LotMixer
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Built for British auction houses

Turn rough lot details into professional auction listings.

Upload your photographs and notes. LotMixer creates polished catalogue descriptions, promotional content and image recommendations in minutes.

Start creating listings See how it works

5 free trial tokens on signup. No card required.

Lot 47

Victorian Rosewood Card Table

1 token
Victorian rosewood card table, view 1Victorian rosewood card table, view 2Victorian rosewood card table, view 3

A finely figured rosewood card table, mid-19th century, the hinged fold-over top appears to be cross-banded in satinwood, raised on a turned column and quadripartite base.

Never invents provenance, authenticity, or condition.

How it works

Three steps from notes to catalogue

Step 1

Upload your lots

Drag in photographs, add rough notes or import a CSV. Bulk-upload dozens of lots at once.

Step 2

Let AI analyse and improve them

OpenAI vision reads your images and notes and drafts titles, descriptions and social copy — with warnings when something is uncertain.

Step 3

Review, promote and export

Edit, reorder images, generate promotional graphics, and export to CSV or PDF catalogue.

Features

Everything an auction team actually needs.

Built with the auctioneer in mind — cautious language, honest condition summaries, and structured output that keeps your catalogue trustworthy.

Image-layout assistant

Recommends the strongest cover image, best order, and missing angles.

Honest by design

Distinguishes confirmed, visible and uncertain details. Never invents provenance.

Transparent tokens

1 token per generated lot. Free manual edits. Confirm before every paid action.

Ready-to-post copy

Facebook, Instagram, LinkedIn, email and SEO — from the same lot.

CSV & PDF export

Send finished descriptions straight to your bidding platform or printer.

Style presets

Traditional auctioneer, agricultural, vintage vehicles, luxury — or your own voice.

Pricing

Plans that scale with your saleroom.

Three monthly tiers. Buy top-up tokens whenever you need them.

Studio

£30/month

100 lot tokens included every month.

  • 1 token per generated lot
  • Unused tokens roll over
  • Bulk lot processing
  • AI image analysis
  • Social & SEO copy
  • Email support
Gallery
Most popular

£75/month

300 lot tokens included every month.

  • Everything in Studio
  • 300 tokens / month
  • Priority generation queue
  • Image-order recommendations
  • Canva promotional workflow
  • Priority support
House

£150/month

700 lot tokens included every month.

  • Everything in Gallery
  • 700 tokens / month
  • CSV & catalogue exports
  • Team seats (coming soon)
  • Dedicated onboarding
  • Dedicated support
Top-up

£10 · 20 tokens

Refill tokens never expire and stack on top of your monthly allocation. Available from the dashboard.

FAQ

Common questions

Ready to catalogue your next auction?

Start with 5 free trial tokens. No card required.

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