Invoice & Spend Analysis

OCR + semantic parsing for invoices and contracts. Indexed search (Lucene/Solr) with Superset/Tableau dashboards for leakage detection and spend intelligence. Free download; request a guided demo.

// stack sketch

┌──────────────────────────────┐
│        Apache Airflow        │
│ (Schedule, Monitor, Retry)   │
└──────────────┬───────────────┘
               │
┌──────────────┴──────────────┐
│ Extraction & Normalization  │
│ (Python OCR / PDF Parsers)  │
└──────────────┬──────────────┘
               │
┌──────────────┴──────────────┐
│ Apache Tika / PDFBox Layer  │
│ Text + Metadata Extraction  │
└──────────────┬──────────────┘
               │
┌──────────────┴──────────────┐
│   Data Warehouse (DB)       │
│ Indexed by Lucene / Solr    │
└──────────────┬──────────────┘
               │
┌──────────────┴──────────────┐
│ Superset / Tableau Layer    │
│ Reporting & Visualization   │
└─────────────────────────────┘

Python (pdfplumber, pytesseract) + Apache Tika/PDFBox, Lucene/Solr, Airflow, Superset/Tableau.

What it does

Extracts text/metadata from invoices and contracts.
Semantic search and anomaly flags for spend leakage.
Dashboards for trends, variances, and vendor performance.

Download / deploy

Python + Apache stack defaults, deployable via Docker Compose or to your Airflow/Superset stack. Access provided on request to fit your environment.

Who it’s for

Finance, procurement, and operations teams needing invoice intelligence without vendor lock-in.

Request a demo

Tell us your data sources, volume, and where you suspect leakage; we’ll tailor a walkthrough.

We will provide download access once we scope fit and deployment path.