About Grailr
We built Grailr because the watch market needed transparency. Pricing data was scattered across dealer sites, auction results, and forum threads — and verifying a watch's authenticity meant trusting whoever happened to be selling it.
What Grailr Does
Grailr is an AI-powered luxury watch identification and pricing platform. Point your camera at any watch — or upload a photo — and Grailr identifies the brand, model, and reference number in seconds. It then pulls live market pricing from Chrono24, eBay, and Jomashop so you can see what the watch is actually worth right now, not what someone claims it's worth.
Our authentication engine cross-references visual markers against known genuine examples to flag potential counterfeits. Our appraisal tool aggregates asking prices, sold prices, and dealer spreads to produce a real-time market valuation — not a stale price guide from six months ago.
We serve two audiences: collectors who want to know what they're buying before they buy it, and dealers who need fast, accurate valuations to price inventory competitively.
What We Believe
Real Data, Not Estimates
Every price on Grailr comes from a live listing or completed sale. We don't guess. We aggregate.
Trust Through Transparency
We show our sources, our methodology, and our confidence scores. If we're not sure, we say so.
Instant Access
Watch knowledge shouldn't require a dealer relationship. A photo and 5 seconds should be enough.
Built for Speed
Scan results in under 5 seconds. Market pricing from 3+ sources in a single view. No waiting.
Our Data Sources
Grailr aggregates live market data from multiple trusted platforms to ensure pricing accuracy:
- Chrono24 — the world's largest luxury watch marketplace with 500,000+ listings
- eBay — completed auction data and buy-it-now prices for real transaction values
- Jomashop — grey market dealer pricing for below-retail reference points
Our blog content draws on official manufacturer specifications, industry reports from WatchCharts and the Knight Frank Luxury Investment Index, Swiss customs export data, and hands-on research from the watch collecting community.
Get in Touch
Have a question, partnership inquiry, or feedback? We'd love to hear from you.
Grailr is part of the Soveraine network — a family of AI-powered tools built for smarter decisions.