Chartbuilder
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Estimated origin: Romania
Added May 31, 2026
· Last analysed May 31, 2026 · via 
· 62% 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 31 May 2026; the live site may have changed since.
Chartbuilder scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: incomplete email security.
Launched on Product Hunt on May 31, 2026. The site is hosted on Hostinger and served through Cloudflare. Our crawler found 19 technologies on this site, covering transactional email, ai api, analytics, and baas. The stack includes Next.js, React, and Tailwind CSS.
It's also on one of the most common stacks we track, shared by 273 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (19) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Hostinger
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email |
Hostinger Email
|
| Transactional email |
Amazon SES
|
Resend
(2)
|
| BaaS |
Supabase
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| UI library |
shadcn/ui
|
| Analytics |
PostHog
|
| SEO |
Google Search Console
|
| Monetisation |
Polar
|
| Error tracking |
Sentry
(2)
|
| AI API |
OpenRouter
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI stack 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.