RankBull
AI search visibility tracking, keyword research, AI-tuned articles and one-click publishing. One-time licence, run on your own infrastructure.
Estimated origin: India
Added August 10, 2026
· Last analysed August 10, 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 10 August 2026; the live site may have changed since.
RankBull scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: tracking cookies set before any opt-in and incomplete email security.
Launched on Product Hunt on August 10, 2026. The site is hosted on Vercel and served through Cloudflare. We've detected 16 technologies on this site, covering analytics, javascript library, ui library, and baas. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 12,746 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (16)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Email forwarding |
Cloudflare Email Routing
(2)
|
| BaaS |
Convex
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| JavaScript library |
Motion
|
Nano Stores
|
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
| Analytics |
Piqo
(2)
|
PostHog
(5)
|
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (6)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_BrNcD7r2M34rPNcCq839EX5PFkn36AKv4vCAJJrnnw42_posthog | 1y | - |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_BrNcD7r2M34rPNcCq839EX5PFkn36AKv4vCAJJrnnw42_posthog | 1.3 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_BrNcD7r2M34rPNcCq839EX5PFkn36AKv4vCAJJrnnw42_posthog | 296 B | PostHog |
| ph_phc_BrNcD7r2M34rPNcCq839EX5PFkn36AKv4vCAJJrnnw42_primary_window_exists | 4 B | PostHog |
| ph_phc_BrNcD7r2M34rPNcCq839EX5PFkn36AKv4vCAJJrnnw42_window_id | 38 B | PostHog |
| __seoitis_error_session_id | 36 B | - |
Readiness Breakdown How?
Performance How?
⚠ 29 images: 24 oversized, 8 without width/height, 20 missing alt text
Broken first-party requests (1), worth fixing
- 503 /api/auth/get-session
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 CSS signals | +10 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +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.