Sendkit
Deliver transactional emails, marketing campaigns, and drip sequences at scale. SDKs for every major language, real-time webhooks, and delivery tracking. Free tier available, no credit card required
Estimated origin: Brazil
Added April 13, 2026
· Last analysed April 13, 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 13 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.
Sendkit has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 2, 2026. The site is served through Cloudflare, with a domain registered 5 weeks before launch. Our crawler found 13 technologies on this site, covering seo, advertising, analytics, and CDN. The stack includes Nuxt, Tailwind CSS, and Vue.js.
It's also on one of the most common stacks we track, shared by 290 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (13)
| CDN |
Cloudflare
(3)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 (2) |
| Business email |
Apple iCloud Mail
(3)
|
| CSS framework |
Tailwind CSS
|
| Framework |
Vue.js
|
| Meta-framework |
Nuxt
(3)
|
| Advertising |
X (Twitter) Ads
(2)
|
| Analytics |
PostHog
(2)
|
| SEO |
Apple Business Connect
|
Google Search Console
|
|
| Tag management |
Google Tag Manager
(2)
|
| Chat |
Crisp
(3)
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +3 |
| Round-number metric claim | +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.