StackerScan

Introduction to StackerScan

StackerScan is a digital portfolio management application designed specifically for individuals who own physical precious metals, including gold, silver, platinum, palladium, and copper. It enables users to systematically catalog, track, and analyze their holdings without relying on manual calculations or spreadsheets. The application serves collectors, investors, and hobbyists who require accurate, real-time visibility into their physical metal assets across multiple dimensions — weight, purity, cost basis, market value, and historical accumulation.

The platform supports both new and established portfolios. Users can begin tracking from scratch or migrate existing data quickly via spreadsheet import. StackerScan operates as a cross-platform solution with native iOS and Android applications, complemented by web access, ensuring consistent functionality regardless of device.

Key Takeaways

• AI-assisted data entry that automatically normalizes weight units (e.g., troy ounces, grams), purity (e.g., .999, .9999), product identifiers, and cost basis from photos or scanned receipts/invoices
• Real-time portfolio overview with aggregated statistics including total value, return on investment (ROI), and average paid price per unit weight
• Interactive stack composition visualization, supporting analysis by weight or market value
• Flexible cataloging interface with table and card views, enabling filtering and sorting by metal type, product, date acquired, purity, weight, or cost
• Historical valuation charts showing portfolio value over time, alongside cumulative weight accumulation timelines
• One-click import and export of portfolio data using standard spreadsheet formats (e.g., CSV, XLSX)
• Secure authentication options including Google and Apple sign-in, in addition to email-based registration

How StackerScan Works

Users begin by creating a free account via web or mobile app. Once registered, they can add holdings either manually or through AI-powered capture: snapping a photo of a coin, bar, or receipt, or uploading an invoice file. The AI processes the image or document to extract key attributes — metal type, weight, purity, quantity, purchase price, and date — then converts all values to standardized units and validates consistency across entries.

Portfolio data is stored centrally and updated in real time. Users can switch between views — such as summary dashboard, interactive composition pie charts, tabular inventory, or timeline graphs — to examine different analytical dimensions. All visualizations update dynamically as new entries are added or existing ones modified. Export functionality allows users to download current portfolio state for external reporting or backup.

Core Benefits and Applications

StackerScan eliminates repetitive manual reconciliation tasks associated with physical metal ownership, reducing errors in cost basis tracking and valuation calculations. It supports tax preparation by maintaining auditable records of acquisition dates, prices, and quantities. Investors use it to assess allocation balance across metals and monitor long-term performance against spot price movements. Collectors leverage its cataloging features to organize holdings by series, mint, year, or condition. The ability to import legacy data from spreadsheets also facilitates transition from informal tracking methods to a structured, scalable system.