AI finance stack architecture

From data to decision.

A practical architecture for turning finance into a trusted decision engine — connecting clean source data, AI-enabled analytics, and leadership-ready outputs across cash, forecasting, controls, pricing, and executive decision support.

© 2026 Marilyn X · Proprietary AI Finance Architecture

View core value drivers See rollout roadmap
Business impact

What this system is built to improve

Position the stack around measurable finance outcomes, not just tooling.

+25%Working capital improvement
−50%Manual finance workload
Faster decision cycle
Board confidence & visibility
Architecture

Three layers

Reliable inputs first, then analytics, then action. The order matters.

Data layer
QBO · ADP · Access DB · Excel · Bank feeds — reliable data integration and quality are critical prerequisites
AI / analytics
Forecast engine · Predictive models · Anomaly detection
Decision output
Dashboards · Alerts · Scenario planning
Core value drivers

Click any module for detail

Each card opens a focused view of use cases, logic, and expected outcome.

Implementation roadmap

Rollout by phase

Start with the highest ROI foundations, then expand into profitability, people analytics, and the full decision platform.

Phase 01 — Start now
High ROI foundations

Immediate impact on cash, cost control, and revenue capture.

  • ETL & data quality pipelines (QBO, ADP, bank feeds)
  • AI-driven 13-week cash forecast
  • AR collection prediction model
  • Spend anomaly detection
  • Billing leakage & unbilled time detection
Phase 02 — Build out
Profitability & people engine

Builds profitability visibility and workforce optimization.

  • Project margin & pricing analytics
  • Workforce utilization & attrition model
  • Rolling FP&A forecast system
  • Client LTV & risk scoring
Phase 03 — Full stack
Integrated CFO platform

Enables a full CFO decision platform for management and the board.

  • Full CFO dashboard (Python + QBO API)
  • Bid & resource allocation engine
  • Contract & pricing intelligence
  • Integrated executive decision support

AI Finance Stack · Implementation Framework

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