SyntroSend
Transfer files directly between devices — end-to-end encrypted, no cloud storage, no accounts, no size limits. Works offline on same WiFi and globally via encrypted relay tunnels.
syntrosend-app.web.app
· Added June 11, 2026
· Last analysed June 11, 2026 · via 
· 62% 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 June 2026; the live site may have changed since.
SyntroSend looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and no email security records.
Launched on Product Hunt on June 11, 2026. The site is hosted on Fastly in the United States. We've detected 8 technologies on this site, covering analytics, build tooling, CDN, and CSS frameworks. The stack includes Tailwind CSS, Vite, and Fastly.
It's one of just 13 launches we've crawled on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (8)
| CDN |
Fastly
|
| Hosting |
Firebase Hosting
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Build tool |
Vite
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Analytics |
GoatCounter
|
Infrastructure
Email Security
Storage (0)
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 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.