| Need | Best Free Option | |------|------------------| | First quantum circuit | IBM Quantum Composer (drag‑and‑drop) | | Real hardware with no time limit | Quantum Inspire | | Python + many tutorials | IBM Qiskit (free simulator + small real device) | | Quantum ML research | PennyLane + AWS Braket simulator | | Large simulator (30+ qubits) | Local QuEST or qsim on Colab | | Quantum chemistry | Qiskit Nature (free on IBM simulator) |
(Microsoft)
Whether you are a student, a curious developer, or a researcher, 1. IBM Quantum Platform (Qiskit) DigitalOcean free cloud based quantum computer software
These free cloud-based quantum computer software options offer a range of features and capabilities, including: | Need | Best Free Option | |------|------------------|
(QuTech – Dutch)
(Xanadu)
(via Cirq / Floq)