Rigetti Computing vs Xanadu
Rigetti Computing
We are scientists, engineers, builders, and visionaries
181 employees · est. 2013 · Berkeley, United States
Xanadu
Our mission: To build quantum computers that are useful and available to people everywhere
298 employees · est. 2016 · Toronto, Canada
Rigetti Computing is the older company (2013 vs 2016); Xanadu is the larger of the two.
Side-by-Side Comparison
| Metric | Rigetti Computing | Xanadu |
|---|---|---|
| Founded | ||
| Founded | 2013 older | 2016 |
| Headquarters | ||
| Headquarters | Berkeley, United States | Toronto, Canada |
| Employees | ||
| Employees | 181 | 298 larger |
| Industry | ||
| Industry | AI, Big Data, Hardware | Big Data, Hardware, Quantum |
| Funding Stage | ||
| Funding Stage | IPO | Debt Financing |
| Total Funding | ||
| Total Funding | $775.53M | $289.15M |
| Funding Rounds | ||
| Funding Rounds | 18 | 11 |
| Services | ||
| Services | Quantum Processing Unit Manufacturing, Quantum Algorithm Development, Quantum Systems Deployment, Quantum Computing Platforms | Development of Quantum Computers, Quantum Software Tools, Quantum Algorithm Design, Photonic Quantum Solutions, Quantum Hardware Manufacturing |
| Target Customers | ||
| Target Customers | Quantum Researchers, Technological Innovators, Academic Institutions, Industrial R&D Departments | Quantum Researchers, Tech Companies, Industries with Complex Computational Needs, Automotive Partners, Chemical Industry |
| Taxonomy | ||
| Taxonomy | Quantum ComputingSuperconducting QubitsQuantum Processor ManufacturingFull-stack Quantum SolutionsQuantum Cloud ServicesIntegrated Quantum Devices +9 | Quantum ComputingPhotonic Quantum HardwareQuantum Machine LearningFull-stack Quantum SolutionsPennyLaneOpen-source Quantum Software +6 |
| Website | ||
| Website | rigetti.com | xanadu.ai |
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...
About Xanadu
Xanadu, founded in 2016 and headquartered in Canada, is a leading player in the quantum technology landscape, focusing on building accessible quantum computers worldwide. The company's mission, "Our mission: To build quantum computers that are useful and available to people everywhere," highlights...
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Compiled from the BounceWatch company index. We last looked at Rigetti Computing on 16 Apr 2026, and Xanadu on 8 Dec 2025. 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.
