Qbron
Qbron.
The quantum bridge.
One open-source API to run quantum workloads across every major QPU — IBM, IQM, Braket, Azure, Pasqal — with cost transparency, smart routing, and EU data sovereignty. Made in Sweden.
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01
One API, every backend
Write your circuit once. Route it to the cheapest, fastest, or most accurate QPU available — automatically.
02
Open-source by default
The SDK is Apache-2.0. Self-host it, audit it, fork it. The managed cloud is the easy button — never the lock-in.
03
Sovereign by design
EU-resident data plane. GDPR-native. Built for European research and regulated enterprise from the first commit.