Cinderfi
Sophisticated retirement planning for Canada and the US. Monte Carlo simulations, full tax engines, RRSP meltdown strategies, and 12+ interactive charts.
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.
Cinderfi is partway there, with complete legal pages, a thorough launch checklist, and fast page loads. Worth fixing first: missing several security headers, no robots.txt or sitemap, and incomplete email security.
Launched on Product Hunt on April 15, 2026. The site is hosted on Vercel, with a domain registered 5 weeks before launch. The crawl picked up 12 technologies on this site, covering analytics, seo, CSS frameworks, and DNS providers. The stack includes Astro, Tailwind CSS, and Apple Business Connect.
For context, it's running the same core stack as 139 other launches.
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Tech Stack (12) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(3)
|
| Security | HSTS (2) |
| Business email |
Apple iCloud Mail
(3)
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Meta-framework |
Astro
|
| Analytics |
Plausible
|
Vercel Analytics
|
|
| SEO |
Apple Business Connect
|
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +10 |
| AI asset signals | +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.