BuildSignal
Deep opportunity briefs with real validation data. 50 briefs live, a new one added every day. For founders who've built before.
Added April 13, 2026
· Last analysed April 13, 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 13 April 2026; the live site may have changed since.
BuildSignal is partway there, with complete legal pages. Visible gaps: missing several security headers, no robots.txt or sitemap, and tracking cookies set before any opt-in.
Launched on Product Hunt on April 2, 2026. The site is hosted on Vercel, with a domain registered 4 days before launch. The crawl picked up 11 technologies on this site, covering analytics, CSS frameworks, DNS providers, and business email. The stack includes Next.js, React, and Tailwind CSS.
For context, it's on one of the most common stacks we track, shared by 10,677 launches.
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Tech Stack (11)
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Business email |
PrivateEmail
(2)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| Video |
YouTube
(2)
|
| Analytics |
Datafast
(2)
|
Google Analytics
(3)
|
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI writing 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.