Data sources
Knock is customer engagement infrastructure for your product, marketing, and transactional messaging. Activate your data, ship cross-channel messaging, and accelerate growth.
Added April 10, 2026
· Last analysed April 10, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 10 April 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Data sources scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing Referrer-Policy and Permissions-Policy and tracking cookies set before any opt-in.
Launched on Product Hunt on April 10, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered in 2020. We've detected 23 technologies on this site, covering analytics, advertising, seo, and storage. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 14,529 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (23) · Scale-up stack
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
(3)
|
| Security | HSTS (2) |
| Storage |
MongoDB Atlas
|
Vercel Blob
|
| Business email |
Google Workspace
(3)
|
| Transactional email |
Cloudflare Email
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| Advertising |
Gravity
|
X (Twitter) Ads
(2)
|
|
| Analytics |
Dub
(2)
|
Google Analytics
|
|
Segment
(2)
|
|
Vercel Analytics
|
|
| SEO |
Google Search Console
|
LinkedIn
(2)
|
|
| Tag management |
Google Tag Manager
|
| Chat |
Intercom
|
| CRM |
Salesforce
|
| Sales intelligence |
Clearbit
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI stack signals | +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.