Collexa

Organize your collection. Discover new coins. Trade with other collectors. Be part of the community.

Collexa is a platform created for coin collectors, where you can organize your collection, identify new coins, track your progress, trade coins with other collectors, and be part of a community passionate about numismatics.

Whether you're starting your first collection or are an experienced collector, Collexa helps you keep everything organized and accessible, wherever you are.

📚 Organize your collection

Register each coin with detailed information:

• Country

• Year

• Face value

• Condition

• Mintage mark

• Photographs of the front and back

• Estimated value

• Purchase price

• Personal notes

Track collections by series and easily see which coins you already have and which ones you are missing.

🤖 Automatically identify coins

Use the integrated scanner to recognize coins in seconds.

Collexa automatically identifies information such as:

• Country

• Year

• Face value

• Numismatic reference

• Detailed coin information

Then simply add it to your collection.

❤️ Create your wishlist

Mark the coins you're looking for and let Collexa help you find them.

The wishlist is used by the exchange suggestion system to find collectors who have exactly the coins you need.

🤝 Exchange coins with other collectors

Do you have duplicate coins?

Post exchange ads and find interested collectors.

You can:

• Create exchange proposals

• Negotiate directly

• Send counter-offers

• Confirm exchanges securely

All without leaving the app.

🌍 Be part of the community

Follow other collectors and keep up with their news.

Discover:

• New coins

• New collections

• Trade announcements

• Achievements

React to posts, comment, and share your passion for numismatics.

💬 Chat with other collectors

Use the built-in chat to talk directly with other users.

Ideal for:

• Organizing trades

• Clarifying doubts

• Sharing photos

• Meeting other collectors

📈 Track the evolution of your collection

View detailed statistics:

• Number of coins

• Countries represented

• Completed series

• Estimated value of the collection

• Distribution by country and year

• Collection maps

• Activity streaks

• Badges and achievements

👑 Collexa Premium

Unlock additional features:

• Ad-free experience

• Unlimited exports

• Unlimited trade suggestions

• New premium features added regularly

🔒 Your data is protected

Collexa uses modern technologies to ensure the security of your account and your data.

You decide what you want to keep private and what you want to share with the community.

🚀 Constantly Evolving

Collexa is continuously being developed with new features designed for collectors.

Our goal is to create the best platform for managing coin collections, finding other collectors, and making numismatics even more social.

Download Collexa now and take your collection to the next level!