Sour Mango
Visa tracking, AI trip planner, currency converter, offline translate, meetups & community — all in one free app for digital nomads.
Estimated origin: Hong Kong SAR China
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 17 April 2026; the live site may have changed since.
Sour Mango scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing several security headers.
Launched on PeerPush on April 17, 2026. The site is served through Cloudflare, with a domain registered 9 weeks before launch. We've detected 7 technologies on this site, covering analytics, CDN, DNS providers, and transactional email. The stack includes Apple App Store, Cloudflare, and Cloudflare DNS.
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Tech Stack (7)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 (2) |
| Transactional email |
Resend
(2)
|
| Mobile |
Apple App Store
|
| Analytics |
Google Analytics
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| AI CSS signals | +15 |
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.