The world's leading QEC system for real-time quantum computing at utility scale
As quantum computing moves fully into the QEC era, all systems will require real-time QEC to accelerate their path to utility-scale.
Deltaflow is the world's leading QEC system, turning noisy and unscalable physical qubits into reliable and scalable logical qubits.
Using Deltaflow, quantum computer operators will achieve vastly more reliable quantum operations, or QuOps, from the same underlying qubits. This accelerates the route to fault tolerant quantum computing at utility scale.
How Deltaflow works for you
Ready for every stage of your roadmap.
Whether you’re scaling qubit counts, evolving architectures, or upgrading hardware generations, Deltaflow scales seamlessly.
One platform, endless consistency.
A single interface across product versions ensures your teams can build, test and deploy without disruption.
Engineered for performance.
Advanced decoders and a high‑throughput data pipeline deliver the speed and reliability modern QPUs demand.
Tailored to your hardware.
Deltaflow optimises for each QPU’s unique error mechanisms, timing requirements and architecture.
Designed to run efficiently.
It balances latency, throughput, accuracy and resource usage, delivering high performance at the right scale for your QPU.
What is Deltaflow?
Deltaflow 2 is an FPGA-based QEC system integrating Riverlane’s proprietary hardware decoder with high-throughput data routing and real-time processing logic. Direct connection to the quantum control stack enables low-latency operation, rapid integration, and independent scaling of control and QEC subsystems.
Deltaflow 2 is configurable across qubit modalities and QEC schemes, supporting evolving hardware roadmaps.
Real-time QEC demo
Watch our recent real-time Quantum Error Correction demo using Deltaflow and Deltakit from APS March 2026.
Error corrected with
We provide QEC solutions to world-leading quantum computer manufacturers, qubit control specialists, HPC centres and national labs.
