PromptPin
Pinterest for AI prompts. Discover, save, and deploy the best for ChatGPT, Claude, Midjourney and more.
Estimated origin: United States
Added June 5, 2026
· Last analysed June 5, 2026 · via 
· also on StackScope Discovery
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 5 June 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.
PromptPin has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on June 5, 2026. The site is hosted on Vercel, with a domain registered 4 weeks before launch. Our crawler found 10 technologies on this site, covering analytics, CSS frameworks, DNS providers, and business email. The stack includes Next.js, React, and Tailwind CSS.
It's also running the same core stack as 15,004 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Business email |
Google Workspace
(2)
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| Analytics |
PostHog
(4)
|
| SEO |
Google Search Console
(2)
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_uC4vKRpiMGGy89QMHzjhUnnWmKNBrtaFaXai4NHHB8Bp_posthog | 1y | PostHog |
| pp_attribution | 3mo | - |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_uC4vKRpiMGGy89QMHzjhUnnWmKNBrtaFaXai4NHHB8Bp_posthog | 1.4 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_uC4vKRpiMGGy89QMHzjhUnnWmKNBrtaFaXai4NHHB8Bp_posthog | 388 B | PostHog |
| ph_phc_uC4vKRpiMGGy89QMHzjhUnnWmKNBrtaFaXai4NHHB8Bp_primary_window_exists | 4 B | PostHog |
| ph_phc_uC4vKRpiMGGy89QMHzjhUnnWmKNBrtaFaXai4NHHB8Bp_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 9 images: 9 oversized, 6 without width/height
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +15 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| AI layout signals | +5 |
| 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.