Quantum Motion vs Rigetti Computing
Rigetti Computing
We are scientists, engineers, builders, and visionaries
181 employees · est. 2013 · Berkeley, United States
Rigetti Computing is the older company (2017 vs 2013).
Side-by-Side Comparison
| Metric | Quantum Motion | Rigetti Computing |
|---|---|---|
| Founded | ||
| Founded | 2017 | 2013 older |
| Headquarters | ||
| Headquarters | London, United Kingdom | Berkeley, United States |
| Employees | ||
| Employees | 115 | 181 |
| Industry | ||
| Industry | Hardware, Quantum | AI, Big Data, Hardware |
| Funding Stage | ||
| Funding Stage | Series C | IPO |
| Total Funding | ||
| Total Funding | $210.00M | $775.53M |
| Funding Rounds | ||
| Funding Rounds | 4 | 18 |
| Services | ||
| Services | Development of scalable quantum computing technology using silicon-based integrated circuit technology. | Quantum Processing Unit Manufacturing, Quantum Algorithm Development, Quantum Systems Deployment, Quantum Computing Platforms |
| Target Customers | ||
| Target Customers | Enterprises and research institutions requiring advanced computing solutions for complex problem-solving in fields such as chemistry, medicine, and artificial intelligence. | Quantum Researchers, Technological Innovators, Academic Institutions, Industrial R&D Departments |
| Taxonomy | ||
| Taxonomy | Quantum ComputingSilicon QubitsCMOS TechnologyTech InnovationQuantum TechnologyComputer Engineering +4 | Quantum ComputingSuperconducting QubitsQuantum Processor ManufacturingFull-stack Quantum SolutionsQuantum Cloud ServicesIntegrated Quantum Devices +9 |
| Website | ||
| Website | quantummotion.tech | rigetti.com |
About Quantum Motion
Quantum Motion is a UK-based startup founded in 2017 that focuses on developing scalable quantum computing technology. Their slogan "Scalable Quantum Computing" underlines their commitment to innovation in the field. The company's revolutionary technology platform aims to create a scalable array of...
About Rigetti Computing
Rigetti Computing, founded in 2013 and headquartered in the United States, is leading the quantum computing revolution as a pioneer in full-stack quantum solutions. The company is recognized for its innovative approach utilizing superconducting qubits, known for high maturity and fast gate speeds, a...
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Compiled from the BounceWatch company index. We last looked at Quantum Motion on 11 Jun 2025, and Rigetti Computing on 16 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
