Redefine numismatics
Deliver an AI-powered experience for
collecting, identifying, grading, and trading

Currently Available

  • Specialized App for U.S. Banknote Collectors
    Our app is optimized for the needs of U.S. notes collectors, traders, and dealers.
  • Comprehensive Digital Catalog
    Access a structured reference catalog based on formal numismatic taxonomies (including Friedberg references).
  • Smart Image Recognition
    Automatically match scanned notes with catalog references, helping you manage your collection.
  • Collection Management
    Build and organize a digital album of your personal collection, with detailed catalog data linked to each item.

Coming Next

  • Integrated Marketplace
    Smart matching between buyers and sellers based on catalog references, collection data, and wish lists.
  • AI Defect Detection
    Automatically detect defects such as stains, graffiti, holes, folds, and tears from note images.
  • Automated Grading Guidance
    AI-driven estimation of a note’s grading range based on detected defects, helping collectors quickly assess potential value.
  • Digital Grading System
    Detailed defect mapping and objective grading analysis powered by computer vision.
  • Coin Identification and Cataloging
    Applying the same AI identification and grading capabilities to coins and other numismatic items.
  • More Countries
    Extending our catalog coverage to additional countries.

Download NUMA US Edition