Amazon Braket
One API and simulator suite across IonQ, IQM, Rigetti and QuEra hardware.
Full Amazon Braket record →Head to head
Amazon Braket vs Quantinuum Helios
Amazon Braket (AWS) and Quantinuum Helios (Quantinuum) both sit in Quantum. Amazon Braket shipped more tracked changes in the last 30 days (9 vs 6). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Amazon Braket AWS | Quantinuum Helios Quantinuum |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | Amazon Braket | Helios |
| Entry cost | Pay-as-you-go pricing based on quantum resources (tasks/shots), classical resources, or reservation rates; free local simulator available. | Hardware-as-a-service / access via Nexus cloud or on-premise. Pricing is not published (contact sales). |
| Pricing tiers | Pay-as-you-go / Local Simulator free | — |
| Model stack | AQT IBEX-Q1 · Aquila · Aquila (QuEra) · Braket SDK · Cepheus · Cepheus (Rigetti) · Emerald · Emerald (IQM) · Forte · Forte (IonQ) · Garnet · Garnet (IQM) · IBEX-Q1 · IBEX-Q1 (AQT) · IonQ / IQM / Rigetti / QuEra · IonQ Forte · IQM Emerald · IQM Garnet · QuEra Aquila · Rigetti Cepheus | Guppy / TKET · Helios · Helios trapped-ion QPU |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 9 | 6 |
| Origin | Global | Global |
| Capabilities | multi-vendor hardware, managed notebooks, hybrid jobs, Direct Reservations, Quantum circuit simulators, Jupyter notebook development environments, Hybrid quantum-classical algorithms, Braket SDK | all-to-all connectivity, 99.9%+ 2Q fidelity, real-time conditional logic, Hardware-as-a-Service, On-premise access, Cloud access, 99.921% Two-qubit gate fidelity, 99.921% two-qubit gate fidelity |
Quantinuum Helios
Highest published two-qubit fidelities, all-to-all connectivity, real-time classical control.
Full Quantinuum Helios record →