Sent2X
AI finds threads to reply to, drafts your replies, plans your week of posts, and tracks what's actually pulling followers. Grow on X, on autopilot.
Estimated origin: United States
Added August 19, 2026
· Last analysed August 19, 2026 · via 
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 August 2026; the live site may have changed since.
Sent2X ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on August 19, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 6 weeks before launch. The crawl picked up 20 technologies on this site, covering advertising, security, seo, and social embeds. The stack includes Auth.js, Next.js, and React.
For context, it's running the same core stack as 13,531 other launches.
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Tech Stack (20) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Auth |
Auth.js
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
| Advertising |
Google Ads
(3)
|
X (Twitter) Ads
(3)
|
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Bing Webmaster
|
Google Search Console
|
|
| Social |
Twitter Widgets
|
X (Twitter)
|
|
| Tag management |
Google Tag Manager
(2)
|
Infrastructure
Email Security
Storage (13)
| Name | Lifetime | Detected as |
|---|---|---|
| guest_id | 1y | X (Twitter) Ads |
| guest_id_ads | 1y | X (Twitter) Ads |
| guest_id_marketing | 1y | X (Twitter) Ads |
| muc_ads | 1y | X (Twitter) Ads |
| next-auth.callback-url | session | Auth.js |
| next-auth.csrf-token | session | Auth.js |
| personalization_id | 1y | X (Twitter) Ads |
| _ga | 1y | Google Analytics |
| _ga_356SXJDELQ | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| _twpid | 1y | X (Twitter) Ads |
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Detected as |
|---|---|---|
| _gcl_ls | 277 B | Google Ads |
Readiness Breakdown How?
Performance How?
⚠ 6 images: 4 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 stack signals | +10 |
| 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.