Custosa
Permission and compliance layer for Enterprise AI
Custosa launched on March 12, 2026 with 15 votes, #977 of 23,380 launches that month and more than 95% of that year's launches.
What it does
Every enterprise AI deployment has the same quiet vulnerability. Your LLM can see everything. Contracts, patient records, classified specs. It doesn't know who's asking or what they're allowed to see. Custosa enforces permissions before the model touches context. Not output filters. Upstream access control, compiled at runtime from user identity and compliance policy. Same query. Different context. Depending on who's asking. HIPAA, ITAR, SOC2 ready. Built for RAG and agentic pipelines.
Custosa is the runtime data-control plane for enterprise AI. Inspect every record at runtime, redact by role, and seal every decision as verifiable evidence.
Redacts by role, seals every verdict as proof. Built for healthcare and finance. Relevance is not permission. Retrieval pulls what's relevant; it has no idea what the asker is cleared to see. In a prototype it hides. In production, on real records, it leaks. Point your RAG pipeline or API client at Custosa. Nothing reaches the model unchecked. Deterministic, role-aware policy. No model guessing; fail-closed. Signed and hash-chained: provable offline. The record is dropped. Signed, hash-chained, content-free records you verify offline. See the ledger → HIPAA and SOC control packs mapped to runtime verdicts. See solutions → We'll counter-sign and respond within 48 hours, usually from a real…from custosa.com
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