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Grading · Evaluation · Management
Stop wasting your time guessing and get back to what you love about collecting.
Patent pending
Built by collectors, for collectors
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01 The problem
“I had five tabs open just to check if one card was worth grading.”
“My collection value changed by $800 depending on which app I used.”
We're sick of it too. So we built this for us as much as we did for you.
02 The GEM platform
Grading you can audit, values with the source shown, and every workflow the hobby throws at you — in one place. If you've got a frustration with this industry, so did we. We solved it.
We built the scan pipeline on PSA's own data, so a match arrives with its provenance attached — where it came from, how strong it is, and what to check before you act. Not a black-box score.
A prioritized list of what needs your attention right now — not another chart you have to interpret.
Raw cards, graded slabs, binders, submission status — stored and synced. List to marketplaces without leaving your collection.
Not a single number. A range, a methodology, and a freshness timestamp — so you know what you're actually looking at.
Deep features for full-time collectors, dealers, and investors who treat this like a portfolio — just as welcoming if it's still a hobby. Every workflow, every edge case, every “wait, can it also…” — yes, it can.
Patent pending: certain GEM technologies, including card identification, portfolio valuation, marketplace synchronization, and collector decision-support workflows, are the subject of pending patent applications.
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03 The second product
A national show moves serious money across a weekend on handshakes, paper, and group chats. EXPO Pro serves all three sides of the floor at once — from one app.
At the door
Tickets are QR badges. The door scans, the count moves live, and GA, VIP, and dealer badges all walk the same fast lane.
On the floor
Badges become leads. Hunt lists meet booth inventory. Every scan lands somewhere useful — and exports when the show ends.
Across the table
Offer, accept, and settle in the app — no cash apps, no IOUs. The deal is logged with its cost basis and lands in your GEM portfolio.
Organizers
Ticketing, door check-in, schedule, and announcements in one place — with the moderation tools you need when thousands of strangers are trading in your building.
Vendors & shops
Capture leads from a badge QR, list what you brought, and get matched to the attendees already hunting for it. The show ends; your list doesn't.
Attendees
Build a hunt list, see which booths have it, log every deal as you make it, and leave with a session report instead of a shoebox of receipts.
Attendees arrive with a hunt list. What they want is structured data before they walk in the door, not a note in their phone.
Vendors list what they brought. Every listing becomes matchable, so a booth gets found by the people already looking for it.
Organizers get a show that proves itself. Deals, check-ins, and session feedback are measured — the case for next year writes itself.
What someone buys at a show on Saturday is already in their portfolio on Sunday.
Same card graph as the GEM platform.
04 Why we built this
…and we talked to other collectors. Here's what they're saying.
Real quotes from testers in our private beta, shortened to a first name while we're in stealth. No stock photos, no invented people — they'll go on the record when we launch.
“I had five tabs open just to check if one card was worth grading.”
“My collection value changed by $800 depending on which app I used.”
“Finally, a tool that tells me what to do — not just what happened.”
“The confidence score on every scan is the feature I didn't know I needed.”
“First app that respects the slab and doesn't pretend to grade for me.”
“I sold three cards in a week because the agenda actually said to.”
We're not live yet — get in early.
Join the early-access list.
You're in.
We'll be in touch personally when your invite is ready.
Tell us what you run and we'll show you the whole thing working — organizer, vendor, and attendee side.
Got it.
Someone from our team will reach out to book a walkthrough.
Grade intelligence with humility. Built by collectors.
