PlayCaller
AI agent mode for 6 sports — NFL, MLB, NBA, NHL, Golf & Soccer. Live draft rooms, roster intelligence, auto waivers, injury alerts. Works with Sleeper, ESPN & Yahoo. 7-day free trial.
Added July 16, 2026
· Last analysed July 16, 2026 · via 
· 67% 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 16 July 2026; the live site may have changed since.
PlayCaller scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: incomplete email security.
Launched on Product Hunt on July 16, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 4 months before launch. We've detected 15 technologies on this site, covering social embeds, analytics, captcha, and CDN. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email Routing.
It's on one of the most common stacks we track, shared by 440 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (15)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Render
|
| Security | HSTS |
| Storage |
Cloudflare R2
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Captcha |
Cloudflare Turnstile
|
| Font |
Google Fonts
|
| Media | ESPN |
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
(2)
|
| Social |
Twitter Widgets
|
X (Twitter)
|
|
| Tag management |
Google Tag Manager
medium
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 1y | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 1 without width/height
Broken first-party requests (1), worth fixing
- 500 /api/model/status
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 | +15 |
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI code-structure 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.