The bloodstock buying guide

Your eye, at catalogue scale.

Nebula23 reads every page of the sales catalogue, scores every lot against your own weightings and carries them into the inspection on your phone. One ranked list, tuned to you.

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The default pedigree DNA. Width is weight. Yours will look different.

Lot 147 · p.212

Dubawi (IRE) × Lady Aurelia (USA)

Bay colt · Tattersalls October Book 1

Buying guide87.3
Pedigree Score88.5
Family ScoreElite 84
Physical Score90
ShortlistedKey relative: MINDING (IRE)

The problem

500 lots. Three nights. One annotated catalogue.

Reading a catalogue by hand means pencil marks, a spreadsheet and a lot of trust in your memory at 2am. Page 40 gets more attention than page 400.

Nebula23 reads every page with the same weightings, so lot 469 is judged exactly like lot 1. You spend your time at the box, not the desk.

How it works

From catalogue to bid list in four steps.

01

Set your Buying DNA

Weight sire, dams, siblings and cross the way you buy. Save one profile per horse type.

02

Score the whole catalogue

Upload the sale's PDF. Every lot gets a Pedigree Score and a Family Score, with the evidence.

03

Inspect on your phone

Mark seven physical factors 1 to 5 at the box. A basic inspection takes under 30 seconds.

04

Walk in with a bid list

The final guide re-ranks on 40 / 40 / 20. Your A-list is ready before the lot enters the ring.

At the desk

The buying guide

Every lot, ranked. Dense enough for the night before.

LotHorseFamilyGuide
147Dubawi (IRE) × Lady Aurelia (USA)p.2128487.3
354Bernesq (FR)p.5117681.2
88Frankel (GB) × Minding (IRE)p.1317176.4
402Kingman (GB) × Tiggy Wiggy (IRE)p.5885170.1

At the box

Inspection

One lot per screen. Controls big enough for gloves.

Lot 354 · p.511

Bernesq (FR)

Walkweight 20
12345
Balanceweight 18
12345
Limbsweight 15
12345
Physical Score84
Save and score next lot

Who it's for

Agents and trainers buying young horses at public sales.

Early 2YO Flat

Speed pedigrees, early maturity and a walk that says ready by May.

Hurdler

Stamina through the dam line, size and a frame that will carry condition.

Future Chaser

Deep NH families, bone and scope. Built for the long game.

500+

lots scored per catalogue

9

pedigree factors, weighted by you

<30s

for a basic inspection

Pricing

Pay for the sales you buy at.

Sample plans. Final pricing to be confirmed.

Single sale

£—

One catalogue, one Buying DNA.

  • Full catalogue scoring
  • Phone inspection
  • Buying guide export
Get started

Season

Most chosen

£—

Every sale you attend, one buyer.

  • Unlimited catalogues
  • Three horse-type profiles
  • Final guide and bid list
Get started

Agency

Talk to us

Teams scoring together.

  • Team scoring and disagreement alerts
  • Shared shortlists
  • Admin and user management
Contact sales

FAQ

Questions buyers ask

Does Nebula23 pick the horse for me?+

No. It does the reading and the sums. Your eye decides, and your inspection marks carry into the final guide.

Which sales does it cover?+

Any sale with a catalogue PDF. Tattersalls, Goffs, Arqana and Tattersalls Ireland catalogues are tested today.

Can I change the weightings?+

Yes. Your Buying DNA is yours. Set it per horse type and reset to the default at any time.

Where does the evidence come from?+

Every score links back to the catalogue page it was read from. Nothing is invented.

Does it work without signal at the sales ground?+

Inspections are designed for one-handed use on a phone. Offline saving is on the roadmap.

Read the next catalogue with your own eye.

Get started