Now in Public Beta
The Modern
Auction Platform
A multi-tenant SaaS platform built for auction houses. Manage catalogs, run live auctions, and process payments -- all from one powerful dashboard.
Everything you need to run auctions
From catalog management to live bidding to settlement, AuctionOS handles the full auction lifecycle.
Real-Time Bidding
Live auction engine with real-time bid updates, auto-increment, and instant notifications for all participants.
Multiple Auction Types
Support for timed auctions, live auctions, sealed-bid, and hybrid formats to match any sale style.
Item Management
Full catalog management with photos, descriptions, estimates, categories, and lot numbering.
Bidder Portal
White-labeled bidder registration, paddle management, and self-service account portal.
Analytics & Reporting
Track sell-through rates, average hammer prices, bidder activity, and revenue with real-time dashboards.
Payments & Settlement
Integrated invoicing, buyer premiums, payment processing, and automated settlement workflows.
Ready to modernize your auction house?
Set up your account in minutes. No credit card required to get started.