The Best Online Auction Software for Estate Sales

Easily increase your reach online. Selling on AuctionNinja gives you the necessary tools to grow your business.
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We're Built to Handle Auctions

Grant and Christie founded AuctionNinja after 20+ years of experience in the industry.

About the Owners
Estate Sale Software with Clear and Transparent Pricing
$19.19

Monthly Account Fee

Monthly Fee Includes
  • Access to AuctionNinja Seller Portal
  • Unlimited event and item listings
  • Automatic bidder payment collection at auction close
  • Cloud-based photo storage & inventory management
  • Up to 2,000 automated emails and notifications to bidders
  • Reports customized for the estate sale industry
$250

One-Time Signup Fee

One-Time Fee Includes
  • SSL certification and server setup
  • Online merchant payment integration and setup
  • New seller onboarding with an AuctionNinja team member
2%

Transaction Fees

How it Works
  • Auto-debited monthly within 10 business days
  • Is only based on successfully sold and paid items
OR
Free

Upgrade anytime

How it Works
  • Classified listings for in-person events and estate sales
  • No online bidding or automation
Simple Seller Tools
AuctionNinja Seller Tools
Create Your Online Shop

Use your logo, your name, and your contact info while managing your business from anywhere, as bidders will be able to view your items any time of the day.

AuctionNinja Seller Tools
Unlimited event and item listings

We'll never restrict the amount of events or items you'd like to post on AuctionNinja.

AuctionNinja Seller Tools
Automatic bidder payment collection at auction close

Never worry about collections again. All bidders are required to have a payment on file to bid, ensuring you get paid at the end of the auction.

AuctionNinja Seller Tools
Automated email notifications to bidders

You'll have immediate access to 2000 automated emails per month (outbid notifications, winning bidder, invoices, etc.), allowing you to step away from your inbox and spend time doing more important things.

See How We Stack Up
AuctionNinja How We Stack Up
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Frequently Asked Questions
Why are estate liquidators and auctioneers switching to AuctionNinja?

We'd need way more space to cover all the reasons (wink;) but our customers tell us it's because of our unparalleled value, top-notch customer service, extensive, vetted bidder-base and because we're the most customizable and easy-to-use solution on the market.

What differentiates you from your competitors?

We covered a lot of them, but some other key differences are our automated invoicing and bidder notifications, as well as our auto-payment collection at auction close. We also offer UNLIMITED product listings & a FREE listing in our company directory.

I'm new to online auctions and need some help getting started. Will I have support?

Of course. We pride ourselves on our customer service and we'll be there to make sure that you get your auctions up and running as quickly and smoothly as possible

I'd like to host online auctions, but I have in-person sales too. Can I use AuctionNInja for both?

Yep. And the best part is, traditional, in-person estate sale listings are free when you register as an AuctionNinja seller.

Is the AuctionNinja platform only for estate sale companies and auctioneers?

While our software has been developed with the auctioneer and estate sale professional in mind, it is widely used by other types of sellers including coin and collectibles dealers, sports card vendors, non-profits and more.

What else should I know before choosing estate auction software?

Bottom line, if you're looking for the best, most cost-effective and comprehensive auction and estate liquidation software on the market, look no further. Don't take it from us - read what our customers have to say!

We know you want flexibility in your business. Our easy monthly subscription- based options plus a low per auction commission keeps your expenses in check and gives you complete flexibility. As your business grows, there is no need to upgrade to a more expensive plan, it's all worked into the low commission rate.
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