RhymeQ raises $2.2M to let Python developers program quantum computers
What's the deal? RhymeQDealroom has a profile for this one. Try Dealroom →, a German-Swiss startup, has raised $2.2 million in pre-seed funding to let software engineers program quantum computers using standard Python. Ground State VenturesDealroom has a profile for this one. Try Dealroom → led the round, with Vanagon VenturesDealroom has a profile for this one. Try Dealroom →, Plug and Play, and Freiraum VenturesDealroom has a profile for this one. Try Dealroom → also participating.
What's the endgame? RhymeQ acts as an abstraction layer: developers write code in ordinary Python, and its compilers translate it into instructions quantum hardware can run. The company says the same code can run on different quantum processors without locking users to one system.
Who's behind it? Daniel Volz, a chemist by training, founded RhymeQ in 2026 after leaving Kipu Quantum, which he co-founded, over a dispute with his co-founders. He previously worked on quantum projects at McKinseyDealroom has a profile for this one. Try Dealroom → and BASF.
The team: Volz is joined by chief technology officer Tamás Varga, the inventor of Rhyme and a software engineer at Swiss Re and UBS for over 15 years, and chief operating officer Christina Wu. The company is based in Karlsruhe, Germany, and Zürich, Switzerland.
Why now? A decade ago, IBM's cloud machines had around 10 noisy qubits; today the hardware runs hundreds, with error-corrected logical qubits coming. Volz sees software as the next bottleneck. "There's a mismatch since the software isn't accessible unless you have a good understanding of physics," he says.
The talent gap is stark. The World Economic Forum cites McKinsey findings that recruiters find only one qualified candidate for every three quantum jobs.
Where the money goes: RhymeQ will expand its engineering team, build an enterprise platform for Rhyme, and grow a global community of developers. The funds were raised in several weekly stages, involving both angel investors and the backing funds.
Rhyme can compile directly to CUDA-Q, NVIDIA's platform for programming quantum processors and GPUs, so the same code runs on accelerated simulators and hardware from various manufacturers. The approach has research origins: a January 2024 paper co-authored by Varga described a high-level quantum language, also called Rhyme.
The signal: Grand View Research forecasts the quantum software market will reach $2.51 billion by 2030, growing 18.5% annually from 2024. As hardware matures, investors are betting usability — not qubits — is the next battleground. "The gap between quantum algorithms and hardware is closing fast," said Ground State partner Kris Kaczmarek, but "no one knows how to use them."
Read more: Tech Funding News
Image credit: RhymeQ
