PUPMKT
Evidence-first resale for games, cards and collectibles
Details
- External ID
- 1254187
- Source
- PH
- Company
- —
- Product
- PUPMKT
- Website domain
- producthunt.com
- Launched
- Sept. 18, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Artificial Intelligence, E-Commerce, Shopping, OpenAI Day
- Fetched at
- Sept. 18, 2026, 5:01 p.m.
- Updated at
- Sept. 18, 2026, 5:01 p.m.
Description
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.
Enrichment
- Theme
- startup launch and fundraising tools
- Vertical
- Retail & commerce
- Function
- Marketplace
- Audience
- B2C
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- authenticated marketplace for collectibles, cards, and games
- Manually corrected
- False
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 — 71 launches clear the similarity bar, closest 8 shown.
Attention rank: #33 of 72 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 258 days after the earliest competitor.
- Sellcheck · ph · 2026-09-23 · 2 upvotes · similarity 0.43
- Skint? Resale Value Scanner · ph · 2026-09-18 · 2 upvotes · similarity 0.42
- FlipDesk · ph · 2026-09-23 · 2 upvotes · similarity 0.40
- Dupely · ph · 2026-07-07 · 271 upvotes · similarity 0.39
- ClearList.me · ph · 2026-09-12 · 20 upvotes · similarity 0.39
- ResellSlate · ph · 2026-09-10 · 1 upvotes · similarity 0.37
- TruePrice · ph · 2026-09-17 · 2 upvotes · similarity 0.36
- LiveProof · ph · 2026-09-18 · 1 upvotes · similarity 0.36
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a marketplace tool for Horizontal yet.