MRRdue
MRRdue monitors failed payments on Stripe and Dodo Payments, ranks revenue at risk, and gives SaaS founders ready-to-send recovery emails using read-only billing access.
Added July 15, 2026
· Last analysed July 15, 2026 · via 
· 67% 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 15 July 2026; the live site may have changed since.
MRRdue scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: incomplete email security.
Launched on Product Hunt on July 15, 2026. The site is hosted on Vercel, with a domain registered 3 days before launch. The crawl picked up 11 technologies on this site, covering auth, CSS frameworks, DNS providers, and email forwarding. The stack includes Auth.js, Next.js, and React.
For context, it's on one of the most common stacks we track, shared by 10,373 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (11) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Auth |
Auth.js
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Motion
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| __Host-authjs.csrf-token | session | Auth.js |
| __Secure-authjs.callback-url | session | Auth.js |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| 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.