| Amazon.com Auctions: Organized by category with search available. Also lists some items for Sotheby's. |
| Auction Fire: Offers a variety of categories. Includes image hosting, consignment service, message board and fraud alerts. |
| Auction-Warehouse: Name-brand computers, peripherals, games, and electronics. |
| Auction4it.com: Includes electronics, jewelry and household items. |
| Auctionweiser Enterprises: Includes price guides, listing fees, and FAQ. |
| Bid Monkey: Includes books, electronics, coins, and computers. |
| Bid-Alot.com: Offering listings for a wide variety of products. Includes information regarding photo uploads and registration. |
| Bid4Assets: Offering jewelry, real estate, and personal property. |
| Bidera: General merchandise sorted by category. Proxy bidding and bulk item uploading. |
| Bidville Auctions: Offering a wide variety of products, includes a watchlist and image gallery. |
| Bidz.com: Includes jewelry, antiques, art, coins, autos and electronics. |
| CQout: Wide variety of products including arts, books, fashion, housewears and jewelry. |
| eBay: International person to person auction site, with products sorted into categories. |
| eBid: No fee online auctions with items sorted by category. |
| Epier.com: Toys, collectibles, electronics, real estate and apparel listings. |
| General Services Administration Auctions: U.S. government offers the general public the opportunity to bid electronically on a wide array of federal assets. Surplus, seized and forfeited assets are available for bidding. |
| InterAuct: Singapore auction site. |
| Internet Auction: Offers a items for auction divided into categories. |
| iOffer.com: Offers electronics, crafts, business, hobbies, home and garden, video games and computers. |
| QXL: Online auction with offers for European consumers, including arts, collectibles, cars, computing, consumer electronics and entertainment. |
| Romahawk: Includes jewelry, music, collectibles, video games and personal care. |
| SalvageSale, Inc.: Claims recovery and commercial salvage. |
| Sam's Club: Includes apparel, electronics, computers and software, jewelry, and toys. |
| Trade Me: Free online auctions and classifieds for New Zealanders. |
| Tradeaway: Find, sell, trade, barter, buy any new/used item, service or real estate. |
| uBid: On-line auction house. |
| Utrove.com: Computers, automotive, housewares, music and electronics. Includes a gallery and account information. |
| Vintage Auctions of Canada Ltd.: Online auctions for collector cars, art, and other items. |
| Yahoo Auctions: Offers various categories to buy and sell. |
| YNotBid: General auctions online. |
Classical
