LeadFilter
Smart Lead Filtering and only meeting leads that will pay
Estimated origin: India
Added April 13, 2026
· Last analysed April 13, 2026 · via 
· 78% 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.
LeadFilter still has work before launch. What needs work: missing several security headers, incomplete legal pages, and no robots.txt.
Launched on Product Hunt on April 13, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 1 week before launch. The crawl picked up 6 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Cloudflare, GoDaddy DNS, and GoDaddy Email.
For context, it's running the same core stack as 449 other launches.
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Tech Stack (6)
| CDN |
Cloudflare
(3)
|
| DNS |
GoDaddy DNS
|
| Hosting |
Render
(2)
|
| Protocol | HTTP/3 (2) |
| Business email |
GoDaddy Email
(2)
|
| Analytics |
Google Analytics
(2)
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI writing signals | +3 |
| AI iconography signals | +3 |
| AI code-structure 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.