How To Get A Free Quantum Computer And Free Quantum Computing Services

How To Get A Free Quantum Computer And Free Quantum Computing Services

Quantum computing has emerged as a revolutionary field, promising solutions to complex problems that conventional computers struggle with. From simulating quantum systems to optimizing intricate tasks, the applications of quantum computing span cryptography, artificial intelligence, and machine learning, among others. However, access to quantum computers has remained restricted due to their specialized hardware, software, and maintenance requirements, making them rare and expensive for only a select few organizations and researchers.

A cloud icon with logos of different quantum hardware and software providers

A quantum circuit diagram with qubits and gates

Yet, exciting opportunities have emerged for anyone to explore quantum computing without the burden of hefty investments or years of study. In this article, we will explore the avenues that offer a free quantum computer experience, allowing enthusiasts to dip their toes into the quantum realm.

A laptop screen showing the IBM Quantum Experience interface

IBM Quantum Experience: Your Gateway to the Quantum Realm

Among the most accessible platforms for quantum computing lies the IBM Quantum Experience. As a pioneer in quantum research and development, IBM boasts several quantum processors, each equipped with varying numbers of qubits, the building blocks of quantum information. Through an online platform, IBM extends the privilege of running quantum circuits on their real quantum processors, entirely free of cost.

How to Begin Your Quantum Journey:

Sign up for an account and acquire an API token to access the IBM Quantum Experience.

Seamlessly design and run quantum circuits using the user-friendly IBM Quantum Composer, featuring drag-and-drop tools.

Alternatively, delve into quantum programming using Qiskit, an open-source framework, through the cloud-based IBM Quantum Lab.

Handpick your preferred quantum processor based on availability and queue length.

Gain valuable insights by comparing the results and performance of your quantum circuits with simulations on classical computers.

Avail of comprehensive tutorials, guides, and beginner-friendly examples that unravel the wonders of quantum computing.

The IBM Quantum Experience opens new doors for beginners and seasoned researchers alike. Join the IBM Quantum Network to collaborate with like-minded individuals in various quantum projects and challenges.

Empower Your Quantum Exploration with These Beginner Resources:

Quantum Computing 101: An Introduction for Beginners

Quantum Computing for Beginners

These online courses offer a foundational understanding of quantum physics, quantum logic, quantum algorithms, and quantum programming using Qiskit, kickstarting your quantum journey with a free quantum computer.

QSCOUT: Embrace the Free Open-Access Quantum Computing Testbed

QSCOUT (Quantum Scientific Computing Open User Testbed) rescues those seeking an alternative path to a free quantum computer. Supported by the Department of Energy, QSCOUT adopts trapped ion technology, utilizing ions as qubits manipulated by electric fields within a vacuum chamber. Trapped ion qubits present advantages like longer coherence times and higher fidelity, making them an enticing choice over superconducting qubits.

Seizing the Free Quantum Computing Testbed:

Access QSCOUT via a user-friendly software interface, accessible over the internet.

Propose research experiments unfeasible within your home institution without incurring costs or restrictions from commercial testbeds.

Leverage control over vital aspects of the machine, such as qubit frequencies, gate times, and measurement settings.

While currently at the early stages with four available qubits, QSCOUT has grand plans for expansion, aiming to scale up to 32 qubits, enriching your access to a free quantum computer. Ideal for researchers and enthusiasts keen on exploring trapped ion technology, QSCOUT welcomes the development of novel algorithms and applications for quantum computing.

A vacuum chamber containing a trapped ion quantum processor

Deepen Your Understanding of Trapped Ion Technology and QSCOUT:

Free Open-Access Quantum Computer Now Operational

This article unveils the inner workings of QSCOUT, its capabilities, and how you can apply to harness this free quantum computer.

Amazon Braket: Embrace a Wide Range of Quantum Hardware Providers

Amazon Braket, a cloud service, extends free access to various quantum hardware providers, offering a unified interface for designing and running quantum algorithms. Users can delve into the world of quantum computing without worrying about the specifics of each hardware platform.

The Quantum Hardware Portfolio:

Choose from an array of quantum hardware, including superconducting qubits, trapped ion qubits, and neutral atom qubits, from leading providers like IonQ, Rigetti, D-Wave, and many others.

Simulations and Development Tools:

Simulate quantum circuits on classical computers using managed or local simulators, scaling up to 34 qubits.

Access a fully managed notebook environment pre-installed with essential quantum development tools, such as Amazon Braket SDK, Qiskit, Ocean, and PennyLane.

Google Quantum AI: A Research Initiative Driving Quantum Technologies

With a mission to build and apply quantum technologies, Google Quantum AI has developed a range of quantum processors, including Sycamore, Bristlecone, and Foxtail. Accessible through the cloud, users can explore quantum circuits on Google's hardware or simulators using the open-source framework Cirq and TensorFlow Quantum library.

Accessing Google's Quantum Processors:

Gain access to Google's quantum processors via the Google Cloud Platform, facilitated by the Cloud Console or Cloud SDK.

Make use of Google Colaboratory service, offering free online notebooks to run Cirq and TensorFlow Quantum code.

Microsoft Azure Quantum: A Cloud Service with Diverse Quantum Providers

Microsoft Azure Quantum presents another avenue for free quantum computing access. This cloud service offers a single interface to develop and run quantum applications, negating the complexities of various platforms.

Quantum Hardware Selection:

Choose from superconducting and topological qubits, with providers such as IonQ, Honeywell, QCI, and Microsoft.

Simulations and Development Tools:

Simulate quantum circuits on classical computers using cloud-based or local simulators, scaling up to 40 qubits.

Access a fully managed notebook environment pre-installed with essential quantum development tools, such as Q#, Python, and .NET.

A person wearing a headset and holding a tablet with a quantum circuit on it


Quantum computing is a field brimming with potential, poised to transform various scientific and technological domains. While access to quantum computers has historically been limited, platforms like IBM Quantum Experience and QSCOUT are now leading the charge to democratize this fascinating realm. Both open to the public, they empower users to harness the power of real quantum processors via the internet, complemented by comprehensive educational resources and community support.

Beginners and seasoned quantum enthusiasts alike can now embark on an exciting journey into the quantum world, driven by curiosity and the desire to unravel its wonders. Embrace the opportunity to explore the potential of quantum computing with a free quantum computer today!

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Expand Your Quantum Horizons with These Resources:

Quantum Computing for Dummies

How to Get Started in Quantum Computing

Learn Quantum Computing with Online Courses and Programs

Free Quantum Computing Software

Quantum Computing Simulators

Quantum Computing Libraries

Quantum Computing Datasets

Quantum Computing Research Papers

Quantum Computing News and Articles


IBM Quantum Experience 


Quantum Computing 101: An Introduction for Beginners 

Quantum Computing for Beginners

Free Open-Access Quantum Computer Now Operational 

Quantum Computing for Dummies 

How to get started in quantum computing

Learn Quantum Computing With Online Courses and Programs 

Free quantum computing software

Quantum computing simulators

Quantum computing libraries

Quantum computing datasets 

Quantum computing research papers 

Quantum computing news and articles

FAQs On Free Quantum Computer Free Quantum Computing Answered:

Is IBM Quantum Computer Free?

While the IBM quantum computer is a proprietary technology and not available for free ownership, IBM offers free access to some of its quantum processors through its online platform, IBM Quantum Experience. By registering an account and obtaining an API token, users can leverage the IBM Quantum Composer—an intuitive graphical interface enabling drag-and-drop of quantum gates—to design and run quantum circuits. Additionally, IBM's Qiskit, an open-source framework, allows users to write and execute quantum programs. Aspiring quantum enthusiasts can choose the desired quantum processor based on availability and queue length, and also partake in the collaborative IBM Quantum Network—a community of researchers, developers, educators, and enthusiasts involved in quantum projects and challenges.

Can I Own a Quantum Computer?

Acquiring a quantum computer proves an impractical pursuit for the majority of individuals and organizations due to the formidable expenses and intricacies entailed. The operation of quantum computers demands highly specialized hardware, software, and expertise to ensure peak performance and protect them from the detrimental effects of noise and interference, which could potentially disrupt their delicate quantum states. Besides, maintaining their operations requires cooling them to near absolute zero temperatures. However, anyone can access quantum computers through cloud-based platforms, such as IBM Quantum Experience, QSCOUT, Amazon Braket, Google Quantum AI, and Microsoft Azure Quantum. These platforms enable users to run quantum circuits and programs on actual quantum processors provided by different hardware and software providers, with the option to simulate quantum circuits on classical computers using various tools and frameworks.

How Much Does 1 Quantum Computer Cost?

The cost assessment of a quantum computer depends on numerous variables, encompassing the employed technology type, qubit quantity, and quality, error correction capabilities, scalability, reliability, as well as market demand and supply. Pinpointing the exact cost of a quantum computer remains elusive, as it depends on several factors and lacks a definitive answer. Nonetheless, experts' estimations propose that a commercial quantum computer furnished with around 50 qubits may lie in the price bracket of $10 million to $15 million. On the other hand, a research-grade quantum computer boasting approximately 100 qubits could potentially command expenses ranging from $50 million to $100 million. Moreover, envisioning a large-scale quantum computer housing thousands of qubits may necessitate an investment reaching into the billions. Nevertheless, these expenses are subject to change over time as the technology progresses, eventually enhancing accessibility and affordability. Consequently, opting for cloud services granting access to diverse quantum hardware and software providers could prove a more economical and convenient alternative to outright ownership of a quantum computer.

Is Quantum Computing Free?

Quantum computers are not freely available for ownership due to the extensive resources and expertise required to construct and maintain them. However, there are platforms that provide free or cost-effective access to real quantum computers through the Internet. Renowned platforms like IBM Quantum Experience, QSCOUT, Amazon Braket, Google Quantum AI, and Microsoft Azure Quantum offer users the opportunity to experiment with quantum circuits and programs on diverse quantum processors provided by different hardware and software providers. Moreover, these platforms also allow users to simulate quantum circuits on classical computers, using a range of tools and frameworks.

In summary, while quantum computing itself is not entirely free, various platforms and cloud services have taken significant strides in democratizing access to this groundbreaking technology, ensuring wider participation and innovation in the quantum realm.

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