BricksIndex vs BrickLink: What Is Each Tool For?

At first glance, BricksIndex may resemble other LEGO element catalogs. You can search for parts, sets, and minifigures. That is only the starting point, however. The system's main purpose is not cataloging or selling bricks, but answering an everyday question for a collection owner: What do I own, and exactly where is it stored?

For this reason, comparing BricksIndex with BrickLink should not be reduced to deciding which service is “better.” They were created for different purposes and can complement each other.

What is BrickLink used for?

BrickLink is primarily an extensive catalog and marketplace for LEGO products. It lets you search for parts and sets, check prices, create wanted lists, and buy or sell products through sellers in many countries.

It is a natural choice when you need to find a missing part, compare offers, or prepare a shopping list. BrickLink describes its service as a marketplace supported by an extensive catalog of LEGO elements and sets.

What problem does BricksIndex solve?

BricksIndex focuses on the physical organization of a private collection. Simply recording that you own an item is often not enough. After several years of collecting, parts may be spread across many boxes, drawers, organizers, and sets. See also our practical guide to organizing a LEGO collection.

In BricksIndex, you can create a warehouse, add locations that correspond to real containers, and then assign parts and sets to them. This turns the system into a digital map of your collection.

The key difference: the marketplace versus your boxes

The simplest way to explain it is:

• BrickLink helps you find, buy, or sell a LEGO element.
• BricksIndex helps you locate an element you already own in a specific box or drawer.

If you know you own a gray 2 × 4 plate but cannot remember where you put it, a catalog alone does not solve the problem. BricksIndex lets you connect the item to a location such as “Shelf A → box 3 → compartment 7.”

Warehouses, locations, and QR codes

You can divide a collection into separate warehouses, such as a home collection, parts reserved for a particular model, or items prepared for sale. Each warehouse can contain locations that correspond to real containers.

You can also prepare QR labels for locations. After scanning a code with a phone, you can quickly open the contents of a particular box. There is no need to memorize a custom labeling system or search every container one by one.

Checking whether you can build a set

BricksIndex can also use your recorded inventory for build analysis. Instead of merely viewing a set inventory, you can compare it with your own warehouse and see which elements you have and which ones are still missing.

This is particularly useful when rebuilding older sets, completing second-hand models, and planning builds from loose bricks. Read our guide on how to check whether a used LEGO set is complete.

Do you have to transfer your entire collection at once?

No. It is best to begin with one box and a few elements. Create a free account, add one warehouse, one location, and your first five parts. This small test will quickly show whether the organization method suits your collection.

We are also developing ways to reduce manual cataloging, including the ability to import existing collections from other services.

How can you try BricksIndex without creating an account?

An interactive demonstration warehouse is available on the home page. You can explore locations, parts, sets, and basic collection management without registering. The demonstration data is reset automatically every hour, so the demo is intended only for a short test.

If you want to keep your own warehouses and return to them later, create a free account. Start with one box — you do not need to catalog your entire collection on the first day.

Try BricksIndex and create your own warehouse

Tools that can complement each other

BrickLink remains very useful for buying, selling, checking prices, and cataloging products. We are developing BricksIndex as a tool for organizing what is already in a collector's home, workshop, or storage area. The goal is therefore not to replace BrickLink, but to support a different stage of working with a collection.

Frequently asked questions

Does BricksIndex replace BrickLink?

No. BrickLink focuses mainly on its catalog, prices, and buying and selling LEGO products. BricksIndex is designed to organize your own physical collection and record where items are stored.

Is BricksIndex free to use?

Yes. You can create a free account and start cataloging your collection with one warehouse or box.

Can I try BricksIndex without registering?

Yes. A demonstration warehouse is available on the home page. Its data is reset every hour, so it is intended for short tests of the available features.

Do I have to catalog my entire LEGO collection at once?

No. It is best to start with one box, create one location, and add your first five elements. You can expand the collection gradually.

If you notice an unclear step or a feature that could be simpler while testing the system, let us know. Feedback from users is considered when we plan future improvements.