ChurnGuard
Paste one line on your site and ChurnGuard scores every customer for churn risk, then automatically emails at-risk customers to keep them. Failed payments recovered within the hour. From $79/mo.
Added August 19, 2026
· Last analysed August 19, 2026 · via 
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 19 August 2026; the live site may have changed since.
ChurnGuard looks production-ready overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Worth fixing first: missing several security headers and tracking cookies set before any opt-in.
Launched on Product Hunt on August 19, 2026. The site is hosted on Vercel and served through Cloudflare, with a domain registered 5 months before launch. We've detected 21 technologies on this site, covering analytics, security, auth, and CDN. The stack includes Clerk, Next.js, and React.
It's running the same core stack as 13,531 other launches.
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Tech Stack (21) · Scale-up stack
| CDN |
Cloudflare
|
| DNS |
Vercel DNS
|
| Hosting |
Vercel
|
| Security |
Cloudflare Bot Management
|
| HSTS |
| Business email |
Microsoft 365
|
| Email marketing |
HubSpot
|
| Transactional email |
Postmark
|
| Auth |
Clerk
(5)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Motion
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
| Analytics |
Google Analytics
(4)
|
Mixpanel
(3)
|
|
Segment
(4)
|
|
Vercel Analytics
medium
|
|
| Tag management |
Google Tag Manager
(4)
|
| Payments |
Stripe
(4)
|
| Sales intelligence |
Apollo.io
(2)
|
Infrastructure
Email Security
Storage (23)
| Name | Lifetime | Detected as |
|---|---|---|
| ajs_anonymous_id | 12mo | Segment |
| m | 1y | - |
| _cfuvid | session | Cloudflare |
| _ga | 1y | Google Analytics |
| _ga_246LNW170R | 1y | Google Analytics |
| __cf_bm | < 1h | Cloudflare |
| __clerk_db_jwt | 12mo | Clerk |
| __clerk_db_jwt_g5mAW5Nx | 12mo | Clerk |
| __client_uat | 12mo | - |
| __client_uat_g5mAW5Nx | 12mo | - |
| __stripe_mid | 12mo | Stripe |
| __stripe_sid | < 1h | Stripe |
| Key | Size | Detected as |
|---|---|---|
| 69cd6d96e58c5900110a11b2_canTrack | 41 B | Apollo.io |
| 69cd6d96e58c5900110a11b2_eventQueue | 2 B | Apollo.io |
| ajs_anonymous_id | 38 B | Segment |
| ajs_user_id | 4 B | Segment |
| apolloAnonId | 36 B | Apollo.io |
| mp_465e9720fc45222cd67a61cf3d3f0e7b_mixpanel | 329 B | Mixpanel |
| __clerk_environment | 6.2 KB | Clerk |
| __mpq_465e9720fc45222cd67a61cf3d3f0e7b_ev | 570 B | Mixpanel |
| Key | Size | Detected as |
|---|---|---|
| mp_gen_new_tab_id_mixpanel_465e9720fc45222cd67a61cf3d3f0e7b | 1 B | Mixpanel |
| mp_tab_id_mixpanel_465e9720fc45222cd67a61cf3d3f0e7b | 41 B | Mixpanel |
| Database | Version | Detected as |
|---|---|---|
| mixpanelBrowserDb | 1 | Mixpanel |
Readiness Breakdown How?
Performance How?
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 copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Unfilled template placeholders | +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.