Qiskit
The most widely used circuit construction, transpilation and primitives library.
Full Qiskit record →Head to head
Qiskit vs D-Wave Leap
Qiskit (IBM) and D-Wave Leap (D-Wave) both sit in Quantum. D-Wave Leap shipped more tracked changes in the last 30 days (4 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Qiskit IBM | D-Wave Leap D-Wave |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | 2.6.2 | Advantage2 |
| Entry cost | Free and open-source SDK | Free trial available; pricing not publicly listed for paid tiers. |
| Pricing tiers | Open Source / Free free | Free Trial free |
| Model stack | Rust transpiler core | Advantage · Advantage2 · hybrid solvers |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 4 |
| Origin | Global | Global |
| Capabilities | Rust-accelerated transpiler, primitives V2, circuit library, OpenQASM 3, quantum circuit building, transpilation and optimization, error mitigation and suppression, heterogeneous orchestration | 4,400+ qubit annealer, hybrid nonlinear solver, real-time access, Real-time quantum access, Quantum-classical hybrid solvers, SOC 2 Type 2 compliance, 99.9% uptime and availability, Codespaces and devcontainers support |
D-Wave Leap
Advantage2 annealer plus hybrid solvers aimed at optimisation workloads.
Full D-Wave Leap record →