MRR Calculator
Calculate your Monthly Recurring Revenue (MRR) and track growth metrics with our free MRR calculator tool.
Added April 7, 2026
· Last analysed April 10, 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 10 April 2026; the live site may have changed since.
MRR Calculator looks production-ready overall, with complete legal pages and clean crawl signals. What needs work: missing Referrer-Policy and Permissions-Policy and incomplete email security.
Launched on Product Hunt on April 7, 2026. The site is hosted on Vercel, with a domain registered in 2024. We've detected 14 technologies on this site, covering analytics, media handling, ai api, and baas. The stack includes SvelteKit, Tailwind CSS, and Contentsquare.
It's one of 41 launches on this exact stack and tighter on security headers than most Product Hunt launches.
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Tech Stack (14) · Indie stack
| Email marketing |
HubSpot
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Media | Lorem Flickr |
Unsplash
|
|
| Meta-framework |
SvelteKit
(3)
|
| UI library |
shadcn/ui
|
| Analytics |
Contentsquare
|
Vercel Analytics
|
|
| SEO |
Google Search Console
(2)
|
| Payments |
Stripe
|
| AI API | Hugging Face Spaces |
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI palette 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.