QMill Circuit Compression
QMill Circuit Compression is an easy-to-use solution for compressing, running, and comparing quantum circuits. It provides AI-powered quantum circuit compression, accelerating quantum computing and benefiting the entire quantum ecosystem.
The service helps quantum researchers and developers to work with more complex quantum circuits on current quantum computers and execute faster.
AI-powered quantum circuit compression accelerating quantum computing
QMill Circuit Compression provides a record-breaking method for compressing quantum circuits. This AI-powered solution preserves the full functionality of the circuit. It is available as a service hosted by QMill and as a private deployment.
Compressed circuits have typically 20-50% reduction in gate count and circuit depth enabling
- Improved performance with faster runtimes
- Improved fidelity and reduced error propagation
- Shorter compute time or less shots meaning lower cloud usage cost
Easy-to-use service reduces work-time in optimizing circuits and powers the quantum community to explore and innovate more. API and SDK are available for easy integration to your workflow.
A short video of the product
Interested? Contact us to learn more
Try now for free
Would you like to have an opportunity to learn more and see how our product works? Contact us to get the access and try for free.
Contact usAbout the compression methodology
QMill Circuit Compression is built directly on QMill’s own cutting‑edge research, including the team’s world‑record achievements in quantum circuit compression. The AI‑powered method has outperformed previous state‑of‑the‑art optimizers across multiple benchmarks.
Read the blog
Latest news
To the lengthening list of names that could help telcos with their quantum-safe networking strategies, add QMill.
Press release: Telia and QMill demonstrate a new quantum-enhanced data encryption method for mobile networks
Press release: ESL Shipping has partnered with QMill to assess quantum computing suitability for optimization problems.
Funding granted for ESL Shipping in optimization and QMill in algorithm R&D.
May 19, 2026
What’s a quantum computer good for, anyway?
Scientific American mentions QMill's AI powered circuit compression as an example of pragmatic tooling, and frames quantum computing quantum computing as big potential tempered by hard engineering realities.
May 12, 2026
Finnish invention accelerates quantum revolution
The results of research work are being commercialized very quickly in the field of quantum technology. Professor Möttönen selected as finalist in the prestigious European Inventor Award.
European Patent Office announced Mikko Möttönen as a finalist in the ‘Research’ category of the European Inventor Award 2026.
April 22, 2026
Forget about AI – This is the next big revolution
Quantum computers are starting to change from science fiction to reality. It is now high time for companies to prepare for the future.
QMill's board member Pekka Lundmark was interviewed by Huvudstadsbladet about his views on quantum computing.
March 9, 2026
Top 10 quantum AI startups and companies in 2026
QMill is listed among the top companies that are helping shape the global quantum AI field.
How QMill is approaching classically verifiable quantum advantage.
February 10, 2026
Video: Mikko Möttönen presenting at Cisco Quantum Summit
The beginning of the story how QMill is unlocking quantum advantage, presented by Mikko Möttönen (10min).
The AI-powered service was trained using the computing resources of the LUMI supercomputer.
January 30, 2026
Podcast in Finnish: How can a particle pass through a wall?
How quantum mechanical tunneling enables superconducting quantum computers? QMill’s Mikko Möttönen interviewed by Yle Radio.
January 27, 2026
QMill among the 10 most promising startups in Finland
Inside Finland’s next wave of innovation: 10 promising startups to keep an eye on this 2026!
January 26, 2026
Finland is trying to poach deep tech talent from abroad
A list of tech open jobs included roles with QMill.
Press release: A six-fold leap towards practical quantum advantage has been achieved by QMill. This breakthrough significantly lowers the bar for demonstrating quantum superiority.
January 22, 2026
QMill announces a six-fold leap in reaching quantum advantage
QMill's new simulation results are indicating that its latest quantum algorithm is poised to demonstrate quantum advantage,
January 22, 2026
Diversity creates better technology
Quantum algorithms also benefit from different ways of thinking. Hannu Kauppinen interviewed by TEK.