AuctionLens is an AI research assistant that sits right on the auction page. Comparable sales, scholarly articles, museum references — all in one click. Built by collectors, for collectors.
Start Researching FreeVisit a listing on Invaluable, Christie's, Sotheby's, Bonhams, or any major auction site. AuctionLens works on all of them.
A small gold button appears on the page. Click it and AuctionLens reads the listing — title, images, description — and starts researching.
In under 60 seconds you get comparable sales with prices, scholarly articles, museum references, and an AI-generated research analysis.
Past sales from Christie's, Sotheby's, Bonhams, and 10+ platforms. Actual sold prices, not just estimates. See what similar lots actually fetched.
Current asking prices from dealers, galleries, and online marketplaces. Know the retail markup before you bid at auction.
Peer-reviewed articles, reference catalogs, and specialist publications. Academic context that auction houses rarely provide.
Comparable objects from the Met, V&A, British Museum, AIC, and 11 other institutions. See what museums hold — and what that means for your lot.
AI analyses the listing images and finds visually similar objects across the web. Catches matches that text search misses.
AI-generated summary with citations, market context, authenticity pointers, and a bid recommendation. Your personal researcher, for every lot.