Synheart
Discover Synheart: on-device biosignal processing for real-time human-state insights with consent at the core. Ethical infrastructure for building adaptive applications.
Estimated origin: Canada
Added April 29, 2026
· Last analysed April 29, 2026 · via 
· 62% 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 29 April 2026; the live site may have changed since.
Synheart looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on April 29, 2026. The site is served through AWS CloudFront, with a domain registered 6 months before launch. We've detected 14 technologies on this site, covering advertising, AI builders, analytics, and CDN. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 3,887 launches.
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Tech Stack (14) · Scale-up stack
| CDN |
AWS CloudFront
(3)
|
| Cloud |
Amazon Web Services
(2)
|
| DNS |
AWS Route 53
|
| Protocol | HTTP/3 (2) |
| Business email |
Google Workspace
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| UI library |
shadcn/ui
|
| Advertising |
Facebook Pixel
(2)
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(4)
|
| AI builder |
Cursor
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| _fbp | 2mo | Facebook Pixel |
| _ga | 1y | Google Analytics |
| _ga_8H6RBP76DQ | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| lastExternalReferrer | 5 B | - |
| lastExternalReferrerTime | 13 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Recognised AI builder signature | +100 |
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.