Sponsonizer
Sell newsletter sponsorships on autopilot. Public booking page, calendar-based dates, Stripe Connect payouts, one-click approvals. Free to start, 7% per booking.
Added July 15, 2026
· Last analysed July 15, 2026 · via 
· 78% 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 15 July 2026; the live site may have changed since.
Sponsonizer ships with the basics, with a thorough launch checklist. What needs work: missing several security headers, incomplete legal pages, and no sitemap.
Launched on Product Hunt on July 15, 2026. The site is served through Cloudflare, with a domain registered in 2022. We've detected 9 technologies on this site, covering ui library, analytics, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's running the same core stack as 5,827 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Fathom
(2)
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| appearance | 1y | - |
| sponsonizer-session | 1h | - |
| XSRF-TOKEN | 2h | - |
| Key | Size | Detected as |
|---|---|---|
| appearance | 5 B | - |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 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 | +10 |
| AI copy signals | +5 |
| AI writing signals | +5 |
| 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.