Promptle
Play Promptle, the AI prompt guessing game. Guess the prompt behind AI-generated images, challenge your creativity, and compete online.
Added April 29, 2026
· Last analysed April 29, 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 29 April 2026; the live site may have changed since.
Promptle is largely in shape, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on April 29, 2026. The site is served through Cloudflare. The crawl picked up 10 technologies on this site, covering security, AI builders, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.
For context, it's running the same core stack as 5,950 other launches.
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Tech Stack (10)
| CDN |
Cloudflare
(4)
|
| DNS |
GoDaddy DNS
|
| Security |
Cloudflare Bot Management
|
| HSTS (2) |
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| UI library |
shadcn/ui
|
| SEO |
Google Search Console
|
| AI builder |
Lovable
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
| __dpl | 7d | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| Recognised AI builder signature | +100 |
| Stock-image social proof | +15 |
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.