4
native ERP and procurement connectors — SAP S/4HANA, SAP Ariba, Oracle NetSuite, and Coupa — covering the majority of enterprise spend under management
Zero
middleware dependencies — OUTLAY connects at the API layer, reading spend data in the format the source system generates it
One
unified spend taxonomy across all four sources — invoice, PO, contract, and supplier data normalised into a single analytical frame
Live
spend data from the moment integration is configured — no staging pipelines, no warehouse dependencies, no manual extraction overhead

Why native integration matters

Enterprise spend data lives inside ERP and procurement platforms. It does not, as a rule, travel cleanly anywhere else. The conventional model — ETL pipeline, data warehouse staging, cleaning layer, BI export — introduces latency, data-quality degradation, and engineering overhead that have historically made spend intelligence an IT project before it becomes a business one.

Native integration removes that sequence. OUTLAY connects directly at the API layer, reading structured spend data in the schema and format the source system produces. The transformation overhead is eliminated; the data-quality gap is closed at source rather than patched downstream. For engagements with a fixed timeline — a board presentation, a procurement rationalisation ahead of a merger close, a supplier consolidation with a quarter-end deadline — this changes the deployment calculus materially.

“Most spend intelligence failures are not analytical failures — they are data-access failures. The firm receives a dashboard, not visibility, because the underlying data never arrived in usable form. Native integration closes that gap before the analysis begins.”

— Alex Lualdi - CEO, Lualdi Advisors

The four connections

Each integration connects OUTLAY to a distinct layer of the enterprise procurement stack. Together they cover the source systems that account for the majority of procurement spend across large and mid-market enterprises.

// SAP S/4HANA
Core ERP integration. Reads GL transaction data, cost-centre allocations, and purchase-order records at line-item level. Covers full entity structures, including multi-company and multi-currency configurations.
// SAP ARIBA
Sourcing and procurement integration. Surfaces contract commitments, supplier catalogue spend, requisition-to-PO conversion rates, and approval-workflow data — making the gap between contracted and actual spend visible in a single view.
// ORACLE NETSUITE
Mid-market and multi-entity integration. Reads purchase transactions, vendor bills, and subsidiary spend across complex entity structures — including firms that consolidate multiple NetSuite instances under one parent.
// COUPA
Business spend management integration. Reads approved purchase requests, invoices in flight, and supplier performance records — giving OUTLAY visibility into committed spend before it clears the GL.

What OUTLAY surfaces

The analytical output is consistent across all four source systems. OUTLAY normalises incoming data into a unified spend taxonomy and applies the same intelligence layer regardless of origin: spend concentration by supplier, category, cost-centre, and geography; pricing anomalies within vendor relationships; contract-versus-actual deviations; and the supplier dependencies that carry disproportionate operational or financial exposure relative to their contract coverage.

The result is a structured, board-ready picture of where the firm’s procurement spend is concentrated, where leakage is occurring, and where recoverable value sits. The source platform is abstracted from the output — a firm running SAP in one division and NetSuite in another receives a single consolidated view, not a platform-by-platform patchwork.

Availability

All four native connectors are available in OUTLAY’s standard engagement configuration as of January 2026. They are included in the base engagement scope; no additional middleware procurement, third-party ETL tooling, or separate licensing is required. Configuration is handled by the OUTLAY deployment team as part of onboarding.

Engagements currently running OUTLAY via an intermediate data layer may migrate to native integration at the next engagement renewal.

// The closing thought

Enterprise spend intelligence has a straightforward premise: the invoice record and the purchase-order log know more about a firm’s cost structure than the leadership team does. OUTLAY was built to surface that knowledge at board resolution. These four integrations complete the data-access layer for the majority of enterprise procurement stacks — and they do so without adding the operational overhead that has historically made spend analytics an infrastructure project before it becomes a strategic one.

Sources: Lualdi Advisors OUTLAY product documentation (lualdiadvisors.com/outlay). Integration coverage and deployment details reflect the configuration available as of January 2026 and are subject to change. For informational purposes only; not financial or procurement advice.