HappyHorse
HappyHorse is an AI video generator powered by Alibaba HappyHorse 1.0 model for cinematic 1080p clips, smoother motion, image to video, and multi-shot scenes with stronger consistency.
Added April 12, 2026
· Last analysed April 12, 2026 · via 
· 40% unique tagline (similar to HappyHorse)
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 12 April 2026; the live site may have changed since.
HappyHorse has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 12, 2026. The site is hosted on OpenNext and served through Cloudflare, with a domain registered 1 day before launch. Our crawler found 13 technologies on this site, covering analytics, auth, CDN, and CSS frameworks. The stack includes Google Sign-In, Next.js, and React.
It's also on one of the most common stacks we track, shared by 670 launches.
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Tech Stack (13)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Hosting |
OpenNext
(2)
|
| Protocol | HTTP/3 (2) |
| Business email |
Spaceship Mail
(2)
|
| Auth |
Google Sign-In
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| UI library |
shadcn/ui
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI palette signals | +5 |
| AI iconography signals | +5 |
| AI stack signals | +10 |
| AI layout signals | +5 |
| Unfilled template placeholders | +10 |
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.