InboxBriefs
InboxBriefs transforme vos boîtes mails en espace de travail collaboratif : résumés IA, dossiers de documents partagés, assignations automatiques de tâches et synchronisation avec vos calendriers externes.
Added July 21, 2026
· Last analysed July 21, 2026 · via 
· 57% 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 21 July 2026; the live site may have changed since.
InboxBriefs scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Visible gaps: no email security records.
Launched on Product Hunt on July 21, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 6 weeks before launch. We've detected 19 technologies on this site, covering developer tools, transactional email, security, and ai api. The stack includes Clerk, Next.js, and React.
It's on one of the most common stacks we track, shared by 11,117 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (19) · Indie stack
| CDN |
Cloudflare
|
| DNS |
Vercel DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Transactional email |
Amazon SES
|
Resend
|
| Auth |
Clerk
(5)
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Developer tools | Inngest |
Rspack
|
|
| Framework |
React
|
| JavaScript library |
Motion
|
| Meta-framework |
Next.js
(6)
|
| UI library |
Lucide Icons
|
| SEO |
Google Search Console
|
| Payments |
Stripe
|
| AI API |
Anthropic
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| NEXT_LOCALE | session | Next.js |
| _cfuvid | session | Cloudflare |
| __cf_bm | < 1h | Cloudflare |
| __client | 1y | Clerk |
| __client_uat | 1y | Clerk |
| __client_uat_WT9k6vYZ | 1y | Clerk |
| Key | Size | Detected as |
|---|---|---|
| __clerk_environment | 6.4 KB | Clerk |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 1 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 CSS signals | +10 |
| AI palette signals | +5 |
| AI stack signals | +10 |
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.