
Estimint: AI Auction Cataloging & Listing Generator
Estimint helps auction houses and resellers automate the creation of item listings. It is designed for teams that need to process inventory for catalogs or online marketplaces.
At a glance
- Category
- Browse Sales tools
- Best for
- Auction Houses, Estate Sale Companies, Consignment Shops, Online Resellers
- Pricing
- Pricing starts with a free tier for 200 total listings. Paid plans range from $29/month (Standard) to $249/month (Business), with listing limits increasing by tier.
- Key use cases
- Auction Cataloging, Consignment Intake, Multi-Platform Reselling, Auction Day Management
- Integrations
- AuctionFlex export, Proxibid export, Invaluable export, BidWrangler export, LiveAuctioneers export
- Official website
- Visit Estimint official website

Estimint is an AI-powered tool designed for the listing workflow of auction houses, estate sale companies, consignment shops, and resellers. The software analyzes uploaded photos to generate titles, descriptions, tags, and estimated market values, which users can adjust by tone and length.
For professional auction operations, the platform supports catalog management, including lot numbering, sub-lots, and catalog locking. It also includes tools for managing consignors, such as e-signatures for agreements and a portal for clients to track their items.
Buyers should confirm that feature availability varies by plan. Basic AI listing is available on lower tiers, while auction operations such as live clerking, invoicing, and settlement tools are available on the Auction Pro and Business plans.
Users can export catalogs to several auction platforms via CSV to reduce manual data entry into external systems.
Key Features
AI-Powered Listing Generation
Generates titles, descriptions, tags, and condition reports based on uploaded item photos.
Market Value Estimates
Provides low-high value ranges and research links to eBay sold listings and Google search.
Catalog and Lot Management
Supports explicit lot numbers, sub-lots, drag-and-drop reordering, and catalog locking.
Consignor Workflows
Includes professional estimate generation, e-signatures for consignment agreements, and a consignor portal.
Live Auction Clerking
Supports recording bids in real time using keyboard shortcuts and tracking bidder paddle numbers.
Invoicing and Settlements
Auto-generates buyer invoices and consignor settlement statements with commission calculations upon closing a catalog.
Label Printing
Prints Avery 5160 labels containing QR codes and barcodes for inventory tracking.
Use Cases
Auction Cataloging
Uploading photos of lots to generate descriptions for export to auction platforms.
Consignment Intake
Documenting items from consignors, generating value estimates, and securing signed agreements via e-signature.
Multi-Platform Reselling
Using AI to create titles and descriptions that can be copied and pasted into eBay, Poshmark, or Mercari.
Auction Day Management
Using live clerking tools to track bids and generating invoices for buyers.
Best For
- Auction Houses
- Estate Sale Companies
- Consignment Shops
- Online Resellers
Integrations
- AuctionFlex export
- Proxibid export
- Invaluable export
- BidWrangler export
- LiveAuctioneers export
- CSV export
Pricing
Pricing starts with a free tier for 200 total listings. Paid plans range from $29/month (Standard) to $249/month (Business), with listing limits increasing by tier.
FAQ
What does Estimint do?
- Estimint uses AI to analyze photos of items and automatically generate titles, descriptions, tags, and price estimates for auction catalogs and online marketplaces.
Which auction platforms can I export to?
- The software supports CSV exports to platforms including AuctionFlex, Invaluable, Proxibid, BidWrangler, and LiveAuctioneers.
Does Estimint have a free version?
- Yes, there is a free plan that includes 200 total listings and allows up to 3 photos per item.
Can I manage consignors and contracts in Estimint?
- Yes, the Pro plan and above include consignor management, professional estimate generation, and e-signatures for consignment agreements.
Source category: Sales
Source subcategory: Content Creation
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Categories
Software Type
How AI is used
Estimint is an AI-powered listing and cataloging tool for auction houses and resellers. It supports turning item photos into descriptions, estimates, and auction catalogs. Note that live clerking requires the Auction Pro or Business plans.
Pros & Cons
Pros
- Supports reduction of manual typing for descriptions through AI photo analysis
- Includes a free tier for testing AI listing capabilities
- Covers workflow from intake and estimates to clerking and invoicing
- Supports CSV export to multiple auction platforms
Cons
- Live clerking and settlement tools are not available on the Standard or Pro plans
- Photo limits per item are based on the pricing tier
- Online payment processing and advanced reporting are listed as upcoming features