Bidsquare Marketplace:

Exclusive by Design, Effective by Nature

Where vetted auction houses meet serious collectors.

Bidsquare marketplace is an invite-only marketplace built on one principle: quality over volume. Every auction house on our platform is vetted, every collector is qualified, and every listing reaches an audience that is genuinely ready to buy. The result is a marketplace where your brand is protected, your lots are seen by the right people, and your results speak for themselves.

By Auctioneers, For Auctioneers

Bidsquare was built in 2014 by six of America’s most respected auction houses who were tired of mandates from large online platforms and wanted to take back control. We don’t guess at your problems, we’ve lived them. When you work with us, you’re working with a team that’s genuinely invested in your success.

⟡ Low Industry Transaction Fees

More of the hammer price stays where it belongs. Bidsquare offers low transaction fees, making it one of the most cost-effective ways to grow your sales online.

⟡ A Growth Channel You Control

The marketplace is a growth channel you control, not a dependency. Every new bidder gain from our marketplace has the potential to become part of your own database if you use other Bidsquare products, such as Vault.

⟡ A High Quality Audience

Our collectors are serious buyers. More than half spend $5,000 or more annually at auction, and average winning bids on Bidsquare run higher than competitive platforms.

⟡ Curated Platform

Not everyone gets in. Bidsquare vets every auction house before they list, so collectors know they can trust what they find here and bid with confidence.

⟡ Targeted Marketing

We market your catalog and events to new and existing bidders, reaching a targeted demographic of collectors actively looking for what you sell.


⟡ 41% Global Audience

Over 41% of Bidsquare bidders are international, giving your lots exposure well beyond your local or regional market.

Request access to marketplace today.