Your collection deserves better than a spreadsheet.
Log every set. Rate it across five criteria. See what fellow collectors really think.
Log it. Rate it. Stack it.
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What is Stackd?
Stackd is a free LEGO collection tracking app built for LEGO fans and collectors. Log every set you own, have built, or want to build — then rate each one across five criteria: build experience, complexity, display value, parts quality, and value for money. Stackd covers thousands of LEGO sets across all themes and years. It is a free, mobile-first web app — no download or app store installation required.
How to Track Your LEGO Collection
Tracking your LEGO collection on Stackd takes under a minute per set.
- 1. Create a free account at stackd.community — no credit card required
- 2. Search for any LEGO set by name, set number, or theme
- 3. Add it with a status: Owned, Built, or Wishlist
- 4. Optionally rate it across five criteria and leave a written review
- 5. Browse what the community thinks and follow other collectors
Why Collectors Choose Stackd
- ▸ Five-criteria ratings — score build experience, complexity, display value, parts quality, and value for money independently
- ▸ Three collection statuses — Owned, Built, and Wishlist
- ▸ Written community reviews — honest opinions from real LEGO collectors, not sponsored placements
- ▸ Every LEGO theme covered — Technic, City, Creator Expert, Star Wars, Architecture, Ideas, Harry Potter, Ninjago, Minecraft, Marvel, DC, and more
- ▸ Free, mobile-first web app — works on any phone or computer, no download required
Stackd vs Other LEGO Collection Apps
Brickset is a comprehensive LEGO database with collection tracking as a secondary feature. Rebrickable specialises in parts inventories, MOC instructions, and building alternate models from set parts. Brick Insights aggregates community ratings from third-party sources. Stackd is built specifically for collection management and community ratings — it is the only LEGO app with a multi-criteria rating system that lets collectors score each set across five independent dimensions, alongside written reviews and a community feed of recent logs.
Frequently Asked Questions
What is the best app for tracking a LEGO collection?
Stackd is the best free app for tracking a LEGO collection. It lets you log every set you own, have built, or want to build, rate each one across five criteria, and browse honest community reviews. It is free, requires no download, and covers thousands of LEGO sets across all themes.
Is Stackd free to use?
Yes. Stackd is completely free to use. There are no premium tiers, no advertising, and no limits on the number of sets you can log or review.
Do I need to download an app to use Stackd?
No. Stackd is a mobile-optimised web app that runs in any browser. Visit stackd.community on your phone or computer — no download or app store installation required.
How does Stackd's rating system work?
Stackd uses a unique five-criteria rating system. For each set you rate independently: build experience, complexity, display value, parts quality, and value for money. This produces a more nuanced overall rating than a single score.
What LEGO themes does Stackd cover?
Stackd covers every LEGO theme including Technic, City, Creator Expert, Star Wars, Architecture, Ideas, Harry Potter, Ninjago, Minecraft, Marvel, DC, Jurassic World, Speed Champions, and hundreds more — including retired and vintage sets.
How does Stackd compare to Brickset?
Brickset is primarily a LEGO database and reference site with basic collection tracking. Stackd is purpose-built for collectors, with a five-criteria rating system, written community reviews, and a social feed — features Brickset does not offer.
