About Katara

Katara AI builds compliance-native RAG infrastructure for regulated industries. We exist because the teams deploying AI in financial services, legal, and healthcare deserve infrastructure that was built for their environment — not retrofitted for it.

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Why we built this...

Most AI infrastructure was built for speed. The assumption baked into almost every RAG platform available today is that the team deploying it is moving fast in a low-stakes environment, optimising for iteration velocity above everything else.

That assumption breaks in regulated industries.

When your AI system retrieves across multiple datasets that each carry different sensitivity levels and different access permissions, the retrieval layer itself becomes a compliance surface. A shared RAG instance can join records on a common key at query time and assemble information that no single dataset contained — information that crosses information barriers, exposes AML-sensitive client status, or surfaces compensation data to someone never authorised to see it.

No individual access control was designed to catch this. Standard RAG implementations do not monitor for it.

We built Katara because we kept seeing the same gap: teams doing everything right on the data governance side, then deploying AI infrastructure that undermined it.

Katara is the infrastructure layer where data isolation, PII monitoring, role-based access, and audit-ready logging are not features you configure after the fact.

They are the foundation.

The Team

Matthew Rossi
Co-founder/CEO
Matthew leads Katara's commercial strategy, go-to-market motion, and customer relationships. His focus is on helping regulated organisations deploy AI infrastructure they can govern and defend — translating deep compliance and security requirements into a product and sales motion built specifically for FSI and regulated enterprise buyers.
Victor Castell
Co-founder/CTO
Victor brings over 20 years of experience as a staff engineer and platform architect across distributed systems, DevOps, and security infrastructure. He has maintained his own open source software repositories and serves as technology and security advisor at Akasha Hub in Barcelona. At Katara, Victor leads the technical architecture of the compliance-native RAG infrastructure platform — with particular focus on dataset boundary enforcement, audit logging systems, and the security controls that make Katara defensible in regulated environments.

Want to see Katara in a regulated environment?

We will show you exactly what the compliance gap looks like in your infrastructure — and how Katara closes it.