FreeBillKit
11 free tools to create invoices, receipts, quotes and billing documents online — no signup, no watermark, instant PDF. Everything runs in your browser.
Added July 19, 2026
· Last analysed July 19, 2026 · via 
· 50% 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 19 July 2026; the live site may have changed since.
FreeBillKit looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 19, 2026. The site is hosted on Hostinger, with a domain registered 3 weeks before launch. We've detected 16 technologies on this site, covering analytics, servers, wordpress plugin, and advertising. The stack includes Google Sign-In, WordPress, and All in One SEO.
It's on one of the most common stacks we track, shared by 1,194 launches.
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Tech Stack (16)
| DNS |
Hostinger DNS
|
| Hosting |
Hostinger
(2)
|
| Protocol | HTTP/3 |
| Server |
LiteSpeed Web Server
|
PHP
|
| Business email |
Hostinger Email
|
| Auth |
Google Sign-In
|
| CMS |
WordPress
(5)
|
| Font |
Google Fonts
|
| WordPress plugin |
All in One SEO
|
Site Kit by Google
|
| Advertising |
Pinterest
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
(2)
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_8MEBP8XEN1 | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| wpEmojiSettingsSupports | 70 B | WordPress |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI writing signals | +5 |
| AI typography signals | +15 |
| 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.