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.
Estimated origin: Argentina
Added June 13, 2026
· Last analysed June 13, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored 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.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
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 Vercel, 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.
It's also one of only 7 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.