ZeroPop: AI Card Grader
Sub-grades, PSA/BGS/CGC estimates, defect mapping, centering analysis, and portfolio tracking. Free to start.
Added April 13, 2026
· Last analysed April 13, 2026 · via 
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 13 April 2026; the live site may have changed since.
ZeroPop: AI Card Grader is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing several security headers and incomplete email security.
Launched on Product Hunt on April 3, 2026. The site is hosted on Vercel, with a domain registered 2 weeks before launch. The crawl picked up 10 technologies on this site, covering baas, CSS frameworks, DNS providers, and transactional email. The stack includes Next.js, React, and Tailwind CSS.
For context, it's running the same core stack as 10,661 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Transactional email |
Firebase Trigger Email
|
| BaaS |
Firebase
(2)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| Mobile |
Apple App Store
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.