Mockingbird
AI personas navigate your website, find UX issues, and deliver actionable video reports in minutes. No human testers needed.
Estimated origin: Australia
Added April 25, 2026
· Last analysed April 25, 2026 · via 
· 75% 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 25 April 2026; the live site may have changed since.
Mockingbird scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: no Content-Security-Policy.
Launched on Product Hunt on April 25, 2026. The site is hosted on Vercel. The crawl picked up 17 technologies on this site, covering analytics, business email, baas, and CSS frameworks. The stack includes Next.js, React, and Tailwind CSS.
For context, it's on one of the most common stacks we track, shared by 11,331 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (17) · Indie stack
| DNS |
GoDaddy DNS
|
| Hosting |
Vercel
(3)
|
| Security | HSTS (2) |
| Business email |
GoDaddy Email
|
Microsoft 365
|
|
| Transactional email |
Resend
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Developer tools | Browserbase |
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| Analytics |
Google Analytics
|
Vercel Analytics
|
|
| Social |
Google Search
|
| Payments |
Stripe
|
| Error tracking |
Sentry
(2)
|
Infrastructure
Email Security
Storage (1)
| Key | Size | Detected as |
|---|---|---|
| sentryReplaySession | 141 B | Sentry |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI stack signals | +10 |
| 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.