Interlock gives collectors a better way to track, understand, and grow what they own. Most tracking tools are bare-bones spreadsheets or clunky databases. We built something completely different. We started with LEGO. We are not stopping there.

🏗️

Collector-First Design

Clean layouts, smart organization, and a design that makes your collection feel like something you're proud to look at.

📈

Real Market Data

Real market data, price history, and appreciation rates. You'll know exactly what your collection is worth and how it's trending.

🔗

One Account, Every Tracker

Our Products

What we've built.

Three trackers are live: LEGO, baseball cards, and trading card games. More collector markets are on the way.

Live Now

BrickVault

The only LEGO tracker built with real design and real data. Catalog sets and minifigures, track market values, see appreciation over time, and understand what your collection is actually worth. No spreadsheet comes close.

Open BrickVault

Live Now

Dugout

Baseball cards, tracked like a portfolio. A live MLB scores ticker, a grading ROI calculator (the Slab Lab), league standings and leaders, and a lineup card built from your best cards at every position.

Open Dugout

Live Now

Holodex

The TCG tracker with real card artwork, a page-flip binder view, set completion bars, a living dex across all nine generations, and a booster pack simulator for when you just need to rip something.

Open Holodex

Coming Soon

More Trackers

Sneakers, comics, coins, vinyl, and more. We're building Interlock into the platform for every type of collector. Sign up for updates to be first in line.

Get notified

Business Divisions

How we're organized.

Interlock is organized around focused areas of development. Right now that means one thing: building the best collection trackers in the world.

Division 01

Tracker Division

Building beautifully designed collection tracking platforms for every major collector market. Each tracker is purpose-built for its specific community with real market data, value tracking, and a seamless user experience.

BrickVault (LEGO)Dugout (Baseball)Holodex (TCG)+ More

Mission & Future

Where we're headed.

We're at the beginning. Here's what we're building toward.

Every Major Collectible Category

LEGO, baseball cards, and trading card games are live today. Next up: sneakers, comics, coins, and every other major collector market. One platform for every hobby.

Unified Interlock Account

Sign in once and access everything. Your LEGO collection, your Pokémon binder, your sports cards. All under one Interlock account that travels with you.

Real Investment Insights

Price history, appreciation rates, market timing alerts. We want collectors to understand the real financial value of what they own, not guess at it.

Mobile Apps

Native iOS and Android apps so your collection is in your pocket at every card show, garage sale, and brick convention.

Collector Communities

Every tracker will let you compare collections, see where you rank, and connect with other serious collectors. The data is more interesting when you can see how you stack up.

The Standard for Collectors

We're building Interlock to be the name you think of when you think 'track my collection.' Not a niche tool, the definitive platform for serious collectors everywhere.

AI-Powered Scanning

⚙ In Development, Not Live Yet

Point your camera at a LEGO box, a baseball card, or a TCG slab, and it auto-catalogs into your collection with the right set, condition, and market value. We're actively building this technology right now. It is not yet available in any tracker, and we won't ship it until it's genuinely great. Newsletter subscribers will be the first to test it.

Get notified when scanning goes live

How Interlock Works

We build in seasons.

A season is a full development cycle, from first idea to public launch. Each one ends with something new shipping, and then we start the next one.

Develop

We pick a new product or major feature and start building. Followers get behind-the-scenes updates as it comes together.

Early Access

Newsletter subscribers and community members get in first, testing, giving feedback, and shaping the product before the public sees it.

Launch

The product goes live for everyone. The community that helped build it gets the credit, and the bragging rights.

↩

Next Season

We reset and do it again. Every season Interlock grows. Sign up so you never miss what's coming next.

Season 1 is live right now.

BrickVault shipped first, and Dugout and Holodex just joined the lineup.

Follow Along →

Interlock Live

Watch Interlock grow.

Real tallies from across the platform, updated by the team as Interlock spreads. Automated live analytics are coming with our public launch.

Collectors On Board

Trackers Live

Feedback Notes Received

Countries Reached

The Journey So Far

Jun 2026Interlock is founded. Season 1 begins.

Jul 2026BrickVault ships, followed by Dugout and Holodex. Three trackers live.

NowTester phase. You're early, and everything you try shapes what ships next.

NextAI scanning, unified accounts, and Season 2's tracker.

Marketplace & Pricing

Where Interlock is going next.

Trackers are just the start. We are building one marketplace for collectibles of every type: LEGO, cards, comics, sneakers, coins, all of it, accessible in one place. Browse by theme, by category, or by what your own collection is missing. List a spare set from BrickVault or a chase pull from Holodex in one tap, with every listing tied to real market data so both sides know the price is fair. Buy, sell, and trade with collectors who care as much as you do, without leaving the platform your collection already lives on.

In Development

The Interlock Marketplace

A collector to collector marketplace built right into every tracker. List a spare LEGO set from BrickVault, a graded rookie from Dugout, or a chase pull from Holodex, and let another collector buy it with one tap. Verified sellers, fair fees, and every listing tied to real market data so no one gets ripped off.

No Tiers

Everything Included

No premium tiers, no locked features, no upsells. Every collector gets the full platform: all three trackers, portfolio analytics, live market data, and every new tool we ship. When you are in, you are all the way in.

Right Now

Free During the Beta

Interlock is 100% free while we are in this early tester phase. Once testing and feedback wrap up, the whole platform will be one simple subscription of about $2.99 a month, kept intentionally low so it stays affordable and keeps funding new features, new trackers, and the team building it.

Why a small price later: Interlock is free right now while we are in the tester phase. Once testing and feedback are done, the plan is one simple subscription of roughly $2.99 a month for the whole platform. That small subscription is what will fund continued development, new trackers, the marketplace, AI scanning, and all the tools we want to bring to serious collectors. The goal is always to keep Interlock accessible while making sure we can keep it running.

Season Updates