Sonar
Sonar is a lightweight cold outreach platform for uploading contacts, connecting mailboxes, launching campaigns, fetching replies, and managing leads.
Added July 4, 2026
· Last analysed July 4, 2026 · via 
· 57% 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 4 July 2026; the live site may have changed since.
Sonar ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 4, 2026. The site is hosted on Hostinger International Limited in Lithuania, with a domain registered 12 weeks before launch. The crawl picked up 7 technologies on this site, covering analytics, web fonts, os, and security. The stack includes Google Analytics, Google Fonts, and Google Tag Manager.
For context, it's 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 (7)
| Font |
Google Fonts
|
| Video |
YouTube
(2)
|
| Analytics |
Google Analytics
(4)
|
| Tag management |
Google Tag Manager
medium
|
Infrastructure
Email Security
Storage (8)
| Name | Lifetime | Detected as |
|---|---|---|
| VISITOR_INFO1_LIVE | 6mo | YouTube |
| VISITOR_PRIVACY_METADATA | 6mo | YouTube |
| YSC | session | - |
| _ga | 1y | Google Analytics |
| _ga_F9YKX36NGK | 1y | Google Analytics |
| __Secure-ROLLOUT_TOKEN | 6mo | - |
| __Secure-YNID | 6mo | YouTube |
| Key | Size | Detected as |
|---|---|---|
| sonar_public_theme | 5 B | - |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 oversized, 3 without width/height, 3 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 palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI code-structure signals | +5 |
| AI typography signals | +15 |
| AI CSS signals | +15 |
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.