Alternatives to Groove Quantum

Quantum processor company developing and scaling modular quantum processors.

Qblox provides modular hardware and software solutions for scalable quantum computer control.

Trapped-ion quantum computing technology for industrial scaling.

Sparrow Quantum develops and commercializes photonic quantum chip technology, delivering single photons on demand for quantum computing and communication.

Building and deploying quantum computers.

Quantum computing company developing superconducting quantum chips.

Building the world's most powerful quantum computers.

Quantum chip performance testing solutions.

Silicon transistor-based quantum computing.

Developing error-resilient superconducting quantum processors with intrinsic hardware-level error correction.

Develops cryogenic electronics for quantum computing and other advanced applications.

Swiss quantum computing startup building scalable 2D trapped-ion quantum computers

Improving precision and quality in the production of superconducting quantum chips.

Builds the Quantum Orchestration Platform (QOP) to accelerate quantum computing development and deployment.

Developing advanced silicon-based quantum computing hardware for scalable and manufacturable quantum processors.

Developing fault-tolerant quantum computers.

AetherFlux is developing a novel quantum computing architecture for complex simulations.

Designs and manufactures advanced cryogenic I/O infrastructure for quantum computers.

Designs, manufactures, and deploys superconducting quantum computers and processors.

Developing neutral-atom quantum hardware and fault-tolerant architectures to accelerate quantum computing.

Designs advanced quantum computing architectures using LDPC codes for fault-tolerant systems.

Developing scalable quantum computers using carbon nanotubes for improved qubit quality and connectivity.

Developing miniaturized, high-performance cryogenic hardware components to enable scalable, next-generation quantum computing systems.

Velaura AI develops ultra-low power silicon and software technologies for AI infrastructure, focusing on energy efficiency for data centers and physical AI applications.

Developing quantum computing hardware.

Develops miniaturized, high-performance cryogenic hardware components for scalable quantum computers.

Quantum communication technology for secure and high-speed data transmission.

Developing advanced quantum sensing solutions for semiconductor inspection.

Designs, develops, and manufactures gallium nitride on silicon carbide (GaN-on-SiC) epitaxial wafers using proprietary growth technologies.

Developing cryogenic electronics solutions for quantum technologies.

Developing the world's first quantum energy chip.

Develops model-specific AI chips that hardwire AI models directly into silicon for improved performance and efficiency.

Semiconductor startup specializing in Atomic Layer Etching (ALE) technology.

Developing ultra-low power non-volatile memory technologies for AI, data centers, and edge computing.

Advanced chip manufacturing equipment producer.

Building a fault-tolerant quantum computer using photonics and silicon manufacturing.

Improving quality control for chips for better performance.

Develops neutral atom-based quantum computers and provides cloud-based quantum computing services.

Pioneering quantum computing company offering annealing and gate-model systems, software, and cloud services.

Developing practical photonic quantum computers using a novel photon-atom gate architecture.

Building high-efficiency quantum storage for next-generation quantum computing systems.

Global technology company renowned for its GPUs, SoCs, and APIs, driving advancements in AI, gaming, and high-performance computing.

Commercial quantum computing systems for complex problem-solving.

Pasqal develops quantum computing solutions for complex scientific and industrial problems.

Designs and builds quantum computers for research and industry applications.

Quantum computer hardware and software developer for various industries.

Building field-deployable hardware for scalable quantum networks and provably secure communications.

Israeli startup developing quantum noise resilience software to improve quantum computing.

Quantum technology company developing advanced sensors, navigation, and AI solutions.

Finnish quantum computer manufacturer building fault-tolerant quantum computers for various industries.

Developing a quantum processor for fault-tolerant topological quantum computing and quantum memory.

Develops advanced quantum computing solutions for enterprise and government applications.

Xanadu is a Canadian quantum computing company building photonic quantum computers and developing quantum software.

Quantum computing startup developing a quantum processor and software stack.