Every horse leaves a trail. We connected 859,000 of them.
Auction results back to 1987, every North American starter since 2000, verified nine-generation pedigrees, stud fees, sale health records, and sectional times, resolved horse by horse and refreshed every Monday. Buy, breed, pinhook, and race with the whole record in front of you.
One horse, one record, from pedigree to produce
- PedigreeNine generations, checked against the horse
- FoaledSire, dam, foal date, and state
- WeanlingPrice, buyer, consignor, or buy-back
- YearlingCatalog page and comparables
- BreezeUnder-tack time and health records
- RacesEvery season, plus sectionals and stride where recorded
- Black typeDated to the year it was earned
- ProduceFoals, their sales, and their races
The numbers behind every call.
Sources that never spoke to one another, merged into one dataset and rebuilt every week.
From the breeding shed to the starting gate.
One record underneath every call, whether you are booking a season, signing a ticket, flipping a weanling, or running a stable.
Breed
8,800 sire careers and 485,000 crosses behind every pick
- Mating plansA stallion shortlist for each mare, built from sire records, how the cross has run, and the sire's current yearling market.
- Stallion and fee readsProgeny black-type rates, stud fees back to 2005, and the number of mares each stallion covers.
- Mare reviewsHer produce at auction and on the track, foal by foal.
Buy
1,792 Keeneland November 2026 hips, every one scored
- Sale buying guidesThe hips that fit your brief, a price band and walk-away figure for each, and last year's results book by book.
- Broodmare and prospect valuationProduce record, covering sire and fee, pregnancy status, and what comparable mares actually brought.
- Single-horse due diligenceOne horse's whole file: pedigree, every sale, digital-sale radiograph reports read joint by joint, race record, siblings, and Horseracing Integrity and Safety Authority rulings.
Sell
177,000 real buy-and-resell pairs
- Pinhook selectionWhich weanlings and yearlings have resold well, with the math run at your own cost of care and commission.
- Consignment price readsWhat your horses are likely to bring, from comparable sales and buy-back bids, before you set a reserve.
Race
593,000 North American starters since 2000
- Form, sectionals, and strideEvery season of every North American starter, race-level results with every runner, and sectional and stride data where it exists.
- Weekly trackingWorks, charts, ratings, and family results for a stable's horses, collected every Monday.
Own
Programs replayed on real sale results
- Portfolio valuation and reportingHorse-by-horse holdings catalogs and valuations for owners, partners, and investors.
- Program and fund modelingWhat a breeding or pinhooking program could return, replayed on real sales and stress-tested for barren mares, losses, and stallion concentration.
What runs underneath.
A sale result is one line in a catalog. Turning it into an answer takes five layers of engineering, built and maintained in house.
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Collect
Data arrives from sources that were never built to talk to one another.
Auction resultsRace chartsNine-generation pedigreesStud feesCatalog pagesHealth recordsSale photosBreeze videoEvery Mondaynew sales, races, and works merged -
Resolve
Weanlings and yearlings sell without names. We follow each one by sire, dam, and foal year to the horse it became, then tie its sales, starts, and foals to one record.
102,000unnamed sale entries matched to a named horse -
See
Computer vision measures body proportions in sale photos and stride length in breeze video. Machine reading turns posted radiograph reports into a finding for each of ten joints.
Pose estimationMasked image modelsStride trackingDocument reading36,000sale photos measured1,617breezes tracked stride by stride2,700radiograph reports read -
Model
Gradient-boosted models price each hip with a calibrated band, rank weanlings for resale, and rank matings by the odds the foal sells for more than it cost to breed and raise.
Gradient boostingCalibrated price bandsPinhook rankingMating ranking1.1Msale entries in training -
Test
Each model is tested by training only on earlier years and scoring later years it never saw. A new input runs five times and ships only if its gain clears the run-to-run noise.
5 runsper change, on years the model never saw
Tested against what actually happened.
Both models learned only from sales before the year they scored, then met the real results.
Weanlings worth reselling.
7,055 weanlings sold from 2015 to 2024 at Keeneland, Fasig-Tipton, and Ocala Breeders' Sales (OBS), then offered again as yearlings. Share that resold at a profit after 5% commission and $17,500 in keep:
Weanlings bought under $30,000: 25.1% against 33.0%.
Matings that pay their way.
33,873 yearlings by $10,000 to $50,000 stallions, offered at the same three sales from 2016 to 2025. Share that sold for more than the stud fee plus $35,000 in mare and foal costs, after commission:
The gain held across every tier of mare quality we tested.
Bring us the hard question.
The questions a catalog page cannot answer, we answer from the record itself, not from a guess.
Which sires standing in 2026, with 300 or more runners and a first crop since 2012, have the highest share of graded stakes winners?
| Sire | Runners | Graded winners | Share |
|---|---|---|---|
| Gun Runner | 498 | 41 | 8.2% |
| Not This Time | 556 | 40 | 7.2% |
| Quality Road | 875 | 52 | 5.9% |
| Justify | 349 | 19 | 5.4% |
| Nyquist | 544 | 25 | 4.6% |
Answered from the database on November 15, 2026. North American graded stakes; share is graded winners over runners.
What buyers pay for, measured.
Computer vision turns how a horse is built and how it moves into numbers, and the market pays for both. Each result holds sire, sex, sale, and foaling date constant.
These are price signals. Whether walking video can pick runners the price missed is our next test, with 8,200 walking videos collected.
Bring us your next decision.
The mare, the sale, the weanling, or the horse in training: tell us what you need answered and by when, and we will send a quote. Buying guides are quoted per sale.
Figures as of November 15, 2026, rounded down. Past results do not guarantee future sale prices or racing performance.