Simulator + bring-your-own-token vendor access

Quantum Circuit
& Job Bridge

Build and analyze circuits, run jobs on the built-in simulator, and submit to vendor QPUs with your own API tokens. Error-correction and topology tools are model-based and labeled as such.

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Q-Bridge IDE: an OpenQASM 3.0 GHZ circuit run on the built-in simulator, with the measured counts and the submitted job in the output log

7

QPU Providers

20

Simulator qubits (max)

WS

Job status stream

98+

API Routes

Everything You Need for Quantum Computing

A complete platform for quantum hardware access, circuit optimization, and error correction research.

Q-Bridge Circuit Analyzer results for a 3-qubit GHZ circuit: gate count, depth, qubit count, gate breakdown and connectivity
Circuit Analysis & Transpilation
Q-Bridge job result page: completed simulator job with the measurement-count histogram
Simulation History

QPU Job Submission

Run circuits on the built-in simulator, or submit to IBM, IonQ, Rigetti, Quantinuum, PASQAL, QuEra and AWS Braket with your own vendor credentials. Vendor support varies by adapter.

Circuit Analysis & Transpilation

Analyze gate counts, depth, connectivity and transpile circuits for target hardware.

QEC Simulator

Estimate logical error rates for surface and color codes with an analytic threshold model — no decoder is run.

DQC Topology Model

Explore modeled multi-chip layouts (Flamingo- and Kookaburra-class) and map circuits across chiplets. Link metrics are synthetic model values, not live hardware.

Simulation History

Track all your simulations, analyses, and job results with full history and replay.

Live Job Status Updates

Job status changes stream over WebSocket while you watch a job. Vendor queues and device health are not monitored.

Ready to build and run quantum circuits?

Join researchers and engineers using Q-Bridge to run quantum experiments.

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IBM Quantum™ is a trademark of IBM Corporation. IonQ™ is a trademark of IonQ, Inc. Rigetti™ is a trademark of Rigetti Computing. Quantinuum™ is a trademark of Quantinuum LLC. PASQAL™ is a trademark of PASQAL SAS. QuEra™ is a trademark of QuEra Computing Inc. Amazon Braket™ and AWS® are trademarks of Amazon.com, Inc. Q-Bridge is not affiliated with, endorsed by, or sponsored by IBM, IonQ, Rigetti, Quantinuum, PASQAL, QuEra, Amazon, or any quantum hardware provider. All trademarks are property of their respective owners.