ColdMail AI
Personalized cold emails in seconds that get replies
Added April 5, 2026
· Last analysed April 10, 2026 · via 
· 43% 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.
ColdMail AI is early-stage. Main gaps: missing several security headers, no robots.txt or sitemap, and no email security records.
Launched on Product Hunt on April 5, 2026. The site is hosted on Vercel. We've detected 7 technologies on this site, covering baas, DNS providers, business email, and web fonts. The stack includes Google Fonts, Google Workspace, and HSTS.
It's on one of the most common stacks we track, shared by 2,960 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Business email |
Google Workspace
|
| BaaS |
Supabase
|
| Font |
Google Fonts
|
| Package CDN |
jsDelivr
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| 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.