Gavelist and Lot Lingo both write auction lot titles and descriptions from photos and hand you a file for your bidding platform, but they charge in opposite ways. Gavelist charges $0.15 per lot pay-as-you-go, or $79, $160 and $250 a month for 1,000, 2,500 and 5,000 lots, and takes 0% of auction sales. Lot Lingo charges one flat $200 a month for its Auction Maker plan, with no per-lot fees. So Gavelist costs less up to about 2,940 lots a month, and Lot Lingo costs less above that. This guide compares the two on price, exports, photo handling and fit, including where Lot Lingo is the better pick.
Published October 2026 by Ben Cope, founder of Gavelist. Gavelist is one of the two products compared here, so read it that way. Every Lot Lingo fact below comes from Lot Lingo's own pages, accessed September 30, 2026.
Gavelist vs Lot Lingo at a glance
| Gavelist | Lot Lingo (Auction Maker) | |
|---|---|---|
| Price | $0.15/lot pay-as-you-go; $79 (1,000 lots), $160 (2,500), $250 (5,000) a month; $0.09/lot overage | $200/month, one plan, "no per-lot or per-auction fees" |
| Free start | 100-lot free trial over 30 days, no card; includes 10 comps lots and 10 product-photo lots | 14-day free trial; card collected at signup, charged on day 15 unless cancelled |
| Share of auction sales | 0% | None listed |
| Ready-made exports | HiBid, LiveAuctioneers, Proxibid, BidWrangler, AuctionNinja; eBay Seller Hub bulk-listing file; universal CSV/XLS | K-BID, Auction Flex, Auction Flex 360 / HiBid, eBay, Whatnot (others in early access) |
| Lot sorting help | Reads lot assignments from file names; conveyor-belt sorting screen | Barcode separator sheets split a bulk photo shoot into numbered lots |
| Value estimates | Optional self-serve add-ons, off by default: comps + value range 15c/lot, product photo 15c, both 25c; charged only when delivered | Offered in Auction Tracker, a separate reseller product |
| Description speed | 1,000+ lots in about 10 minutes on the description pass | Not published |
What each costs at your monthly volume
According to Lot Lingo's pricing page (accessed September 30, 2026), "Auction Maker is $200 per month with a 14-day free trial," and the price "does not change with the number of lots you catalog, the number of auctions you run, or the number of platforms you export to." Gavelist prices by the lot, so the comparison depends on volume. Software fees only:
| Lots per month | Gavelist | Lot Lingo | Cheaper |
|---|---|---|---|
| 150 | $22.50 (pay-as-you-go) | $200 | Gavelist |
| 500 | $75 (pay-as-you-go) | $200 | Gavelist |
| 1,000 | $79 (Auctioneer) | $200 | Gavelist |
| 2,500 | $160 (Pro) | $200 | Gavelist |
| 3,500 | $250 (Enterprise, or Pro + 1,000 at $0.09) | $200 | Lot Lingo |
| 5,000 | $250 (Enterprise) | $200 | Lot Lingo |
Gavelist is cheaper than Lot Lingo up to about 2,940 lots a month; above that, Lot Lingo's flat $200 wins on software price. For an auctioneer running two 250-lot sales a month, Gavelist's pay-as-you-go comes to $75 against Lot Lingo's $200, and a month with no sale costs nothing on Gavelist. Estate volume is often uneven: according to the EstateSales.NET 2024 Industry Survey, 55% of estate sale businesses consider estate sales their primary income source, so a slow month on a flat plan comes straight out of the owner's margin.
For scale, according to Sound Auction Service in Washington state (accessed September 2026), "We charge $3.00 per lot for cataloging," covering "preparation of items, title and description creation, photographs as needed, and upload." At 1,000 lots that is $3,000 by hand, against $79 on Gavelist's Auctioneer plan or $200 on Lot Lingo.
Exports: where each tool is strongest
According to Lot Lingo's platforms page (accessed September 30, 2026), its generally available exports are K-BID ("Full catalog export with categories, taxability, shippability, and photos"), Auction Flex desktop, Auction Flex 360 / HiBid ("Mass Import CSV with hosted photo links and the full HiBid category taxonomy"), eBay and Whatnot. LiveAuctioneers, Proxibid, Invaluable / AuctionZip, Wavebid, BidSpotter and three government-surplus sites are listed as "early access."
Gavelist exports ready-made files for HiBid, LiveAuctioneers, Proxibid, BidWrangler, and AuctionNinja, an eBay Seller Hub bulk-listing file, and a universal CSV/XLS formatted for import by AuctionZip, AuctionMethod, Wavebid, AuctionFlex 360, and any other spreadsheet-import platform. HiBid is the most common destination: two out of three Gavelist customer accounts that exported a catalog from June to September 2026 exported a HiBid file.
The practical split: if you sell on K-BID or Whatnot, Lot Lingo has a dedicated file and Gavelist does not. If you sell on LiveAuctioneers, Proxibid, BidWrangler or AuctionNinja, Gavelist's files are generally available today, while Lot Lingo lists LiveAuctioneers and Proxibid as early access and does not list BidWrangler or AuctionNinja. Both produce HiBid files.
Photos and descriptions
According to Lot Lingo's AI descriptions page (accessed September 30, 2026), its AI "reads your photos and drafts a keyword-rich title and a structured description for every lot," pulling "brand, model, size, and material details," and every draft is editable before export. Lot Lingo's page does not say whether every photo of a lot is read together or how many photos per lot the AI uses.
Gavelist reads every photo attached to a lot together in one pass, so a hallmark on the underside informs the same Gavelist description as the front view. Gavelist writes 1,000+ lots in about 10 minutes on the description pass. According to Gavelist production data through September 22, 2026, 96.3% of the 58,134 lots clients exported through Gavelist went out with no client edit to the AI-written title or description; one client supplied about 70% of those lots at 99.8%, and across every other Gavelist client the figure is 88.2%. A lot counts as edited if the client saved a change to its title or description in Gavelist before exporting. Lot Lingo does not publish a comparable edit rate.
Where Lot Lingo is the better choice
- You sell on K-BID or Whatnot. Lot Lingo has dedicated exports for both; Gavelist would hand you a universal CSV to map yourself.
- You run more than about 2,940 lots every month. Lot Lingo's flat $200 beats Gavelist's plans at that volume.
- You shoot a whole sale in one continuous photo session. Lot Lingo's barcode separator sheets split the shoot into numbered lots.
- You are starting an auction business from scratch. Lot Lingo sells a $4,999 Auction Business Starter package that bundles a year of Lot Lingo with training and HiBid and K-BID setup.
Where Gavelist is the better choice
- Your volume is under about 2,940 lots a month, or uneven. Gavelist's pay-as-you-go means a 150-lot month costs $22.50 and an empty month costs nothing.
- You sell on LiveAuctioneers, Proxibid, BidWrangler or AuctionNinja. Gavelist's files for those platforms are generally available.
- You want a value range next to each description. Gavelist's optional comps add-on is 15c per lot (25c with a product photo on the same lot), billed separately from the 15c description price and only when delivered, with each comp linked and showing its source, with current listings labeled as asking prices, so you can check it. It is a starting range, not an appraisal, and the free trial includes 10 comps lots.
- You want measured output numbers. Gavelist publishes its unedited-export rate and how it is counted.
How to test both on one sale
Both let you start free: Gavelist with a 100-lot, 30-day trial (no card) that includes 10 comps lots and 10 product-photo lots, Lot Lingo with a 14-day trial (card required at signup). Take one real sale of 50 or more lots with your normal photos, run it through both, and score how many descriptions you would ship without editing, whether maker's marks and condition made it into the copy, and how the export loads into your platform. For the wider field, see AuctionWriter alternatives and the best AI cataloging software comparison.
Frequently Asked Questions
How much does Lot Lingo cost? Lot Lingo's Auction Maker plan is $200 a month with a 14-day free trial, month-to-month, with no per-lot, per-auction or per-seat fees, according to Lot Lingo's pricing page on September 30, 2026.
Is Gavelist cheaper than Lot Lingo? Gavelist is cheaper than Lot Lingo up to about 2,940 lots a month: $75 vs $200 at 500 lots, and $160 vs $200 at 2,500 lots. Above roughly 2,940 lots a month, Lot Lingo's flat $200 is cheaper than Gavelist's Pro plan plus $0.09 overage or its $250 Enterprise plan.
Does Gavelist export to K-BID? Gavelist does not have a dedicated K-BID file; it exports a universal CSV/XLS you can map to K-BID's import. Lot Lingo lists a full K-BID export.
Do both tools work with HiBid? Yes. Lot Lingo lists an Auction Flex 360 / HiBid mass-import CSV, and Gavelist exports a ready-made HiBid file. See our HiBid CSV import guide.
Sources
- Lot Lingo, "Pricing," "Supported Auction Platforms & Integrations," and "AI Auction Descriptions," accessed September 30, 2026. lotlingo.com/pricing · lotlingo.com/platforms · lotlingo.com/ai-descriptions
- Sound Auction Service, "How It Works," accessed September 2026. soundauctionservice.com
- EstateSales.NET, "2024 Estate Sale Industry Survey." estatesales.net
- Gavelist production data: export edit rate through September 22, 2026; export logs June to September 2026 (first-party).
- Gavelist, "Pricing." gavelist.com/pricing