Four verticals. One architecture.
Arca · Key’s cryptographic posture is identical across every vertical. What changes between them is the Knowledge Pack — curated, pre-ingested reference material a practitioner would expect in a private vault, processed inside the TEE and never sent to a third-party search index.
For the most sensitive information in medicine.
Therapists, clinicians, compliance officers, hospital departments, and health systems. HIPAA BAA, PHIPA alignment, zero external egress.
Knowledge Pack: DSM-5-TR, HIPAA/PHIPA guidance, PubMed feeds, clinical-notes templates, CMS rules, OCR breach-response guidance.
AI for the deal that cannot be exposed.
Wealth advisors, family offices, CFOs, accountants, M&A teams. MNPI-aligned, SEC/FINRA-defensible audit trail.
Knowledge Pack: IRS Publications, SEC/EDGAR feeds, AICPA guidance, FINRA rules, state CPA ethics opinions.
AI you can use without breaching privilege.
Solo attorneys, boutique firms, in-house counsel, investigations teams. Signed privilege memo. Discovery-defensible.
Knowledge Pack: State bar ethics opinions (CA, NY, TX, FL, IL), ABA Model Rules, AI-confidentiality guidance, court-doc archives.
Encrypted AI for the asymmetric information that is the deal.
Commercial brokers, developers, property managers, RE attorneys, HNW residential agents. Off-market integrity, Fair Housing audit alignment.
Knowledge Pack: Fair Housing guidance, FIRPTA reference, state title-law, closing checklists, Reg Z / TRID.
Don’t see your vertical?
The architecture is vertical-agnostic. If your work requires post-quantum encryption, TEE-isolated inference, and zero external egress — we’re likely already a fit. Tell us what you’re working on.
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