AuctionNinja gives you software to run your own auctions and estate sales. EstateSaleFinder gives you free local discovery on top. Here's how they fit together.
All figures below are the providers' own published numbers as of June 2026. Pricing changes — always confirm the latest directly on each company's site before deciding. We're not affiliated with these companies; names are used only to compare options fairly.
AuctionNinja details reflect their publicly described model as of June 2026.
| Feature | AuctionNinja | EstateSaleFinder |
|---|---|---|
| Core model | Auction + estate-sale software (subscription) | Free listing; Pro tools from $99/mo |
| How fees work | Subscription plus a buyer's-premium model | No commission, ever — flat monthly Pro tiers |
| Format | Run your own online auctions & sales | Discovery listing for any sale or auction |
| Ai pricing suggestions | Not offered | Built in (Pro) |
| Best used as | Software to run your auctions | An extra channel alongside it |
Full transparency — here are all three tiers, not just the free one. There's never a commission on your sales at any tier.
$0/month
$99/month
$149/month
Every new estate sale company gets 60 days of Pro free. See full pricing details.
Use AuctionNinja or any tool to run timed, hybrid, or in-person sales the way each estate needs.
Different estates call for different formats. Keep your options open instead of forcing one model.
Whatever format you choose, list it on EstateSaleFinder so more local buyers see it.
List every sale on EstateSaleFinder alongside the software you already use — no commission, ever.
Get started free