Stable Audio 3.0
Learn about Stable Audio 3.0, a model family trained on fully licensed data, designed to be the foundation for what the audio community builds next. Three of the models are open weights, free to download and build on.
Added May 21, 2026
· Last analysed May 21, 2026 · via 
· 71% 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 21 May 2026; the live site may have changed since.
Stable Audio 3.0 ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and fast page loads. Worth fixing first: missing several security headers and incomplete email security.
Launched on Product Hunt on May 21, 2026. The site is served through Cloudflare, with a domain registered in 2019. Our crawler found 38 technologies on this site, covering package cdn, SaaS tooling, security, and AI builders. The stack includes Google, OneTrust, and Airtable.
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Tech Stack (38) · Scale-up stack
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Security |
Cloudflare Bot Management
|
| HSTS | |
| Wiz | |
| Storage |
Box
|
| Business email |
Google Workspace
(3)
|
| Email marketing |
HubSpot
(4)
|
| Developer tools | Mint MCP |
| Font |
Google Fonts
|
| JavaScript library |
GSAP
|
jQuery
|
|
| Package CDN |
Google Hosted Libraries
|
jsDelivr
(2)
|
|
unpkg
|
|
| Site builder |
Squarespace
(5)
|
| Advertising |
Google Ads
|
| Analytics |
Google Analytics
(2)
|
VWO
(2)
|
|
| Consent |
Google
|
OneTrust
(3)
|
|
| Feature flags |
LaunchDarkly
|
Statsig
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(2)
|
| Payments |
Stripe
|
Infrastructure
Email Security
Storage (14)
| Name | Lifetime | Detected as |
|---|---|---|
| crumb | session | - |
| OptanonConsent | 12mo | OneTrust |
| ss_cvr | 1y | Squarespace |
| ss_cvt | < 1h | Squarespace |
| _vwo_uuid_v2 | 1y | VWO |
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Detected as |
|---|---|---|
| squarespace-announcement-bar | 255 B | Squarespace |
| squarespace-video-player-options | 52 B | Squarespace |
| statsig.cached.evaluations.2082627539 | 371.2 KB | Statsig |
| statsig.last_modified_time.evaluations | 55 B | Statsig |
| statsig.session_id.2244801551 | 105 B | Statsig |
| statsig.stable_id.2244801551 | 38 B | Statsig |
| test | 1 B | - |
| Database | Version | Detected as |
|---|---|---|
| hs-cta-interactions | 1 | HubSpot |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +3 |
| Recognised AI builder signature | +100 |
| AI layout 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.