emailfinder.dev
The fastest and most affordable email finder API. Pay-as-you-go credits starting at €0.009 per lookup.
Estimated origin: Spain
Added April 12, 2026
· Last analysed April 12, 2026 · via 
· 75% 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 12 April 2026; the live site may have changed since.
emailfinder.dev ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.
Launched on Product Hunt on April 12, 2026. The site is hosted on Vercel, with a domain registered 5 days before launch. Our crawler found 14 technologies on this site, covering auth, baas, captcha, and CSS frameworks. The stack includes Google Sign-In, Next.js, and React.
It's also running the same core stack as 10,661 other launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (14) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Storage |
Google Cloud Storage
|
| Business email |
Google Workspace
(3)
|
| Auth |
Google Sign-In
|
| BaaS |
Supabase
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| Package CDN |
jsDelivr
|
| SEO |
Google Search Console
|
| Payments |
Stripe
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Round-number metric claim | +5 |
| AI layout 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.