ReplyKaro
ReplyKaro - The #1 Instagram DM automation for creators worldwide. Automate your DMs and build community.
Estimated origin: India
Added April 23, 2026
· Last analysed April 23, 2026 · via 
· 50% 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 23 April 2026; the live site may have changed since.
ReplyKaro scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Permissions-Policy and incomplete email security.
Launched on Product Hunt on April 23, 2026. The site is hosted on Hostinger, with a domain registered 11 weeks before launch. The crawl picked up 12 technologies on this site, covering hosting, baas, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
For context, it's on one of the most common stacks we track, shared by 362 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (12) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Hostinger
|
Vercel
(2)
|
|
| Security | HSTS (2) |
| Business email |
Hostinger Email
|
| Transactional email |
Resend
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| SEO |
Google Search Console
|
| Payments |
Razorpay
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Implausible social-proof claim | +15 |
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.