CrispInvoice
Get paid faster with beautiful invoices. Free invoicing, professional templates, smart tax, client management, and PDF export.
Added July 11, 2026
· Last analysed July 11, 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 11 July 2026; the live site may have changed since.
CrispInvoice looks production-ready overall, 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 July 10, 2026. The site is served through Fastly, with a domain registered 5 months before launch. We've detected 13 technologies on this site, covering ui library, analytics, baas, and CDN. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 3,608 launches.
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Tech Stack (13)
| CDN |
Fastly
|
| DNS |
Namecheap DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| BaaS |
Firebase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Vercel Analytics
medium
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Performance How?
⚠ 11 images: 7 oversized, 9 without width/height
Broken first-party requests (1), worth fixing
- 403 /_vercel/insights/script.js
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 | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| 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.