Kalerum
Kalerum gives you bookings, payments, a branded booking page, SMS reminders, and client management — no tiers, no feature gating.
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 21 May 2026; the live site may have changed since.
Kalerum scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist.
Launched on Hacker News on May 21, 2026. The site is hosted on AWS App Runner, with a domain registered 6 weeks before launch. We've detected 19 technologies on this site, covering advertising, analytics, hosting, and consent tooling. The stack includes Google, Tailwind CSS, and Vue.js.
It's one of only 4 launches we've crawled running AWS App Runner and more locked down than the typical Hacker News launch.
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Tech Stack (19)
| DNS |
Simply.com DNS
|
| Hosting | AWS App Runner |
Simply.com
|
|
| Security | HSTS |
| Server |
nginx
|
| Business email |
Simply.com Email
|
| Email marketing |
Brevo
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| Framework |
Vue.js
|
| Advertising |
Facebook Pixel
(3)
|
Google Ads
(2)
|
|
| Analytics | Birch |
Google Analytics
(3)
|
|
| Consent |
Google
|
| SEO |
Google Search Console
|
| Social |
Facebook
|
| Tag management |
Google Tag Manager
(4)
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| cee | 3mo | - |
| kalerum-session | 1h | - |
| locale | 1y | - |
| XSRF-TOKEN | 1h | - |
| _fbp | 3mo | Facebook Pixel |
| Key | Size | Detected as |
|---|---|---|
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI typography signals | +15 |
| 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.