Plainvoice
Unlimited invoices, clients and estimates — free, forever, no caps. AI is the only thing you ever pay for, and only when you want it.
plainvoices.com
· Added June 15, 2026
· Last analysed June 15, 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 15 June 2026; the live site may have changed since.
Plainvoice covers some of the launch checklist, with a thorough launch checklist and well-configured email security. What needs work: missing several security headers, incomplete legal pages, and no sitemap.
Launched on Product Hunt on June 15, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 4 days before launch. Our crawler found 7 technologies on this site, covering analytics, CDN, DNS providers, and business email. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email Routing.
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Tech Stack (7)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Business email |
Cloudflare Email Routing
(2)
|
| Font |
Google Fonts
|
| Analytics |
Google Analytics
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
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 |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI typography signals | +15 |
| Default scaffold favicon | +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.