Mailberry
Mailberry is the AI-native ESP built for growth. Its Email Brain™ automates email creation, learns your brand voice, and drives more revenue on autopilot. Replace traditional tools like Mailchimp or Klaviyo with the AI-first platform that does the work for you.
Estimated origin: United States
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 15 July 2026; the live site may have changed since.
Mailberry has the basics covered well, with complete legal pages, a thorough launch checklist, and fast page loads. What needs work: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Hacker News on July 15, 2026. The site is hosted on WP Engine and served through Cloudflare, with a domain registered in 2022. Our crawler found 27 technologies on this site, covering analytics, wordpress plugin, package cdn, and seo. The stack includes WordPress, Anthropic, and cdnjs.
It's also one of 48 launches on this exact stack.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (27)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
WP Engine
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
(3)
|
| Transactional email |
SendGrid
|
| CMS |
WordPress
(3)
|
| Font |
Google Fonts
|
| Icon font |
Font Awesome
(2)
|
| JavaScript library |
jQuery
(2)
|
| Package CDN |
cdnjs
(2)
|
unpkg
|
|
| WordPress plugin |
Elementor
(5)
|
Elementor Pro
|
|
Yoast
|
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
(4)
|
PostHog
(5)
|
|
VWO
(4)
|
|
| SEO |
Google Search Console
|
Yahoo Search
|
|
| Tag management |
Google Tag Manager
(4)
|
| Payments |
Stripe
|
| Sales intelligence |
Leadsy
|
Infrastructure
Email Security
Storage (23)
| Name | Lifetime | Detected as |
|---|---|---|
| cf_clearance | 1y | Cloudflare |
| ph_phc_fv3iANTmFtabuAa019ud8se41N4vqxZEDxAAN9a9Bo0_posthog | 1y | PostHog |
| _ga | 1y | Google Analytics |
| _ga_PPTC21NTY4 | 1y | Google Analytics |
| _gcl_au | 3mo | Google Ads |
| _vis_opt_exp_2_combi | 3mo | VWO |
| _vis_opt_s | 3mo | VWO |
| _vis_opt_test_cookie | session | VWO |
| _vwo_ds | 1mo | VWO |
| _vwo_sn | < 1h | VWO |
| _vwo_uuid | 1y | VWO |
| _vwo_uuid_v2 | 1y | VWO |
| __cf_bm | < 1h | Cloudflare |
| Key | Size | Detected as |
|---|---|---|
| elementor | 46 B | Elementor |
| ph_phc_fv3iANTmFtabuAa019ud8se41N4vqxZEDxAAN9a9Bo0_posthog | 1.4 KB | PostHog |
| vwoSn | 75 B | VWO |
| _gcl_ls | 277 B | Google Ads |
| _vwo_975822_config | 2 B | VWO |
| Key | Size | Detected as |
|---|---|---|
| elementor | 40 B | Elementor |
| ph_phc_fv3iANTmFtabuAa019ud8se41N4vqxZEDxAAN9a9Bo0_posthog | 299 B | PostHog |
| ph_phc_fv3iANTmFtabuAa019ud8se41N4vqxZEDxAAN9a9Bo0_primary_window_exists | 4 B | PostHog |
| ph_phc_fv3iANTmFtabuAa019ud8se41N4vqxZEDxAAN9a9Bo0_window_id | 38 B | PostHog |
| wpEmojiSettingsSupports | 70 B | WordPress |
Readiness Breakdown How?
Performance How?
⚠ 24 images: 3 oversized, 6 without width/height, 19 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 writing signals | +3 |
| AI layout signals | +5 |
| Unfilled template placeholders | +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.