IBM · RIGETTI · IQM · IONQ · AQT · ALL ONLINE

Run it on the real thing.

Qly is a quantum IDE with a balance. Write Qiskit or OpenQASM, pick a machine from 5 hardware makers, up to 156 qubits, and get counts back in minutes. Simulators are free. Credits come back when a job fails.

$5 free at signup · no card · one balance across every maker
bell.qasmstatevector · in-browser1,024 shots
h q[0]; cx q[0],q[1]; measure q -> c;
theory 50%
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building stateshot 0 of 1,024
Hardware on the platformchecking live status

9 machines, 3 simulators, one balance.

rates are the maker's list price
MakerDeviceQubitsTypeQueueRateStatus
IBMKingston156superconducting · heavy-hex$1.60 / QPU-second
IBMFez156superconducting · heavy-hex$1.60 / QPU-second
IBMMarrakesh156superconducting · heavy-hex$1.60 / QPU-second
RigettiCepheus-1-108Q107superconducting · square$0.30/task + $0.00042/shot
IQMEmerald54superconducting · square$0.30/task + $0.00160/shot
IQMGarnet20superconducting · square$0.30/task + $0.00145/shot
IonQForte Enterprise 136trapped ion · all-to-all$0.30/task + $0.08000/shot
IonQForte 136trapped ion · all-to-all$0.30/task + $0.08000/shotoffline
AQTIBEX Q112trapped ion · all-to-all$0.30/task + $0.02350/shot
SimulatorSV134statevector0Free
SimulatorClifft30Clifford+T · fast at low T-count0Free
Simulatordm117density matrix · noise0Free
online offline or outside its windowqueue = jobs ahead of yours right nowno markup on hardware, ever
By the numbers
156
qubits on the largest device
5
hardware makers, one balance
Free
simulators up to 34 qubits
1cr
= $1 USD, never expires
How a run works

Circuit in. Counts out. Under a minute from editor to queue.

H · write

Write your circuit

Qiskit or OpenQASM in the editor, a notebook, or from the CLI. Qly checks it against the target’s native gate set before you spend anything.

D · pick a device

Pick the machine

Compare qubits, connectivity, queue depth and exact cost side by side. Switch devices in one click; the estimate updates with you.

R · run

Run and inspect

Watch the queue live. Get counts, a histogram against theory, and the noise metadata the maker reports back.

Start with simulators. Free, forever.

No card, no subscription. Buy credits when you're ready for a real QPU; they come back if the job fails.