NotebookLM Hub
The ultimate Chrome extension for NotebookLM power users. Import, annotate, organize, and sync across NotebookLM, Obsidian, and Notion.
Added April 22, 2026
· Last analysed April 22, 2026 · via 
· 57% 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 22 April 2026; the live site may have changed since.
NotebookLM Hub ships with the basics, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers, no robots.txt or sitemap, and incomplete email security.
Launched on Product Hunt on April 22, 2026. The site is hosted on Vercel, with a domain registered 2 weeks before launch. We've detected 7 technologies on this site, covering CSS frameworks, DNS providers, frameworks, and hosting. The stack includes Next.js, React, and Tailwind CSS.
It's running the same core stack as 10,671 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7)
| DNS |
GoDaddy DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI writing signals | +5 |
| 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.