QuietSignal
Instantly grouped emails. No filters, no AI, no setup
Added April 15, 2026
· Last analysed April 15, 2026 · via 
· 67% 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 15 April 2026; the live site may have changed since.
QuietSignal is early-stage. Visible gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on April 15, 2026. The site is hosted on Netlify, with a domain registered 3 months before launch. We've detected 5 technologies on this site, covering DNS providers, business email, web fonts, and hosting. The stack includes Google Domains DNS, Google Fonts, and Google Workspace.
It's on one of the most common stacks we track, shared by 1,571 launches.
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Tech Stack (5)
| DNS |
Google Domains DNS
|
| Hosting |
Netlify
(3)
|
| Security | HSTS (2) |
| Business email |
Google Workspace
(3)
|
| Font |
Google Fonts
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI code-structure signals | +5 |
| Recognised AI builder signature | +30 |
| AI CSS signals | +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.