OpenNumismat, is intended primarily for registering a collection of coins. But it is also suitable for other types of collectibles - stamps, postcards, badges and more exotic things.

Numishare is an open source suite of applications for managing digital cultural heritage artifacts, with a particular focus on coins and medals.

Coin-CLIP: fine-tuned with a vast collection of coin images from CLIP using contrastive learning. It enhances feature extraction for coins, boosting image search accuracy. This model merges Visual Transformer (ViT) with CLIP's multimodal learning, optimized for numismatic applications.

Repo for the Coin Collection Android app

Unofficial JavaScript/TypeScript SDK for Numista

A Create: Numismatics addon adding missions with a clean, Create-style UI, HUD tracking, and full data-driven customization.

Coin collection management application

A program to document and organize a collection of coins, bank notes (dollar bills) and coin sets.

IN.IDEA: A Graph Framework for Describing Visual Compositions and Modelling Uncertainty

This is an on-going project aiming to make die analysis (i.e. image comparison & results documentation) efficient for numismatists.

Self-hosted coin collection manager with real-time precious metal valuations, portfolio analytics, and Numista catalog integration.

💰 Desktop Application Designed for Collectors, Aimed at Organizing Collectible Coins and Banknotes in Portuguese. Download Below:

🪙 AI-powered coin analysis & cataloging system with digital microscope integration, automated valuation, and eBay marketplace integration

System for the management of notaphilic collections.

Python script to compare and analyze coin collections between uCoin and Numista platforms. Features intelligent matching algorithm with country/reference normalization, Spanish coin variant handling, and bilingual support (English/Portuguese). Generates detailed Excel reports showing quantity differences and unmatched coins.

Educational app about currencies, money, and numismatics.

OpenNumismat, is intended primarily for registering a collection of coins. Unofficial Snap version.

Manage your coin collection, Electron desktop app

A cached API wrapper for Numista

A full-stack web platform for browsing, cataloging, and sharing ancient Roman coin collections.