AI that investigates, not just flags, and never leaves the building.
Ratioc reads communications, reasons through each case against your policies, and produces signed evidence. It's built for compliance and surveillance teams who can't send their data to a third-party model.
Every other AI compliance tool asks for your data first.
Trading floor chat, voice transcripts, internal email. This is the most sensitive data your firm holds, and most surveillance AI wants it sent to a shared cloud model before you can even run an evaluation. For a fund operating under market abuse rules, conduct regimes, or LP-mandated data residency clauses, that question goes well past procurement. It reaches the board, and it usually ends the conversation before it starts.
We built Ratioc the other way round. The model, the data, and the evidence all stay inside your perimeter, from the first message ingested to the final sealed pack.
Three steps, one perimeter.
Identities are protected first
Every message is pseudonymised the moment it arrives. Analysts work with anonymised conversations; only an approved reveal workflow can re-identify a person, and every reveal is logged.
Reasoning grounded in your policies
A self-hosted language model checks each flagged conversation against your actual policy library. What comes back is a structured decision — the allegation, the reasoning, the policy it relied on, and a confidence score. Not a wall of prose.
Sealed and ready for audit
When a case is closed, its findings, signals, and policy references are frozen into a signed evidence pack. It's ready for internal review, an audit, or a regulator request.
Firms where the data can't leave.
Hedge funds
Communications surveillance across chat, email, and voice, without sending trader conversations to a third party.
Sovereign Wealth Funds
AI-assisted compliance reasoning that meets sovereignty and national-security data requirements without carve-outs or exceptions.
Investment banks
An additional layer of AI-assisted review on top of existing surveillance tooling, deployed inside your own data centre.
Regulated fintechs
Audit-ready evidence for conduct and market-abuse obligations, sized for a compliance team without a dedicated surveillance desk.
Your hardware. Your model. Your evidence.
Ratioc runs on dedicated infrastructure inside your environment. There's no shared cloud tenant and no multi-tenant SaaS instance. The reasoning model is self-hosted, so nothing depends on a third-party AI provider and there's no path for trading communications to leave your network.
You get the reasoning quality of a modern large language model, with the data governance posture of software you run yourself.
We've sat where your team sits.
Ratioc's founders spent years inside the security and risk function of a global investment bank, on the team that turns thousands of weekly alerts into a small number of cases someone can actually act on — under audit, under deadline, under scrutiny. We know the distance between "the system flagged it" and "here is a defensible case file," because closing that distance was our job.
We're working with a small number of firms ahead of a wider release.
If your compliance or surveillance team is evaluating AI tooling and data residency isn't negotiable, we'd like to talk. It's under NDA, on your terms, and there's no commercial obligation to start.
This page stays general on purpose. Once we're under NDA, we walk design partners through the full architecture, the deployment model, and how it would run inside your environment.
Prefer email? access@ratioc.ai
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