
Bubl Cloud
Secure AI Infrastructure / Data Sovereignty
Bubl Cloud builds what they call the "reverse data model": instead of your data travelling to a cloud service, the AI and applications come to your data. Everything runs inside an encrypted Data Vault with European-owned infrastructure, ISO 27001 certification, and quantum-safe storage, so at no point does your data leave an environment you control.
They are the secure foundation that makes everything else possible. When Questa runs inside Bubl's infrastructure, the combination means sensitive business data such as documents, voice transcripts, and payment records is anonymised before any AI model ever sees it, then processed entirely within your vault.
Part of the Secure AI Suite
Questa AI is a validated member of the Secure AI Suite, a curated ecosystem of privacy-aligned tools that integrate directly with Bubl's Data Vault infrastructure. That means the integration has been built, tested, and verified, giving teams a coherent secure AI stack instead of disconnected tools.
On data jurisdiction
One question that comes up constantly is where data actually sits and who can access it. The combination of Questa's anonymisation layer and Bubl's sovereign infrastructure is designed to give a clear answer. For EU organisations, processing stays within EU borders and is designed around GDPR and the EU AI Act. For businesses operating across multiple jurisdictions, the same architecture applies: data stays in your vault, under your rules, regardless of which AI model is doing the work.


