ESIMPY
Instant virtual phone numbers for SMS OTP verification from 150+ countries. Travel eSIM data plans with QR activation. Free Carrier Lookup and eSIM Compatibility Checker. No SIM card required.
esimpy.com
· Added June 19, 2026
· Last analysed June 19, 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 19 June 2026; the live site may have changed since.
ESIMPY has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on June 19, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 7 weeks before launch. Our crawler found 14 technologies on this site, covering transactional email, package cdn, advertising, and analytics. The stack includes Next.js, React, and Tailwind CSS.
Notably, it's on one of the most common stacks we track, shared by 7,958 launches.
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Tech Stack (14) · Indie stack
| Transactional email |
Amazon SES
|
Resend
|
| API |
Simple Icons
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| Package CDN |
cdnjs
(2)
|
jsDelivr
(2)
|
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_2YGSWRCF1F | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| _gcl_ls | 277 B | Google Ads |
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 palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI stack signals | +10 |
| AI layout signals | +5 |
| AI CSS signals | +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.