We build platforms where collectors make informed decisions — aggregating listings across sources, providing deep intelligence on every item, and building the tools that serve collectors from first purchase to lifelong obsession.
Every collectible market has the same problem: transactions happen across fragmented platforms with no intelligence layer between the buyer and the purchase. Collectiom is that layer — sitting between the collector and the listing, so every decision is made knowing more, not less.
Listings from eBay, auction houses, and specialist dealers — the full marketplace, in one place, for every item that exists.
Every item gets a persistent intelligence profile — price history, edition hierarchy, condition data, variant identification.
Portfolio tracking, price alerts, AI identification, want-list matching. Tools that compound a collector's knowledge over time.
Every collectible has its own page — the full record of what it is, what it's worth, how to identify it. Available whether the item is for sale today or not.
Every notable item in the category — covered from day one. No gaps. Whatever you're researching, it's already here.
The football-card site doesn't look or work like the rare-book site. Each platform's visual language, tools, and voice are shaped by the culture of the collectors it serves.
The world's premier football card intelligence marketplace. Every card gets a persistent profile with price history, population data, and parallel identification. Chrome material design system. Collector Intelligence AI that knows every set, every parallel, every player.
refractorint.com →
Rare book intelligence marketplace. The Rarity Pyramid visualises the complete edition hierarchy — from true first to mass market — with live pricing at each tier. Condition Price Matrix, identification points, and collector tools for building a world-class library.
pressmark.co →Vintage toy intelligence marketplace. Variant identification is the killer feature — colour changes, head sculpts, packaging variations, country exclusives, factory errors. The differences that turn a $50 figure into a $5,000 one. Grade Ladder with live AFA pricing across every condition tier.
Coming 2026 →
Vintage poster intelligence marketplace. The Gallery System — every poster framed and presented with curatorial precision. Broadside Condition Assessment, Rarity Pyramid edition hierarchy, and ten categories spanning travel, Art Nouveau, film, psychedelic, propaganda, and beyond.
broadsideint.com →