Explore our
quantum software

Our software stack includes open source tools and a quantum computing service to develop novel quantum algorithms.

Programming Framework

Cirq, our open source framework, is specifically designed for developing novel quantum algorithms for near-term quantum computers.

Framework

Cirq

An open-source quantum framework for building and experimenting with noisy intermediate scale (NISQ) algorithms on near term processors.

Start programming in Cirq
Library

qsim

qsim is a full wave function simulator written in C++. It uses gate fusion, AVX/FMA vectorized instructions and multi-threading using OpenMP to achieve state of the art simulations of quantum circuits. qsim is integrated with Cirq and can be used to run simulations of up to 40 qubits on a 90 core Intel Xeon workstation.

Get started with qsim on Cirq GitHub repository

Featured libraries

Library
Open Fermion

An open-source platform for translating problems in chemistry and materials science into quantum circuits that can be executed on existing platforms.

Library
TensorFlow Quantum

TensorFlow Quantum (TFQ) is a quantum machine learning library for rapid prototyping of hybrid quantum-classical ML models from within TensorFlow.

Library
qsim

A powerful quantum circuit simulator that integrates with Cirq.

Open Source Resources

Resources
Quantumlib

For GitHub repositories, visit Quantumlib.

Resources
Stack Exchange

For technical questions, visit Stack Exchange.

Third Party Extensions

3P Extension
Pennylane

The PennyLane-Cirq plugin integrates the Cirq quantum computing framework with PennyLane's quantum machine learning capabilities.

3P Extension
Alpine Quantum Technologies

AQT provides trapped ion quantum devices, and can be programmed directly from Cirq.

3P Extension
Pasqal

Pasqal provides a neutral atom quantum computing device, and can be programmed directly from Cirq.