AI Budget Variance Analysis

What it does

Pulls financial data from your ERP or spreadsheets, calculates variances, and uses AI to write narrative explanations and risk flags.

Why I recommend it

Finance teams spend days turning numbers into stories. Automation shortens close cycles and improves decision-making.

Expected benefits

  • Faster monthly financial reviews
  • Consistent variance commentary for leadership decks
  • Early detection of overspend trends
  • Time saved for FP&A teams

How it works

Monthly close triggers data export -> Python/Sheets calculates budget vs actual -> Claude analyzes drivers (volume, price, timing) -> generates narrative + recommended actions -> outputs to deck/email.

Quick start

Feed last month’s P&L and budget into Claude with a prompt to describe major variances. Validate accuracy before connecting live data.

Level-up version

Drill down by department, integrate headcount forecasts, include charts automatically, and push insights into PowerPoint/Google Slides templates.

Tools you can use

Finance: NetSuite, QuickBooks, Float

Data: Google Sheets, Causal, Mosaic

AI: Claude, Datarails narratives

Automation: Zapier, Workato

Also works with

Marketing spend reports, inventory variances, KPI dashboards.

Technical implementation solution

  • No-code: Export CSV -> Google Sheet -> Apps Script -> Claude -> email summary.
  • API-based: ERP data warehouse -> dbt -> Claude -> slide deck generation via Google Slides API.

Where it gets tricky

Ensuring numbers tie to official books, keeping sensitive data secure, and teaching AI enough context about your business drivers.