Carpoolio
Download Carpoolio free — the carpool app for sports teams, schools and kids activities. Available on iOS and Android. No credit card required.
Estimated origin: United States
Added July 17, 2026
· Last analysed July 17, 2026 · via 
· 86% 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 17 July 2026; the live site may have changed since.
Carpoolio ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 17, 2026. The site is hosted on Heroku and served through Cloudflare, with a domain registered 10 months before launch. We've detected 19 technologies on this site, covering advertising, analytics, backend framework, and CDN. The stack includes Tailwind CSS, Brevo, and Cloudflare.
It's on a stack we've seen on only 25 launches and tighter on security headers than most Product Hunt launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (19)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Heroku
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
(3)
|
| Font |
Google Fonts
|
| JavaScript library |
Hotwire Turbo
|
| Video |
YouTube
(2)
|
| Advertising |
Google Ads
(3)
|
| The Trade Desk (2) | |
| Analytics |
GA Connector
|
Google Analytics
(4)
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
medium
|
| Sales intelligence |
Leadfeeder
(4)
|
| Backend framework |
Rails
|
Infrastructure
Email Security
Storage (13)
| Name | Lifetime | Detected as |
|---|---|---|
| VISITOR_INFO1_LIVE | 5mo | YouTube |
| VISITOR_PRIVACY_METADATA | 5mo | YouTube |
| YSC | session | - |
| _carpool_coordinator_session | session | - |
| _ga | 1y | Google Analytics |
| _ga_B2TYZ4T04E | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| _lfa | 12mo | Leadfeeder |
| __Secure-ROLLOUT_TOKEN | 5mo | - |
| __Secure-YNID | 5mo | YouTube |
| Key | Size | Detected as |
|---|---|---|
| _gcl_ls | 277 B | Google Ads |
| _lfa | 36 B | Leadfeeder |
| _lfa_expiry | 24 B | Leadfeeder |
Readiness Breakdown How?
Performance How?
⚠ 7 images: 6 oversized, 6 without width/height, 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 |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI writing signals | +5 |
| AI code-structure 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.