SlowInk
SlowInk is a pen pal app for slow letters, digital letter writing, stamp collecting, time capsules, and meaningful low-pressure social connection.
Estimated origin: China
Added July 2, 2026
· Last analysed July 2, 2026 · via 
· 86% 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 2 July 2026; the live site may have changed since.
SlowInk has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and no email security records.
Launched on Product Hunt on July 2, 2026. The site is hosted on Tencent Building in Singapore. Our crawler found 6 technologies on this site, covering developer tools, DNS providers, web fonts, and os. The stack includes DNSPod, Google Fonts, and Google Search Console.
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Tech Stack (6)
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| slowink_web_lang_v3 | 2 B | - |
Readiness Breakdown How?
Performance How?
⚠ 17 images: 17 oversized, 15 missing alt text
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 onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing 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.