Flow Proof
Free put premium scanner with AI-powered IV rank scoring. Learn options strategies, find the best puts to sell, and track your wheel strategy — built for beginners by a mining engineer.
Estimated origin: United States
Added April 13, 2026
· Last analysed April 13, 2026 · via 
· 78% 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 13 April 2026; the live site may have changed since.
Flow Proof scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: no Permissions-Policy and no email security records.
Launched on Product Hunt on April 1, 2026. The site is hosted on Vercel. Our crawler found 11 technologies on this site, covering ai api, analytics, baas, and data api. The stack includes Next.js, React, and Google Search Console.
It's also on one of the most common stacks we track, shared by 2,299 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (11) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| BaaS |
Supabase
|
| Data API |
Yahoo Finance
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| Analytics |
Vercel Analytics
|
| SEO |
Google Search Console
(2)
|
| Finance | Unusual Whales |
| AI API |
OpenAI API
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI styling signals | +10 |
| Default scaffold favicon | +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.