Numicoin combines artificial intelligence with numismatic expertise to help collectors, dealers, and enthusiasts identify rare euro coins instantly.
Numicoin was founded with a simple mission: make rare coin identification accessible to everyone. For decades, identifying valuable coins required years of expertise, expensive reference books, and access to specialist communities. We believed AI could change that.
By leveraging Google Gemini's advanced vision capabilities and training our models on thousands of euro coin specimens, we created a tool that can identify a coin from a single photograph in seconds. What once took experts hours now takes anyone seconds.
Powered by Google Gemini, our models are trained on extensive datasets of euro coin imagery, achieving high accuracy across all eurozone issues.
Our database covers all euro coins from 2002 to present, including commemoratives, rare editions, and mint variations across 32 issuing authorities.
We aggregate market data from auctions, dealers, and collector communities to provide realistic estimated value ranges for each identified coin.
We process images securely and never store your coin photos without explicit consent. Your personal data is encrypted and protected.
Numicoin is built on Google Gemini, one of the most advanced AI models available. Our technology undergoes continuous evaluation and improvement. We provide transparent information about our methodology, accuracy, and limitations.
We partner with Numista, a leading numismatic catalog, to ensure our reference data is accurate and up-to-date. Our valuation estimates are based on aggregated market data from multiple trusted sources.
Your privacy is paramount. We adhere to strict data protection standards (GDPR compliant) and give you full control over your data. See our privacy and cookie policies for complete details.