Made for specialist auction houses

Auction software,
intake through to aftersales.

Sablot runs the whole back office in one place. Intake and stock, cataloguing with automatic descriptions, results import, buyer invoicing, consignor settlements, aftersales. No manual needed.

Built for auctions, not adapted from a CRM Live within a week No percentage of hammer
Sablot dashboard showing auctions, lots sold, active buyers, total hammer, top buyers and revenue by platform

Built only for auctions.
The whole thing.

Every specialist house we talk to is running on a patchwork. Cataloguing in one tool, invoicing in another, settlements in a spreadsheet, stock in someone's head. Sablot is the version where it's in one place.

Today

Cataloguing in one tool. Invoicing in another. Settlements in a spreadsheet. Stock in someone's head.

With Sablot

One system, one login. A consignor record that follows the lot from intake to settlement. Built for auctions, not bent out of a generic CRM.

Today

A third of lots passed on Friday. Most won't be re-offered properly. The bidders who almost bought them have gone by Monday.

With Sablot

Every unsold lot becomes inventory with one click. Every underbidder captured. Re-offer them, or sell privately. 5 to 15% of auction revenue lives here.

Today

Cataloguing eats your specialist's week. Each lot description is a slow, manual write-up. The longer it takes to publish, the less time you have to market the sale.

With Sablot

Sablot writes the description for you from the lot image and your field data. Auction-grade prose, not generic copy. About 60 seconds a lot.

Today

The bidders who fought for Lot 14 belong to the marketplace. Year after year, your house gets less of the relationship.

With Sablot

Every results import adds winners and underbidders to your buyer book. Addresses, platform of origin, bid history. An asset that compounds.

Automatic catalogue descriptions

Auction-grade descriptions,
in about a minute.

Fill in the lot fields. Click Generate. Sablot reads the main image and your field data, then writes a publish-ready description in the style of the major specialist houses.

It will not invent provenance, citations or dimensions. It identifies iconography, explains material significance, and closes with a thesis paragraph naming what the object exemplifies.

See it on a 15-minute demo →

Catalogue · Lot 14
Lot Title (uppercase header)
A BYZANTINE GOLD AND GARNET PENDANT CROSS, CIRCA 6TH CENTURY A.D.
Period
Circa 6th Century A.D.
Material
Gold, Garnet
Dimensions
Height 3.8cm; Weight 3g
Provenance
Private British Collection, circa 1990s
Description
+ Generate
Results, invoicing, settlements

The post-auction workflow,
done in one place.

Drop in the results file from any auction platform you use. Lots auto-match to buyers. Premium and VAT calculate. Branded PDF invoices go out by email, with payment instructions and an optional card payment link.

Per-consignor settlement records calculate commission, charges and net payable for you. Branded PDF statement. One settlement per closed auction, full audit trail.

Examples of supported platforms: Invaluable, LiveAuctioneers, The Saleroom. Whatever else you use, we add it on Tailored.

Sablot invoices list with paid and unpaid statuses, payment buttons and per-buyer totals
Stock and aftersales
📈5 to 15%of auction income

The lots that didn't sell are
inventory you haven't sold yet.

Every passed lot moves into stock with one click. The image, description, consignor and history travel with it. The bidders who almost bought it are captured at the same time.

Re-offer the lot in the next sale, or pursue a private treaty offer directly to the underbidder. This is where aftersales income lives, and the workflow no other specialist auction system does properly.

Sablot stock module showing antiquities, ceramics and jewellery with status badges and consignor records
Reports

The numbers your accountant
asks for, in one click.

Cashflow forecast. Sell-through by category. Vendor performance. Stock ageing by 30, 60, 90-day bucket. Balance sheet by payment method. Profit by consignor. Trade stock P&L itemised by lot. Branded PDFs, generated against your real data.

As part of Professional onboarding, we tailor the report set to your business: your VAT scheme, your settlement cadence, your reporting calendar.

Sablot reports module showing financial and operational reports including auction profit, cashflow forecast, stock ageing and vendor performance
Your buyer book

Every sale grows
your buyer database.

When you import results, Sablot doesn't just record winners. It captures every registered bidder who didn't win. Email, address, country, AML risk class, full purchase history.

Year one, you have a list of qualified specialist buyers. Year two, it's a marketing asset. You own the relationship, not the marketplace.

Sablot buyers list with international buyers, AML risk badges, outstanding balances and history actions

Your data,
looked after.

The compliance picture for any UK auction house: data residency, current encryption standards, isolated databases, and full UK GDPR. Built to match what your buyers and HMRC expect.

0%
UK-hosted, no cross-border data transfers
0
Encryption at rest and in transit, industry standard
0per client
Single-tenant database, your data isolated from every other house
ICOregistered
Vela Technology Ltd, full UK GDPR compliance

Published pricing.
No quote required.

One-off setup, then a flat monthly subscription. No percentage of hammer. Ever.

Foundation
Foundation
Everything you need to run your auctions professionally.
£149/mo
+ one-off setup £849
  • Auction workspace and catalogue
  • Results import (any major platform)
  • Buyer invoicing, branded PDF
  • Payment tracking
  • Up to 2 users
  • Your own yourhouse.sablot.app
  • Email support
Book a demo
Tailored
Tailored
For houses with specific workflow or migration needs.
Let's talk
Scoped and quoted per project
  • Everything in Professional
  • Bespoke payment provider integrations
  • Bespoke auction-platform integrations
  • Bespoke workflow configuration
  • Full data migration from legacy systems
  • Custom invoice and statement branding
  • Direct line to the dev team
  • Unlimited users
Get in touch

Hands-on onboarding included with every plan

We configure the workspace, import your existing data, set up your branded subdomain, and walk your team through the system. Live within a week for most houses.

All plans include your own subdomain, single-tenant database, daily backups, and full UK GDPR compliance. No percentage of hammer. Ever.

Frequently asked questions.

Most houses are live within a week. We configure the workspace, import your buyer and consignor lists, set up your branded subdomain (yourhouse.sablot.app), and walk your team through the system. Hands-on onboarding is included on every plan.
Any major auction marketplace or bidding app you use. Invaluable, LiveAuctioneers and The Saleroom work out of the box. If a platform you use isn't already supported, we add it as part of Tailored onboarding. Sablot auto-matches lots to buyers, calculates premium and VAT, and produces invoices ready to send.
Fill in the lot fields (title, period, material, dimensions, provenance) and upload the main image. Click Generate. Sablot writes a publish-ready description in the style of the major specialist houses. It will not invent provenance, citations or dimensions. Available on Professional and Tailored.
After every auction, lots that didn't sell move into Stock with one click. The image, description, consignor and history travel with them. The underbidders are captured at the same time. From there, you can re-offer the lot in the next sale or pursue a private treaty offer directly to an interested bidder. Aftersales is typically 5 to 15% of total auction income, and few systems track it properly.
Standard set includes Auction Profit, Auction Income, Master Buyer Report, Balance Sheet (by payment method), Vendor Performance, Sell-through by Category, Cashflow Forecast (90-day), Stock Ageing (by 30/60/90 day bucket), Trade Stock P&L, and Profit by Consignor. All generated as branded PDFs against your real data. The report set is tailored to your specific business as part of Professional onboarding.
Online card payment links can be added to every invoice on Professional and Tailored. Buyers click the link in the emailed PDF, pay by card, and the invoice status updates automatically. Bank transfer details remain on every invoice as the default.
GAP is tied to one marketplace ecosystem. Your buyer data lives inside their platform. Sablot is fully independent. Your own subdomain, your own database, every bidder added to your buyer book. Flat published pricing. No percentage of hammer. A consultant rather than a support ticket. Full comparison →
Yes. Single-tenant database per client. Your data is isolated, not shared with other auction houses. Encrypted at rest and in transit. UK data hosting. Vela Technology Ltd is registered with the ICO. A Data Processing Agreement is included as part of onboarding.

A 20-minute demo
and you'll know.

20 minutes. We'll walk you through the full system live. No pitch deck, no pressure.

Pick a time →
15-min demo · Choose from available slots
or
Book a demo →