It’s Sunday night. The sale is Thursday. You’ve got a hundred lots staged in the garage — a china cabinet, three boxes of tools, a wall of framed prints, a workbench somebody’s grandfather built — and a blank cataloging screen. So you start typing. Lot 1: title, description, category, condition, estimate. Lot 2. Lot 3. Around lot 40 the descriptions start sounding the same. Around lot 70 you stop caring. You finish at midnight, half the estimates are guesses you made tired, and you still have to do the photos.
That midnight scramble — one lot at a time, by hand, on a deadline — is the actual bottleneck in a small auction house. Not the selling. The typing. Here’s how to turn that day of typing into an afternoon of deciding. Note the word deciding. This isn’t “AI does your catalog.” It’s AI does the first draft and you approve every lot. That distinction is the whole thing, so let’s be honest about it up front.
The honest math
Cataloging a lot by hand — looking at it, writing a title and a two-line description, picking a category, guessing a value — runs you three to five minutes each when you’re fresh, slower when you’re not. A hundred lots is most of a working day, and it’s the tedious part of the day.
The workflow below doesn’t make that zero. It moves the work from writing to reviewing, and reviewing a decent draft is a lot faster than composing from a blank field. You’ll still lay hands on every lot to shoot it, and you’ll still read and approve every draft. But the drafting and the retyping — the part that eats the evening — is gone. A hundred-lot estate that used to be a full day becomes an afternoon. That’s the promise, and it’s the whole promise.
Step 1: Shoot the lots — or hand off the phone
The catalog starts at the pile, not the desk. Walk the lots with your phone and photograph each one — a couple of angles, the maker’s mark if there is one, the damage if there is any. You’re not writing anything yet. You’re just capturing.
If you’ve got a helper — a family member, a picker, whoever’s at the property — you don’t have to be the one holding the phone. Open the sale and share a capture link: a single URL (with a QR code, so they can scan it off your screen) that opens a camera page on their phone. No app to install, no account to create, no password to hand out. They point, they shoot, the photos land in your sale.
Two honest things about that link. First, it’s a scoped, revocable shared link, not a per-person secure login — anyone who has it can view and edit the lots in that one sale, so treat it like a key to that room and revoke it the moment the picking’s done. (One button. Anyone still holding the link is locked out.) Second, it’s a web page, not a native app, so out at a rural property with no signal, capture is best-effort: photos hold on the phone and sync when the bars come back. Reliable enough to hand a helper. Not a satellite uplink.
Step 2: The AI drafts each lot — with a confidence score
As photos come in, a vision model reads each lot and writes the draft you would have typed: a title, a description, a category, a condition line, and a value range. This is the part that used to be your Sunday night, and it runs while you’re still working the garage.
The part that matters more than the draft is the number attached to it. Every field carries a confidence score. The AI isn’t just telling you “this is a Roseville vase” — it’s telling you how sure it is. That’s the difference between a tool that helps and a tool that lies to you confidently, because vision models absolutely will call a Weller vase a Roseville when the palette’s close, or read “solid walnut” off a walnut-veneered desk. The confidence score is how the software admits that in advance, and it’s what lets you skim the sure things and stop on the shaky ones.
Then a second AI reviews the first one’s draft before it ever reaches you — a check for the obvious misfires: the bundled photo that’s really two lots, the estimate that doesn’t match the item. It’s a first-pass editor, not a second opinion you can bank on. The human pass is still yours. But it means the drafts that reach your screen have already been through one round of “does this make sense.”
Step 3: Approve in the kanban
Now you’re at the desk, and instead of a hundred blank forms you’ve got a board with four columns and the work already sorted for you:
- Extracting — the AI is still reading these. They’ll move themselves to Draft as it finishes; you don’t touch this column.
- Draft — drafted, reviewed by the second pass, and confident enough to just be checked. This is most of your hundred lots. Open one, read it, fix the title if it needs it, approve. Next.
- Flagged — the lots the software isn’t sure about: low confidence, or what looks like a bundle (one photo, three items). This is where you spend your real attention. The whole point of the confidence score is that it pulls these out of the pile so you’re not giving a $2 flowerpot the same scrutiny as a coin lot.
- Approved — done. You signed off. Drag a lot here, or hit approve, and it’s catalog-ready.
The rhythm is: blow through the Draft column, because those are the easy calls — a box of hand tools, a set of dining chairs, a print you can see plainly. Then slow way down on Flagged, because that’s where the money and the mistakes live. A running count at the top (“100 lots · 63 reviewed”) tells you how far you’ve got to go, and the board refreshes itself as new lots finish extracting, so you can start approving before the last photo’s even in.
If the AI split one lot into two, merge them. If it lumped the whole workbench into one lot and you want the good hand plane sold separately, split it. Those are two clicks, not a retype.
Where to slow down, on purpose
The afternoon-not-a-day math holds for a general estate — furniture, tools, household, glass, framed art, the ordinary run of a farm-and-estate sale. It does not hold, and shouldn’t, for the lots where the value is in a judgment a camera can’t make:
- Authenticity, grade, and condition on high-value items — coins, jewelry, signed art, anything where a hairline crack or a mint state is the whole value. Three photos can’t grade a coin or spot a repair, and the software will tell you it’s not sure — that’s the flag doing its job. Trust your eye and your specialist, not the draft.
- Thin verticals with no comps — obscure regional pottery, one-off industrial equipment, oddball ephemera. With nothing to anchor on, any estimate is a fantasy. Better to publish no estimate; opening bid $X than a made-up number that anchors your bidders wrong.
Every lot also gets checked against NHTSA and CPSC recall data as it’s cataloged — useful when the estate includes a drop-side crib, a space heater, or a kid’s product you’d rather not sell into a recall. That’s a lookup, not a judgment, so it runs quietly in the background. The judgments stay yours.
The afternoon, start to finish
So the Sunday-night version: you, a blank screen, a hundred lots, and midnight. The afternoon version: you walk the pile with your phone (or hand the capture link to whoever’s at the property), the AI drafts every lot with a confidence score as the photos come in, a second pass catches the obvious misfires, and you sit down to a sorted board where the easy lots are ready to wave through and the risky ones are already pulled aside for you. You read every draft. You approve every lot. You just don’t type any of them from scratch.
That’s the trade, stated plainly: it saves you the typing, not the deciding. The deciding is the part you’re good at — it’s why the consignor called you and not a website — and it’s the part that should stay in human hands.
Hammerwerks is the workflow above: phone-photo or capture-link intake, AI drafts with per-field confidence, a second-AI review pass, and a four-column board where you approve every lot before it goes live. No hammer percentage, no per-lot fees — a flat setup and a monthly. If you want to watch a hundred lots move from garage to catalog, see the 90-second demo or book a 15-minute call and bring a sale you’re dreading.