PUPMKT
Evidence-first resale for games, cards and collectibles
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Hi Product Hunt, I am Stephen, founder of PUPMKT. On most resale sites a listing is a story the seller tells. Here it has to carry evidence: photos of the exact item, its identifiers, its condition, one listing per physical thing. Browsing is open, sellers open today, purchases follow. Built in six months with GPT-6 Astra, Codex and Claude under a signed verification chain, every product decision mine. Tell me where the evidence rules feel like friction and where they feel like trust.
PH · launched Sep 18, 2026 · 1 upvote (top 69%) · 0 views
Niche: gaming asset and account marketplaces · 39 launches, 3 in the last 7 days · Explore this niche →
Category and tags
- Retail & commerce
- Marketplace
- B2C
- Not AI
- Commercial product
- Artificial Intelligence
- E-Commerce
- Shopping
- OpenAI Day
Visit website ↗ Source listing ↗
More like this: all 39 launches in gaming asset and account marketplaces →
Could you build this?
Yes This is a standard e-commerce and auction marketplace with structured listing forms that require specific image uploads, serial numbers, and condition fields.
Competitors
Other products that read as similar to this one : 121 launches clear the similarity bar, closest 8 shown.
Attention rank: #94 of 122 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 258 days after the earliest competitor.
- SellProof · ph · 2026-10-31 · 1 upvotes · similarity 0.43
- Sellcheck · ph · 2026-09-23 · 2 upvotes · similarity 0.42
- Pierre Le Duck · ph · 2026-10-14 · 3 upvotes · similarity 0.41
- Skint? Resale Value Scanner · ph · 2026-09-18 · 2 upvotes · similarity 0.41
- Katcher · ph · 2026-10-07 · 1 upvotes · similarity 0.40
- FlipDesk · ph · 2026-09-23 · 2 upvotes · similarity 0.39
- Dupely · ph · 2026-07-07 · 271 upvotes · similarity 0.38
- Legitly · ph · 2026-11-12 · 2 upvotes · similarity 0.38
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.