CramAI
CramAI uses AI to analyze course materials, extract high-frequency exam points, generate mind maps and mock exams. 10x your knowledge absorption for IELTS, TOEFL, CFA, CPA and more.
Estimated origin: China
Added May 15, 2026
· Last analysed May 15, 2026 · via 
· 67% 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 15 May 2026; the live site may have changed since.
CramAI scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Permissions-Policy and incomplete email security.
Launched on Product Hunt on May 15, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered 9 months before launch. We've detected 12 technologies on this site, covering video, CDN, cloud, and collaboration. The stack includes React, Tailwind CSS, and Amazon Web Services.
It's one of just 22 launches we've crawled on this exact stack and more locked down than the typical Product Hunt launch.
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Tech Stack (12) · Scale-up stack
| CDN |
AWS CloudFront
|
| Cloud |
Amazon Web Services
|
| DNS |
DNSPod
|
| Hosting |
AWS S3
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Video |
Bilibili
|
YouTube
|
| SEO |
Google Search Console
(2)
|
| Collaboration |
Feishu / Lark
(2)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| 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.