PennyLane
Autograd-style quantum machine learning across simulators and hardware backends.
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PennyLane vs IBM Quantum Platform
PennyLane (Xanadu) and IBM Quantum Platform (IBM) both sit in Quantum. PennyLane is the cheaper entry point at PennyLane is an open-source Python library available for free.. IBM Quantum Platform shipped more tracked changes in the last 30 days (13 vs 2). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | PennyLane Xanadu | IBM Quantum Platform IBM |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | 0.45.1 | Qiskit |
| Entry cost | PennyLane is an open-source Python library available for free. | Free tier · from $2,880/min |
| Pricing tiers | Open Source free | Open Plan free · Pay-As-You-Go Plan $5760 · Flex Plan $4320 · Premium Plan $2880 |
| Model stack | Catalyst JIT · JAX / PyTorch backends | 100+ qubit processors · 100+ qubit quantum processing units (QPUs) · IBM Quantum fleet (100+ qubit processors) |
| Context window | — | 5000 two-qubit gates |
| Public API | ||
| Routes models | ||
| Changes / 30d | 2 | 13 |
| Origin | Global | Global |
| Capabilities | autodiff of quantum circuits, Catalyst JIT, lightning simulators, hardware plugins, Automatic differentiation of quantum circuits, Hybrid quantum-classical models, Just-in-time compilation, Device-independent quantum circuit model | 156-qubit Heron r2, Qiskit Runtime primitives, dynamic circuits, error mitigation, Quantum computer access, Qiskit Runtime, Qiskit Functions catalog, Error mitigation |
IBM Quantum Platform
Utility-scale superconducting processors with Qiskit Runtime primitives and error mitigation.
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