Willow
The chip behind below-threshold error correction and verifiable quantum advantage claims.
Full Willow record →Head to head
Willow vs D-Wave Leap
Willow (Google Quantum AI) and D-Wave Leap (D-Wave) both sit in Quantum. D-Wave Leap shipped more tracked changes in the last 30 days (4 vs 3). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Willow Google Quantum AI | D-Wave Leap D-Wave |
|---|---|---|
| Segment | Quantum | Quantum |
| Version | Willow | Advantage2 |
| Entry cost | Early access / research chip. Pricing is not publicly listed. | Free trial available; pricing not publicly listed for paid tiers. |
| Pricing tiers | Early Access Program free | Free Trial free |
| Model stack | undisclosed | Advantage · Advantage2 · hybrid solvers |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 3 | 4 |
| Origin | United States | Global |
| Capabilities | Below-threshold error correction, 105 qubits, Quantum Echoes benchmark, quantum computing, superconducting qubits, neutral atom quantum computers, Quantum Processor, Superconducting Quantum Computing | 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 →