InvoiceFree UK
Free invoicing for UK tradespeople and CIS subcontractors. Send a professional invoice with a payment link in under a minute.
Estimated origin: United Kingdom
Added August 25, 2026
· Last analysed August 25, 2026 · via 
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 25 August 2026; the live site may have changed since.
InvoiceFree UK has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on August 25, 2026. The site is hosted on Google Cloud, with a domain registered 8 months before launch. Our crawler found 21 technologies on this site, covering ui library, AI builders, analytics, and backend framework. The stack includes Tailwind CSS, Brevo, and Express.
It's also on one of the most common stacks we track, shared by 772 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (21)
| DNS |
Namecheap DNS
|
| Hosting |
Google Cloud
|
| OS |
Ubuntu
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
nginx
|
| Business email |
PrivateEmail
|
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| Email marketing |
Brevo
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
PostHog
|
| SEO |
Google Search Console
(2)
|
| Payments |
Stripe
(4)
|
| Error tracking |
Sentry
|
| Reviews |
Trustpilot
|
| AI builder |
Replit
|
| Backend framework |
Express
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| GAESA | 29d | - |
| m | 1y | - |
| _if_attr | 29d | - |
| __stripe_mid | 12mo | Stripe |
| __stripe_sid | < 1h | Stripe |
| Key | Size | Detected as |
|---|---|---|
| ifree_attr | 350 B | - |
Readiness Breakdown How?
Performance How?
⚠ 11 images: 2 oversized, 11 without width/height
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 |
|---|---|
| AI CSS signals | +15 |
| AI writing signals | +5 |
| Recognised AI builder signature | +100 |
| AI typography signals | +15 |
| AI layout 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.