The marketplace for regulated AI/ML

Built for highly regulated buyers. Browse vetted AI/ML models and solutions — from traditional risk models to LLM-powered tools and agentic systems — compare standardized diligence packages, and skip months of vendor risk intake.

How we help banks How we help vendors

Framework-ready listings

Every model and AI solution is mapped to the control framework your governance team already uses — SR 26-2, NIST AI RMF, ISO 42001 — without rewriting a single field.

Diligence Pack in one click

A single PDF with identity, methodology, performance, bias testing, validation status, and deployment evidence. Works for classical ML and modern AI alike. Audit-ready.

Verified vendor density

Vendors apply to list. Modex pre-validates identity, document quality, and structured-field formatting before a buyer ever sees the listing.

How it works

Three steps from listing to first qualified inquiry

Vendors publish a structured Diligence Pack

Thirteen mandatory fields covering identity, methodology, performance, bias testing, validation, and operations. The same shape works for traditional ML models and AI solutions like LLM apps, copilots, and agents.

Banks browse and shortlist

Filter by model class, solution type, validation status, and framework readiness. Watchlist what's promising. Download the Diligence Pack and hand it to model risk in one move.

Inquiries with an audit trail

RFP-lite inquiries land in the vendor's leads inbox with timeline, asset tier, and use case. One in-platform reply or a clean email handoff — every step is logged.

Modex marketplace grid showing filtered model listings, validation status, and framework readiness chips. — The marketplace as banks see it — filterable by model class, validation status, and framework readiness.

Modex Workspaces

Test models on your data. Host your model where buyers shop.

Modex isn't just a directory. Banks spin up private workspaces and run listed models against their own data — before procurement, before signing. Vendors host their models or AI solutions as APIs on Modex itself, the way Hugging Face hosts open-weights models — so banks can call them directly from a workspace. Diligence, hosting, evaluation, and audit trail in one system of record.

For banks

Private evaluation workspaces

Bring a sample of your portfolio into a sandboxed Modex workspace. Run any listed model or AI solution against it. See real performance on your data before you start a procurement cycle.

For vendors

Host your model as an API

Skip POC integration cycles. Provide your model or solution as an API or hosted artifact on Modex. Banks call it directly from their workspace — no contract required to demonstrate value.

For both

Telemetry + audit trail

Every workspace run is logged: who ran what, on what data, with what result. Banks get evaluation evidence; vendors get pre-procurement signal; regulators get the audit trail.

Bank data stays in the workspace. Vendors never see raw inputs.

A bank's private Modex Workspace showing uploaded datasets, a Test run panel for an AML transaction monitor model, and an audit log. — A bank's private workspace with portfolio data uploaded and an evaluation run in progress.

The Diligence Pack

One package. Every regulated buyer.

Modex defines a 13-field standard for AI/ML diligence — equally applicable to a credit-underwriting model, a fraud-detection system, or an LLM-powered copilot. Each field maps to one or more controls in the framework your buyer cares about, so vendors stop rebuilding bespoke RFP responses for every prospect.

Identity

Name, version, model class, intended use

Development

Training data, methodology, assumptions, limitations

Performance

Metrics + bias / fairness testing, repeatable

Risk Management

Validation status, monitoring, explainability

Operations

Deployment evidence, references, years in production

Evidence

Attached validation reports, SOC 2, model cards

Vendor wizard showing the four-step Diligence Pack flow with the Development step active and a Mapped controls side panel listing SR 26-2, NIST AI RMF, and ISO 42001 controls. — The four-step vendor wizard. Each field is automatically mapped to your buyer's control framework.

Get on the founding-cohort waitlist

Modex is invite-only as we onboard founding-partner banks and vendors. Join the waitlist and we’ll reach out as your cohort opens.

Modex is invite-only in V1 — we hand-onboard founding partners.