Gavelist is AI auction cataloging software that reads every photo in a lot, writes the title, description and condition, and exports ready-made files for HiBid, LiveAuctioneers, Proxibid, BidWrangler, AuctionNinja and Auction Flex 360, at $0.15 per lot pay-as-you-go or $79 a month for 1,000 lots, with 0% of auction sales. Gavelist reads barcodes from the lot photos in the same pass that writes the catalog, where ListerLeo scans each item at the dock and runs the warehouse around it.
Updated October 12, 2026 by Ben Cope, founder of Gavelist. Gavelist is one of the two products compared here, so read it that way. ListerLeo facts come from listerleo.com, checked October 12, 2026.
At a glance
| Gavelist | ListerLeo (as of October 12, 2026) | |
|---|---|---|
| Built for | Gavelist: photo-to-catalog for auction sales | Warehouse auction management: scan, put away, pick, label |
| Price | Gavelist: $0.15/lot pay-as-you-go; $79 (1,000 lots), $160 (2,500), $250 (5,000) a month; no per-seat charge | $119/month month-to-month or $109/month on a 12-month term, unlimited items; $39/month per additional team member |
| Free start | Gavelist: 100 lots over 30 days, no card, including 10 comps lots and 10 product-photo lots | 30 days, unlimited users, no card |
| Share of sales | Gavelist: 0% | None listed |
| Barcodes | Gavelist: reads UPC/EAN from lot photos | Phone or Bluetooth scanner |
| Exports | Gavelist: ready-made files for HiBid, LiveAuctioneers, Proxibid, BidWrangler, AuctionNinja and Auction Flex 360; Auctioneer Software workbook; eBay drafts CSV; generic CSV | HiBid, Proxibid, AuctionZip, custom CSV; FTP/SFTP/S3 delivery |
What Gavelist is
Gavelist turns a sale's worth of photos into a catalog in bulk batches. Gavelist reads every photo attached to a lot together, writing titles and descriptions at 1,000+ lots in about 10 minutes on the description pass. According to Gavelist production data through September 22, 2026, 88 percent of lots exported by Gavelist clients shipped with the AI description unedited, excluding Gavelist's largest client (96 percent including it); unedited means the client saved no edit to the AI title or description.
Gavelist exports ready-made files for HiBid, LiveAuctioneers, Proxibid, BidWrangler, AuctionNinja and Auction Flex 360, an import workbook for Auctioneer Software, an eBay drafts CSV, and a generic CSV for AuctionZip, AuctionMethod, Wavebid and any other spreadsheet-import platform.
Gavelist pricing is $0.15 per lot pay-as-you-go, or $79 per month for 1,000 lots, $160 for 2,500, and $250 for 5,000, with no per-seat charge and 0% of auction sales. The free trial covers up to 100 lots over 30 days with no card, including 10 comps lots and 10 product-photo lots.
How Gavelist handles barcodes
Gavelist reads barcodes from photos rather than from a scanner. In the same pass that writes the description, Gavelist reads any UPC or EAN number (8 to 14 digits) visible in the lot photos, plus an Amazon ASIN if one is printed on the box or label. From May 26 to September 22, 2026, Gavelist read a barcode from the photos of 1,611 lots across 30 client accounts, and 1,372 of those lots (85%) returned a product match from Gavelist's UPC lookup.
The barcode is then put to work in three places:
- Identity. When a description comes back short or without an identified brand, and again when an add-on runs, Gavelist looks up the UPC and records the brand and product name on the lot.
- Price comps. With Gavelist's comps add-on (15 cents per lot, charged only when delivered), market comps add an exact-barcode eBay search and rank exact-barcode matches above keyword matches. eBay comps are current listings, so they are labeled as asking prices.
- Product photos. With Gavelist's product-photo add-on, a barcode match is the strongest identity signal. A catalog image found through the barcode that also passes a visual check against the box photo is marked high confidence. The product-photo add-on is 15 cents per accepted photo, or 25 cents when comps and a photo are both delivered on the same lot.
What Gavelist does not do: Gavelist has no scanner input, no put-away or bin locations, no pick lists, no label printing, and no manifest reconciliation. If those are your daily work, ListerLeo covers ground Gavelist does not.
Correcting the record on exports and barcodes
ListerLeo's own comparison page (listerleo.com/compare/gavelist, stated "as of July 2026", accessed September 2026) lists Gavelist's exports as "HiBid, LiveAuctioneers, CSV/XLS" and marks barcode scanning "Not advertised." The export list is out of date: Gavelist exports ready-made files for HiBid, LiveAuctioneers, Proxibid, BidWrangler, AuctionNinja and Auction Flex 360, an import workbook for Auctioneer Software, an eBay drafts CSV, and a generic CSV for AuctionZip, AuctionMethod, Wavebid and any other spreadsheet-import platform. The barcode row is incomplete: Gavelist does not scan, but Gavelist reads UPC and EAN barcodes from lot photos as described above. The difference that is real is the scanner: ListerLeo scans at the dock, and Gavelist reads the barcode from the photo. (ListerLeo's comparison page also says "unlimited users on every plan"; its pricing section charges $39 per month per additional team member, and unlimited users applies to the free trial.)
The decision line: scan-first or photo-first?
| If your operation looks like this | Better fit |
|---|---|
| Items arrive on pallets and each one is scanned, shelved, picked, and labeled by a crew | ListerLeo |
| You photograph whole sales in bulk and want every photo of a lot read together, whether or not the boxes carry barcodes | Gavelist |
| Mixed returns: boxed goods with UPCs next to open-box and unboxed items | Gavelist reads the barcode where one is photographed and describes the rest from the photos; ListerLeo if you also need warehouse ops |
| Estates, antiques, and collectibles with no barcode at all | Either can identify from photos; Gavelist reads backstamps, marks, and condition across every photo of a lot in one pass |
ListerLeo may fit if your daily work is scanning, shelving, picking and labeling pallets of barcoded goods.
Pricing shapes
The two price differently. ListerLeo charges per seat: $119 per month for one user month-to-month with unlimited items, plus $39 per month for each added team member. Gavelist charges per lot: at 1,000 lots a month, Gavelist's Auctioneer plan is $79, against $119 for one ListerLeo seat. At 5,000 lots a month, Gavelist's Enterprise plan is $250 against ListerLeo's $119, while a five-person ListerLeo crew runs $275. Run your own numbers in the Cataloging ROI Calculator.
FAQ
Does Gavelist read barcodes? Yes. Gavelist reads UPC and EAN barcodes visible in lot photos during the description pass and uses them to identify the product and to rank exact-barcode price comps and product photos first. Gavelist does not take input from a handheld scanner.
Can I use both? Yes. Gavelist's catalog files and a warehouse flow can feed the same sale: Gavelist exports ready-made HiBid and Proxibid files and a generic CSV.
Which is cheaper? It depends on volume and crew size: Gavelist bills per lot ($79 per month for 1,000 lots) with no seat charge, while ListerLeo bills per seat ($119 per month, plus $39 per extra user) with unlimited items.
What doesn't Gavelist do? Gavelist has no scanner input, put-away, pick lists, manifest reconciliation or label printing; those are warehouse jobs.
Sources
- ListerLeo home page, features and pricing, accessed October 12, 2026. listerleo.com
- ListerLeo, "ListerLeo vs. Gavelist," accessed September 2026. listerleo.com/compare/gavelist
- Gavelist production data: export-diff measurement April to August 2026, and barcode reads May to September 2026 (first-party).
More: returns and liquidation lot cataloging and every platform Gavelist exports to.