Capsu
胶囊笔记：专为留学生定制的学术 AI 助教。不仅听懂每一节课，更帮你搞定每一次考试。提供全环境同传自适应，自动生成学习计划、提纲与考点，支持 AI 互动问答。胶囊笔记是你异国求学旅程中的全能 AI 助教。
capsu.ai
· Added June 5, 2026
· Last analysed June 5, 2026 · via 
· 62% 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 5 June 2026; the live site may have changed since.
Capsu is largely in shape, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing several security headers and analytics without a consent banner.
Launched on Product Hunt on June 5, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 4 months before launch. The crawl picked up 12 technologies on this site, covering analytics, collaboration, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
For context, it's running the same core stack as 6,658 other launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (12) · Indie stack
| DNS |
GoDaddy DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
|
| UI library |
shadcn/ui
|
| Analytics |
Google Analytics
|
| Tag management |
Google Tag Manager
|
| Collaboration |
Feishu / Lark
|
| Error tracking |
Sentry
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_BZC0ZSFXC1 | 1y | Google Analytics |
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 CSS signals | +10 |
| 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.