Simple ProcessHow It Works For Bidders
Start finding auction treasures in just a few simple steps
Sign Up Free
Create your account in seconds. No credit card required.
Set Your Interests
Choose categories and specific keywords for items you're hunting.
Get Notified
Receive alerts via email or text when matching items appear.
Bid & Win
Go directly to the auction and grab your treasures.
Never Miss Another Auction Treasure
See how BidFinder matches bidders with treasures worldwide — and how auction companies reach serious buyers.
What Our Bidders Say
Join thousands of happy treasure hunters
"The twice-daily alerts are perfect. I don't miss opportunities and I'm not overwhelmed with notifications. Found a first edition book I'd been hunting for 5 years!"
"Simple, effective, and free. I set up my keywords for mid-century furniture and the finds keep coming. Already won 3 pieces I absolutely love. Highly recommended!"
"As a collector of antique maps, this service has been invaluable. I've discovered items at small regional auctions I never would have found on my own. Worth every minute of signup time."
"I found a rare vintage watch I'd been searching for years. The notification came at 7am and I was able to place my bid before anyone else! This service has completely changed how I discover auction items."
For Auctioneers & Auction Companies
Get Your Auctions in Front of Serious Bidders
Upload your catalog URL and our AI instantly matches your items with bidders actively searching for what you're selling.
- Reach thousands of targeted bidders instantly
- AI-powered catalog scanning
- Pay per auction or subscribe for unlimited
- Promote to your bidder list for free months
Upload Catalog
Paste your catalog URL