Tether
Instantly share files, photos and videos between your devices.
Estimated origin: Netherlands
Added July 4, 2026
· Last analysed July 4, 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 4 July 2026; the live site may have changed since.
Tether covers some of the launch checklist, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers, no robots.txt, and incomplete email security.
Launched on Product Hunt on July 4, 2026. The site is hosted on Stichting DIGI NL in the Netherlands, with a domain registered 9 months before launch. Our crawler found 9 technologies on this site, covering baas, developer tools, DNS providers, and business email. The stack includes Apache, Firebase, and Google Fonts.
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Tech Stack (9)
| Business email | ZXCS Email (2) |
| BaaS |
Firebase
(3)
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
React Router
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (2)
| Database | Version | Detected as |
|---|---|---|
| firebase-heartbeat-database | 1 | Firebase |
| firebaseLocalStorageDb | 1 | Firebase |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 2 oversized, 3 without width/height, 3 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 |
|---|---|
| AI CSS signals | +10 |
| AI palette 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.