Chartbuilder
Upload data, ask for charts in plain language, refine the output, and export polished ECharts visuals from one AI workspace.
Estimated origin: Romania
Added May 31, 2026
· Last analysed May 31, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored 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.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
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 411 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.