Zirah

Zirah Sovereign

Confidential RAG your compliance team can prove.

Zirah Sovereign runs retrieval and generation over your most sensitive corpus inside your own environment — governed by policy, sealed in attested hardware, and provable to the record.

The problem

Why regulated teams can't just add RAG

Point an ordinary RAG stack at confidential data and it leaks everywhere that isn't the answer — in the prompt, the embeddings, the retrieval logs, the model endpoint. For regulated data, 'trust us' isn't a control. You need to show what happened.

How it works

Three jobs, never blurred

  1. Step 01

    Intent

    Reads and classifies the question.

  2. Step 02

    Policy

    Decides what it's allowed to touch.

  3. Step 03

    ACLs

    Enforce what the user may see.

And sensitive processing runs inside attested confidential compute — so your data is only ever decrypted where it can be proven safe.

Why Zirah

Four commitments, no exceptions

Confidential by construction

Sensitive data is only ever decrypted and reasoned over inside verified secure enclaves, on-prem/self-hosted, never leaving your environment.

Governed by policy

One engine decides what any query may touch, with guarantees that can't be authored around.

Provable, not claimed

Every answer ships with its own audit trail.

Precise, not blunt

Protection engages where it's needed, so you don't pay for it everywhere.

The assurance ladder

One product, three levels of assurance

Zirah Sovereign is a single ladder — each tier includes everything below it. Start where your risk profile requires; step up as it rises.

Tier 01
Available today

Core

Confidential RAG, permission-aware, deployed in your environment.

Tier 02
Flagship

Confidential

Adds confidential compute: inference inside a hardware-attested enclave, invisible to the cloud and to us, with attestation you can verify yourself.

Tier 03
Maximum assurance

Zero

Adds at-rest and key-level confidentiality: encrypted index, enclave-sealed keys, attestation-gated key release.

Cross-tier add-on

Add governance to any tier

Governance & Intent is a cross-tier add-on, not a level. Attach jurisdiction- and context-aware rules — for example, EU data stays in the EU — to Core, Confidential, or Zero. Configured to your regulatory footprint during design.

Proof

Every answer, provable

See exactly what happened to every request — which policy fired, what was redacted, where it was sealed, which documents were allowed.

Not a promise. A receipt.

Explain trace

Explain trace

Screenshot placeholder — upload later

For builders

Building AI for clients who can't compromise?

Deliver Zirah Sovereign inside your client engagements — or embed just the explainability layer into pipelines you already run.

Deployment & trust
On-prem / self-hostedData never leaves your environmentSharePoint and enterprise connectorsBuilt for regulated industries

Ready to close the gap?

Build with Zirah →