OneChater
The AI chat app that doesn't forget you when you switch models. GPT, Claude and Gemini in one place, with a memory that travels with you.
www.onechater.com
· Added June 13, 2026
· Last analysed June 13, 2026 · via 
· 78% 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 13 June 2026; the live site may have changed since.
OneChater has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and no email security records.
Launched on Product Hunt on June 13, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 3 days before launch. Our crawler found 10 technologies on this site, covering auth, CMS, CSS frameworks, and DNS providers. The stack includes Auth.js, Next.js, and Osclass.
Notably, it's one of only 4 launches we've crawled running Osclass.
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Tech Stack (10) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Transactional email |
Resend
|
| Auth |
Auth.js
|
| CMS | Osclass |
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(2)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (4)
| Name | Lifetime | Detected as |
|---|---|---|
| oc_lang | 1y | Osclass |
| __Host-authjs.csrf-token | session | Auth.js |
| __Secure-authjs.callback-url | session | Auth.js |
| Key | Size | Detected as |
|---|---|---|
| oc_lang | 2 B | - |
Readiness Breakdown How?
Performance How?
⚠ 6 images: 1 oversized
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 onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Implausible social-proof claim | +15 |
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.