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Platform Overview

The platform built around how mid-market lenders actually operate.

Rules-first, ML-augmented, explainable by construction. Designed to clear your model validation committee, not circumvent it.

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Four Modules

Four modules. One decision.

Decision Engine

Rules + ML scoring in one auditable execution layer

Hard policy rules execute first — FICO floors, DTI caps, delinquency screens. When an application lands in the grey zone, the ML augmentation layer calculates a probability score with SHAP factor attribution. Both outputs are written to the same decision record, giving examiners a single audit trail instead of two disconnected systems.

Deep dive into Decision Engine
Decision engine execution: rules layer and ML scoring layer running simultaneously with explainability output
Rules Studio

Write, test, and deploy credit policy without a deployment window

The policy editor surfaces rule conflicts before they go live. A staging environment lets compliance run a what-if analysis against 90 days of historical decisions. Version control means you can roll back a policy change in minutes — not after a release cycle.

Deep dive into Rules Studio
Prism Layer platform architecture: LOS ingestion feeds rules engine and ML scoring layer, with explainability and audit output
Fair Lending Diagnostics

ECOA and Reg B compliance built into the decision layer

Disparate impact analysis runs against every decision batch. Adverse action reason codes are generated from the rule and factor outputs — not derived from a score rank. Monthly fair lending report is generated automatically and ready for your compliance file.

Deep dive into Fair Lending
Fair lending diagnostics dashboard showing disparate impact metrics across demographic groups
Shadow Mode

Validate a challenger model before it touches production

The challenger model runs in read-only mode alongside your production engine. It sees every application, scores it, and writes results to an analytics store — but nothing touches the LOS. You get 30 days of real origination signal without triggering a full model risk management review.

Deep dive into Shadow Mode
Shadow mode architecture: challenger model runs in parallel to production, reading live decisions without influencing outcomes
Integrations

Connects to what you already run.

Prism Layer is an orchestration layer — it does not replace your bureau feeds, your LOS, or your core system. It sits between those data sources and your decision output, adding the explainability and governance layer that those systems have never included.

LOS API REST + webhook
Bureau Adapters Experian / Equifax / TransUnion
Core Banking Core-system API
Data Warehouse SQL / Parquet direct
Deployment

Deploy in the way your security team will approve.

SaaS

Managed cloud deployment. Designed with SOC 2 Type II controls. No infrastructure overhead for your engineering team.

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VPC-Hosted

Runs inside your AWS or Azure VPC. Your data never leaves your environment. Tenant isolation at the network layer.

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On-Premise

For regulated depository institutions that require data residency on-premises. Containerized deployment, air-gapped option available.

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See a decision against your tape.

We run a scoped evaluation using your application data. No commitment, no production traffic.

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