Product PlayGround
Professional PM training platform for product managers. Practice solving real-world problems through realistic company simulations. Like LeetCode for Product Management.
Added April 9, 2026
· Last analysed April 11, 2026 · via 
· 60% unique tagline
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 11 April 2026; the live site may have changed since.
Product PlayGround ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers.
Launched on Product Hunt on April 9, 2026. The site is served through Cloudflare. Our crawler found 16 technologies on this site, covering analytics, security, advertising, and AI builders. The stack includes Tailwind CSS, Amplitude, and Cloudflare.
It's also running the same core stack as 5,948 other launches.
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Tech Stack (16) · Indie stack
| CDN |
Cloudflare
(4)
|
| DNS |
GoDaddy DNS
|
| Security |
Cloudflare Bot Management
|
| HSTS (2) |
| Business email |
Google Workspace
(2)
|
| Transactional email |
Resend
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| UI library |
shadcn/ui
|
| Advertising |
Facebook Pixel
(2)
|
| Analytics |
Amplitude
|
Microsoft Clarity
(2)
|
|
| SEO |
Google Search Console
|
| AI builder |
Lovable
(2)
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| Recognised AI builder signature | +100 |
| Default scaffold favicon | +10 |
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.