quantum-cloud

Open-source quantum Agent workspace with a desktop client, Web UI, messaging, Qiskit/MCP tools, and scientific validation

iQuantum - A Toolkit for Modelling and Simulation of Quantum Computing Environments

Quantum Executor: A Unified Interface for Quantum Computing

The flight recorder for quantum jobs - auditable hybrid quantum job router with hash-chained ledger and independently verifiable evidence bundles

Quandela — independent third-party profile of a public API surface, by API Evangelist. Quandela is a Paris-region (Massy, France) photonic quantum computing company building modular, scalable, and energy-efficient quantum systems driven by deterministic single-photon sources.

Rigetti Computing — independent third-party profile of a public API surface, by API Evangelist. Rigetti Computing is a full-stack quantum computing company that builds superconducting quantum processors and delivers access to them through Quantum Cloud Services (QCS). Developers program Rigetti quantum processing units (QPUs) with the Quil quantum

IonQ — independent third-party profile of a public API surface, by API Evangelist. IonQ (NYSE IONQ) is a College Park, Maryland-based public trapped-ion quantum computing company. IonQ designs, manufactures, and operates trapped-ion quantum computers (Aria, Forte, Forte Enterprise, Tempo, Harmony) and delivers them through the IonQ Quantum Cloud RE