How BidMiles Actually Works

If you've ever tried keeping tabs on experience auctions across United, Delta, Hilton, and half a dozen other programs, you already know the problem: it's a lot of tabs. BidMiles exists to make that less painful.

Here's what's actually going on behind the scenes.

We scrape nine programs every hour

BidMiles runs automated scrapers against nine loyalty auction platforms on an hourly loop. Each run pulls in:

• Current bid amounts and how many people are bidding

• Brand new listings that just went live

• Auctions that have closed or expired

• Updated descriptions, event dates, and locations

The data hits our database and shows up on the site within minutes. No manual data entry, no copy-pasting from screenshots.

AI handles the categorization

Raw auction listings are messy. A title like "2 Tickets to the 2026 US Open Men's Final + Hospitality" doesn't come with a neat "Sports" label from the source. So after each scrape, we run listings through AI categorization that tags them as Sports, Entertainment, Culinary, Arts & Culture, Travel, or Merchandise.

We do the same for location data — pulling out city and state info so you can actually filter by where things are happening.

Bid history tells you where an auction is heading

For active auctions, we record bid amounts over time. That chart you see on listing pages isn't decorative — it shows you whether bidding has been flat (potentially a deal) or climbing fast (maybe set a max and walk away).

What BidMiles doesn't do

Worth being upfront about this:

We don't place bids for you — clicking "Go to Auction" sends you to the source site where you bid with your own account

We don't touch your loyalty accounts — no login integration, no stored credentials

We don't charge anything — BidMiles is free

We're an aggregator, not a middleman. You find the listing here, you handle everything else on the program's actual site.

It's a work in progress

We're actively adding programs and cleaning up data quality. If something looks off on a listing, hit the "Report Issue" button — it goes straight to us and we'll fix it.