CapFlow Studio
Auto-captions for TikTok, Reels & Shorts — word-level, free, and private.
Added May 13, 2026
· Last analysed May 13, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 13 May 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
CapFlow Studio ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on May 13, 2026. The site is hosted on Netlify, with a domain registered 8 weeks before launch. The crawl picked up 14 technologies on this site, covering analytics, package cdn, baas, and DNS providers. The stack includes Brevo, cdnjs, and Google Analytics.
For context, it's running the same core stack as 2,217 other launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (14) · Indie stack
| DNS |
Porkbun DNS
(2)
|
| Hosting |
Netlify
|
| Security | HSTS |
| Email forwarding |
Porkbun Email Forwarding
|
| Email marketing |
Brevo
|
| BaaS |
Supabase
|
| Font |
Google Fonts
|
| JavaScript library |
jQuery
|
| Package CDN |
cdnjs
(2)
|
jsDelivr
|
| Analytics |
Google Analytics
(3)
|
Microsoft Clarity
|
|
| SEO |
Google Search Console
|
| Forms |
Poptin
(5)
|
Infrastructure
Email Security
Storage (13)
| Name | Lifetime | Detected as |
|---|---|---|
| poptin_last_visit | 12mo | Poptin |
| poptin_old_user | 1d | Poptin |
| poptin_previous_url | < 1h | Poptin |
| poptin_session | < 1h | - |
| poptin_user_id | 12mo | Poptin |
| _ga | 1y | Google Analytics |
| _ga_Y2SBYZ5Q7E | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| poptin_all_visited_pages | 23 B | Poptin |
| Key | Size | Detected as |
|---|---|---|
| poptin_client_id | 13 B | Poptin |
| poptin_custom_new_visitor_session | 62 B | - |
| poptin_every_visit_session | 62 B | - |
| poptin_new_user | 62 B | Poptin |
| poptin_origin_landing_page | 23 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI code-structure signals | +5 |
| 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.