Advance your quantum computing research and development with Qiskit, the open-source SDK that provides tools for building, optimizing, and executing quantum workloads at scale.

Qiskit provides two public APIs: a Python API and a C API. The Python API is the primary interface and prior to Qiskit 2.0 was the only public API available for Qiskit. The C API is designed to provide direct …

Whether you will work locally or in a cloud environment, the first step for all users is to install Qiskit. (If you are installing Qiskit for the first time, skip ahead to the Install and set up section. This notice is …

Qiskit is a collection of software for executing programs on quantum computers. Qiskit is the world’s most popular and performant software stack for quantum computing and algorithms research. …

Qiskit (Quantum Information Software Kit) is an open-source, Python -based, high-performance software stack for quantum computing, originally developed by IBM Research and first released in 2017.

Jul 2, 2026 · Qiskit provides two public APIs: a Python API and a C API. The Python API is the primary interface and prior to Qiskit 2.0 was the only public API available for Qiskit. The C API is designed to …

Qiskit provides a modular and extensible framework for quantum research and development across algorithms, high-performance computing, and quantum information science.