AddvCard
AddvCard is the modern digital business card platform for professionals and teams. Share your contact details via QR code, Apple Wallet, and Google Wallet in seconds.
addvcard.com
· Added June 23, 2026
· Last analysed June 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 June 2026; the live site may have changed since.
AddvCard ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers and tracking cookies set before any opt-in.
Launched on Product Hunt on June 23, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 7 months before launch. Our crawler found 12 technologies on this site, covering CDN, analytics, DNS providers, and business email. The stack includes Cloudflare, Cloudflare DNS, and Fastly.
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Tech Stack (12)
| CDN |
Cloudflare
|
Fastly
|
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email |
Google Workspace
(3)
|
| Transactional email |
SendGrid
(2)
|
| Font |
Google Fonts
|
| Video |
YouTube
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
medium
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_Z35NTQYGG2 | 1y | Google Analytics |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 2 oversized, 1 missing alt text
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 copy signals | +5 |
| AI palette signals | +5 |
| AI writing 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.