Sylph
The platform for investors who care what their money does.
Estimated origin: Netherlands
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 3 July 2026; the live site may have changed since.
Sylph is largely in shape, with clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.
Launched on Hacker News on July 2, 2026. The site is hosted on Vercel, with a domain registered 3 months before launch. The crawl picked up 10 technologies on this site, covering analytics, DNS providers, email forwarding, and frameworks. The stack includes Next.js, React, and Google Search Console.
For context, it's on one of the most common stacks we track, shared by 1,927 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10)
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| Analytics |
PostHog
(5)
|
| SEO |
Google Search Console
|
| Payments |
Plaid
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_1YjWQvICnfxjPmW8r0tSmP9dAtR0q0bYoz2lTI3TCcI_posthog | 1y | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_1YjWQvICnfxjPmW8r0tSmP9dAtR0q0bYoz2lTI3TCcI_posthog | 858 B | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_1YjWQvICnfxjPmW8r0tSmP9dAtR0q0bYoz2lTI3TCcI_posthog | 90 B | PostHog |
| ph_phc_1YjWQvICnfxjPmW8r0tSmP9dAtR0q0bYoz2lTI3TCcI_primary_window_exists | 4 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 2 images: 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 writing signals | +3 |
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.