Capsule
Share confidential documents with anyone — no account required for recipients. Set expiration dates, limit views, require passwords, and revoke access instantly.
Estimated origin: United States
Added August 16, 2026
· Last analysed August 16, 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 16 August 2026; the live site may have changed since.
Capsule ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Worth fixing first: incomplete email security.
Launched on Product Hunt on August 16, 2026. The site is hosted on IONOS and served through Cloudflare, with a domain registered 11 months before launch. The crawl picked up 19 technologies on this site, covering hosting, security, ui library, and analytics. The stack includes Clerk, Next.js, and React.
For context, it's running the same core stack as 111 other launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (19) · Indie stack
| CDN |
Cloudflare
|
| DNS |
IONOS DNS
|
| Hosting |
IONOS
|
Vercel
(2)
|
|
| Security |
Cloudflare Bot Management
|
| HSTS | |
| Storage |
Vercel Blob
|
| Business email |
IONOS Email
(2)
|
| Transactional email |
Resend
|
| Auth |
Clerk
(5)
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Vercel Analytics
medium
|
| SEO |
Google Search Console
|
| Payments |
Stripe
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| _cfuvid | session | Cloudflare |
| __cf_bm | < 1h | Cloudflare |
| __client | 1y | Clerk |
| __client_uat | 1y | - |
| __client_uat_3UNdbf_i | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| __clerk_environment | 6.5 KB | Clerk |
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 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.