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 records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored 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.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
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 7,721 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.