Private, Governed AI Decisioning

AI you control. Decisions you can defend.

OraBrain is the private decisioning layer for financial crime prevention. It turns signals from your existing systems into clear, evidence-backed decisions, inside your perimeter and within your policies and approval controls.

OraBrain decisionPayments
HOLDControl verification required
ConfidenceHigh
Primary driverBeneficiary instructions changed
Evidence5 signals evaluated
Recommended actionIndependent verification
Recommendation only. Your officer makes the binding call.
Your data stays insideYour controls remain authoritativeEvidence with every decision
Backed bySusquehanna / SIGNomuragumi Cryptos
PartnersGoogle CloudAWSCrypto ISAC
The Gap

From signal to decision.

Your screening, monitoring, and analytics tools produce the signals. OraBrain takes them in, reasons over them in your context, and returns a decision your team can act on.

Your systems give

The signal

  • A threshold crossed or a name matched
  • An anomaly score or a risk flag
  • A watchlist or sanctions hit
  • An alert, ready for a decision
OraBrain returns

The decision

  • The signal weighed in your context and policy
  • A verdict with a severity and the driver behind it
  • The evidence that supports the call, on the record
  • A decision your officer can sign and defend
Alert Overload

Detection is not the bottleneck. Deciding is.

Across banking, payments, and digital assets, monitoring and screening generate more alerts every year. The hard part is no longer spotting them. It is deciding which ones are real, fast enough and with enough evidence to defend the call.

$3.1T
Estimated illicit funds moving through the financial system each year
Broad industry estimate, illustrative
90%+
Share of AML alerts that prove to be false positives, each still worked by hand
Broad industry range, illustrative

Alerts keep climbing. The capacity to decide them does not.

Illustrative indexed trend
Alerts generatedReviewed by hand

Most alerts are noise

The large majority of alerts a monitoring system raises are false positives. Clearing them by hand is where analyst time goes, and where genuine risk can sit unworked in the backlog.

The decision belongs before execution

Different systems cover different moments across the transaction lifecycle. The call that actually prevents harm, a judgment on intent, has to be made before anything is broadcast.

Regulation rewards defensible reasoning

EU MiCA live since Jan 2025 and the FATF Travel Rule tightening globally. Institutions increasingly must show not just that they flagged something, but why they decided as they did.

Figures are broad industry estimates shown for illustration, not client data. The chart is an illustrative trend.

Where We Sit

The decisioning layer, not another tool to rip and replace.

You already run screening, monitoring, and analytics. Keep every one of them. OraBrain sits on top, takes in their signals from as many sources as you like, and returns a single reasoned verdict with the evidence behind it.

Your existing stack, keep it all
Sanctions & watchlist screeningTransaction monitoringBlockchain analyticsKYC / KYBFraud systemsCase management
Signals in
Prax Labs

OraBrain decisioning layer

Reasons across every signal you feed it, in your context and on a model you own, inside your perimeter.

Verdict out
Back into your workflow
One verdict, with severity and driverThe evidence behind itInto your case manager and audit trail

Bring us as many signal sources as you have. We do not generate the alerts, and we do not replace your compliance systems. We are the reasoning that turns their output into a decision you can defend.

You Stay in Control

OraBrain reasons. You decide.

No institution should hand its regulatory decisions to a black box, and we did not build one. OraBrain does the investigation and lays out the case. The verdict, the evidence, and the final call stay with your team.

A person makes the binding call

OraBrain returns a recommendation with its reasoning. Where your policy requires it, nothing becomes a binding action until one of your people approves it.

Every verdict shows its work

Not a score from a black box. Each decision comes with the driver behind it, the supporting evidence, and the data it was missing, so your officer can agree, override, or dig deeper.

You own the policy and the override

Thresholds, risk appetite, and escalation rules are yours to set. Any verdict can be overridden, and your override is recorded as the decision of record.

Reproducible for any audit

Inputs, reasoning, model version, and outcome are logged for every case, so a decision can be reproduced and defended to QA, model risk, or a regulator.

The Platform

Six pre-built agents. A platform to build your own.

The agents below are our pre-built financial crime package, ready on day one. Each owns one class of decision, reads the signals your systems already produce, and hands your team an evidence file, not just a verdict. When your workflow needs more, you build your own on OraBrain.

Screening Agent

Sanctions, PEP, and watchlist matches resolved with documented reasoning.

Transaction Monitoring Agent

Alert queues worked across wires, payments, and chains, with an audit trail.

Due Diligence Agent

CDD, EDD, and wallet provenance untangled at onboarding and review.

Fraud Interception Agent

Scams, mules, and account takeovers caught before funds move.

On-Chain Intelligence Agent

Mixers, bridges, and exploit signatures traced in your context.

SAR & Reporting Agent

Decisive, defensible filings drafted with cited evidence and named gaps.

Build Your Own

The six agents are a starting point, not the ceiling.

OraBrain is a foundation you build on. Compose custom agents from hundreds of tools and connectors to fit the workflows unique to your institution, on the same sovereign, governed, evidence-backed core.

APIsConnectorsOn-chain dataCase systemsCustom toolsHuman review
Why Prax Labs

An AI you own.

OraBrain is our own security LLM, deployed inside your perimeter. The model and the data both stay with you, so regulated decisions on sensitive information never leave your control.

You own the model

OraBrain is our own security LLM, not a wrapper on rented APIs. Your deployment is single-tenant, and it learns your operators' judgment so the same signal is read in your context.

The OraBrain platform

Your data never leaves

Air-gapped, on-prem, or private SaaS. No client data crosses your boundary and no external model is ever called. Privacy enforced by architecture, not by contract.

Deployment models

Both sides of finance

Wires and wallets in a single decision. Banks adding digital-asset rails and crypto firms facing bank-grade regulation run the same platform, with no coverage gap between them.

The finance platform
Evaluation

Evaluated against frontier models.

We posed a hard AML and SAR determination to OraBrain alongside leading frontier models, and had frontier models assess the answers. What stood out was not a score. It was how OraBrain reached its conclusion.

OraBrain behaves like an investigator gathering evidence rather than a rules engine reaching a conclusion.Frontier model used as judge
See how we evaluate decisioning quality
Proof in the Field

Everything was green. OraBrain still found it.

Real decisioning scenarios where every conventional control passed and the risk was still there. See how OraBrain reasoned its way to the finding.

Case Study

When the money never leaves the bank

A 27.5M dollar internal transfer at a private bank, every control green. What the payment stack could not see.

Read the case study
Case Study

Silent indexer failure

Healthy infrastructure, yet 31% of on-chain events quietly missing. Liveness is not completeness.

Read the case study
Case Study

A significant result, not yet safe

A validated research finding with a hidden confound, caught locally and air-gapped before publication.

Read the case study
See all white papers and case studies
Time to Value

Live in weeks, not quarters.

A deployment is an engineering project with a known shape. Your signals point at the platform; structured decisions come back.

01

Connect

Wire in rails, nodes, alerts, lists, and case systems.

02

Calibrate

OraBrain learns your policy and your operators' judgment.

03

Govern

Run alongside your team, tune, and lock in audit ownership.

04

Operate

Agents take the volume. Your experts take the exceptions.

Deployment and integration in detail
Talk to us

AI agents will transact financially. Static security will fail. Prax Labs is ready.