Twenty-two auction platforms built for every auction strategy.
Unovance Global gives auction companies access to one of the broadest auction format libraries in the industry — from traditional timed auctions to private marketplaces, Dutch auctions, and AI-enhanced live selling formats.
Timed Auctions
Online auctions with scheduled opening and closing times — fully configurable with auto-extend, lot staggering, and real-time bidder notifications.
Learn more →02Webcast Auctions
Live auction events with real-time online bidding. Remote bidders compete with floor bidders in true real time.
Learn more →03Live Auctions
Traditional live auction technology supported by digital bidding tools, integrating online bidders into your live floor.
Learn more →04Fast Block Auctions
A rapid-paced format for high-volume environments where lots turn over quickly and speed is the priority.
Learn more →05Multi-Par Auctions
For parcels, combinations, and grouped assets — bidders compete on individual lots, combinations, or the whole group at once.
Learn more →06Buy It Now
Fixed-price purchase options integrated alongside competitive bidding for maximum flexibility.
Learn more →07Reverse Auctions
Sellers or vendors compete downward for procurement-style opportunities, driving prices down to win.
Learn more →08RFP Auctions
Request-for-proposal format combining structured proposal submission with competitive pricing mechanics.
Learn more →09Sealed Bid Auctions
Confidential bidding where no participant sees another bid until close — driving true-value strategy.
Learn more →10Dutch Auctions
A price-descending format built for speed and urgency, ideal for perishable goods or fast-moving inventory.
Learn more →11Vickrey Auctions
Second-price format where the highest bidder wins but pays only the second-highest bid price.
Learn more →12Ascend Auctions
Rising-price competitive bidding in rounds, mimicking the energy of a live auction block.
Learn more →13Stalking Horse Auctions
A structured model for bankruptcy, real estate, and major asset sales, with a baseline bid that protects the seller.
Learn more →14Marketplace Auctions
Multi-seller marketplace technology where many auctioneers list and run auctions in one branded environment.
Learn more →15Private Marketplace Auctions
A fully branded private marketplace with controlled access, exclusive bidder communities, and partner tools.
Learn more →16Retail + Auction Hybrid
Combine ecommerce and auctions — sell at fixed retail prices or list for competitive bidding on one platform.
Learn more →17Mobile Live Auctions
Mobile-first live selling where auctioneers broadcast and sell directly from mobile devices to online audiences.
Learn more →18Location / Warehouse Auctions
Auctions organized around locations, warehouses, or seller facilities, with lots grouped by physical site.
Learn more →19Flash Deal Auctions
Short-duration, urgency-based selling — flash windows create scarcity and drive time-limited engagement.
Learn more →20Third-Party Auction Integration
Connect external platforms, marketplaces, or inventory feeds directly into the Unovance auction engine.
Learn more →21Lotting + Cataloging Platform
Item intake, barcode scanning, AI lookup, and catalog creation — the full workflow from raw inventory to lots.
Learn more →22Auction Management Platform
Back-office management for inventory, bidders, invoices, clerking, and settlements — the operational backbone at scale.
Learn more →Not sure which format fits your business?
Tell us how you sell today and we'll map the right auction platforms to your strategy.