It started with comic books. In 2011, Dutch collector René Schoenmakers and developer Marco Jansen built Catawiki as a cataloging tool for comic enthusiasts. That origin story matters because it explains why the platform still feels like it was designed by people who genuinely understand collectors — not just commerce. Today, Catawiki has evolved into Europe's leading curated online auction house, running approximately 75,000 lots per week across more than 300 auctions. The key word is "curated." Unlike open marketplaces where anyone can list anything, every item on Catawiki passes through in-house specialists who verify authenticity and assess quality before it goes live. This expert-driven model spans over 80 distinct categories: rare stamps, antique coins, precision watches, fine art, jewelry, vintage comic books, classic cars, model trains, and dozens of other specialized fields. Each category has dedicated experts, which means a 1960s Omega gets evaluated by someone who actually knows horology, not a generalist. The auction format keeps things dynamic. Weekly cycles mean fresh inventory constantly, and the competitive bidding often surfaces fair market prices — sometimes surprising sellers with results above expectations, sometimes letting sharp-eyed buyers land exceptional deals. The platform operates in Dutch, German, Italian, and English, reflecting its strong European base while serving an increasingly global audience. Provenance verification and detailed lot descriptions set Catawiki apart from peer-to-peer platforms where you're essentially taking a seller's word. It bridges the gap between the accessibility of online marketplaces and the trust of traditional auction houses, without the intimidating atmosphere or steep buyer's premiums that established houses often carry.

It started with comic books. In 2011, Dutch collector René Schoenmakers and developer Marco Jansen built Catawiki as a cataloging tool for comic enthusiasts. That origin story matters because it explains why the platform still feels like it was designed by people who genuinely understand collectors — not just commerce. Today, Catawiki has evolved into Europe's leading curated online auction house, running approximately 75,000 lots per week across more than 300 auctions. The key word is...