Quantum Dice vs Quside
Quantum Dice
Probabilistic hardware to redefine compute
29 employees · est. 2020 · Oxford, United Kingdom
Quside
At Quside, we build quantum technology for safer connectivity and more powerful devices
55 employees · est. 2017 · Barcelona, Spain
Quside is the older company (2020 vs 2017); Quside is the larger of the two.
Side-by-Side Comparison
| Metric | Quantum Dice | Quside |
|---|---|---|
| Founded | ||
| Founded | 2020 | 2017 older |
| Headquarters | ||
| Headquarters | Oxford, United Kingdom | Barcelona, Spain |
| Employees | ||
| Employees | 29 | 55 larger |
| Industry | ||
| Industry | Cyber Security, IT, Quantum | IT, Information Technology, Manufacturing |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Series A |
| Total Funding | ||
| Total Funding | $7.07M | $10.07M |
| Funding Rounds | ||
| Funding Rounds | 7 | 3 |
| Services | ||
| Services | Quantum Random Number Generators, Quantum Entropy as a Service (QEaaS), Cloud-based Quantum Computing, Probabilistic Computing Solutions | Quantum Random Number Generation (QRNG) modules, Quantum Security Chipsets, Entropy Core for cryptographic foundation, RPUs for accelerated workloads |
| Target Customers | ||
| Target Customers | Finance and Banking Sectors, Telecommunications Industry, Government and Defence Organizations, Space Agencies, AI and Machine Learning Researchers | Enterprises, Financial Institutions, Government Agencies, Telecommunication Companies |
| Taxonomy | ||
| Taxonomy | Quantum TechnologyQuantum DicePhotonicsRandom Number GenerationQRNGCryptographic Security +7 | Quantum TechnologyEncryption SolutionsConnected DevicesRandom Number GenerationHardware ManufacturingInnovative Technology +5 |
| Website | ||
| Website | quantum-dice.com | quside.com |
About Quantum Dice
Quantum Dice, founded in 2020, is a rapidly growing player in the Cyber Security and IT sectors, with a focus on Quantum technology. Leveraging groundbreaking innovations from the University of Oxford, the company is at the forefront of developing quantum random number generators (QRNGs) that are vi...
About Quside
is a quantum technology startup based in Spain, founded in 2017. The company's focus is on building quantum technology for safer connectivity and more powerful devices, as reflected in their slogan: "At Quside, we build quantum technology for safer connectivity and more powerful devices." Quside's...
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Compiled from the BounceWatch company index. We last looked at Quantum Dice on 2 Mar 2026, and Quside on 25 Mar 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.
