D-Wave Leap
Quantum Computing Platforms
Cloud quantum platform offering Advantage annealing processors and hybrid solvers via a real-time API.
Free trialSOC 2Cloud Computing
Alternatives to Rigetti Computing
- 1Quantum Computing Platforms, Cloud Computing
- 2Quantum Computing Platforms
Google Quantum AI
Quantum Computing Platforms
Research platform delivering Sycamore superconducting processors and the Cirq open source quantum SDK.
Free planScientific Computing - 3Quantum Computing Platforms, Cloud Computing
QC Ware
Quantum Computing Platforms
Quantum software platform Forge offering enterprise algorithms for finance, chemistry, and optimization.
Free trialUsage-basedCloud ComputingDrug Discovery Platforms - 4Quantum Computing Platforms
Classiq
Quantum Computing Platforms
Quantum algorithm design platform that auto-generates hardware-aware circuits from high-level functional models.
High level quantum algorithm design with natural language AI assistanceAutomatic quantum circuit compilation and optimizationHardware agnostic algorithm targeting and recompilation - 5Quantum Computing Platforms
Quantinuum
Quantum Computing Platforms
Quantum computing company by Honeywell providing quantum hardware and cybersecurity algorithms.
CybersecurityScientific Computing - 6Quantum Computing Platforms
QunaSys
Quantum Computing Platforms
Quantum chemistry software platform QamuyCore enabling simulation of molecules on quantum computers.
Quantum algorithm development and optimizationQuantum chemistry and molecular simulationHardware agnostic quantum software development - 7Quantum Computing Platforms
Xanadu
Quantum Computing Platforms
Quantum computing company building photonic quantum computers and the PennyLane software library.
Catalyst quantum classical compilationCommunity support and developer resourcesMulti platform quantum programmingPriceUsage-based
- 8Quantum Computing Platforms
QuEra Computing
Quantum Computing Platforms
Neutral-atom quantum computing company with Aquila system available via Amazon Braket for research.
Neutral atom quantum computing hardwareBloqade sdk and quantum simulation frameworkCloud based quantum computing accessPriceUsage-based
- 9Quantum Computing Platforms
QuSecure
Cybersecurity
Post-quantum cybersecurity platform providing quantum-resilient software and migration services.
PKI & Certificate ManagementNetwork Security - 10Quantum Computing Platforms
Multiverse Computing
AI for Finance
Quantum and quantum-inspired software for financial services, energy, and manufacturing optimization.
Quantum inspired optimizationSovereign AI infrastructureSynthetic data generation
