantum control engineering expertise as intuitive software

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What is Q-CTRL?

From quantum computing to quantum sensing in defense, Q-CTRL deploys our world-leading expertise in quantum control engineering as intuitive software to help make quantum technology useful. Our unique software helps solve today’s biggest challenges for quantum technology in the NISQ era and beyond; noise and decoherence. Quickly build intuition for the impact of noise and errors in quantum computers with Q-CTRL, and deploy our expert solutions to stabilize real hardware.

Access the power of Q-CTRL through our range of products

We build products for everyone from students through to expert quantum hardware R&D teams.
For a limited time, get access to our core tools free for 15 days.


Discover powerful quantum control techniques through an intuitive graphical interface and stunning visualizations.


Use our Python package to harness the power of Q-CTRL’s tools in your own research, or integrate into hardware.

Open Controls

Contribute to the most comprehensive open-source library of quantum control solutions.


Improve algorithm performance and error-robustness on today's noisy quantum computers and the fault-tolerant architectures of the future.

Q-CTRL is great for…

...everyone looking to get the most out of today's quantum hardware.

  • Quantum hardware manufacturers and R&D teams
  • Researchers building advanced quantum sensors
  • Quantum computing service providers
  • New entrants to the field, students, and the quantum curious
  • Quantum algorithm developers and end users
  • Consultants and business-development teams
Ion Trap

Which Q-CTRL product is right for me?

Giving quantum technology real world practicality

Q-CTRL has the proven capability to empower leaders across industries to solve their quantum technology challenges

Quantum Computing

Quantum Computing

Defeat the “N” in NISQ to get more from today’s quantum computers. Q-CTRL solutions tackle the biggest challenges 
in quantum computing – decoherence and errors – so you can achieve improved performance from quantum hardware, with more reliable results.

Quantum Sensing

Defense & Aerospace

Q-CTRL helps to extract more – and more useful – information from quantum-enhanced sensors, resulting in previously unachievable sensitivity in standoff detection and target tracking.

Medical Imaging

Health & Medical

The healthcare technology landscape is evolving. Q-CTRL offers tools that enable quantum technologies 
to have a major impact on the field, delivering totally new capabilities, from drug discovery to new forms of magnetic resonance imaging.

Get started with Q-CTRL today

Don’t wait to take control of your quantum future with Q-CTRL.
Sign up and try our suite of professional-grade products free, for 15 days.

  • Free 15-day trial
  • Easy to activate
  • Cancel anytime

Trusted By

Q-CTRL is trusted by the world’s leading quantum computing experts and leaders in information technology.

Rigetti Computing
USC Dornsife
USC Viterbi
AQT at Berkeley Lab