THE MARKET, MEASURED

See what luxury assets actually sell for

ALT/FNDATA turns millions of auction results into clear, USD-normalized prices for watches, art, cars, jewelry, handbags, wine, and more, so you can explore the numbers, track what you own, and price every decision with confidence.

THE SYSTEM OF RECORD FOR ALTERNATIVE ASSETS

The definitive record of what collectibles sell for

One platform brings together 137 years of results from 100+ auction houses across every major category, cleaned, classified, and normalized to USD, ready to search, chart, and query from your own tools.

BUY, SELL, AND VALUE WITH CONFIDENCE

Know the real price before you make the call

Stop guessing from asking prices and headlines. ALT/FNDATA shows what watches, art, cars, and jewelry truly sold for, so you can bid, consign, and value with the evidence on your side.