Lesso
Lesso is an AI language lessons builder. Describe your class, generate structured lesson blocks, publish to students, and monitor progress live.
Estimated origin: Canada
Added June 24, 2026
· Last analysed June 24, 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 24 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.
Lesso looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: missing several security headers and incomplete email security.
Launched on Product Hunt on June 24, 2026. The site is hosted on Railway. We've detected 14 technologies on this site, covering advertising, analytics, consent tooling, and CSS frameworks. The stack includes Google, Next.js, and React.
It's on one of the most common stacks we track, shared by 594 launches.
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Tech Stack (14) · Indie stack
| DNS |
GoDaddy DNS
|
| Hosting |
Railway
|
| Transactional email |
Resend
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
(2)
|
| JavaScript library |
Three.js
|
| Localization |
Google Translate
(2)
|
| Meta-framework |
Next.js
(5)
|
| Advertising |
Facebook Pixel
(2)
|
Google Ads
|
|
| Analytics |
Google Analytics
(4)
|
| Consent |
Google
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(3)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 48 images: 8 oversized, 17 without width/height, 24 missing alt text
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 |
|---|---|
| Placeholder branding | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +3 |
| AI layout signals | +5 |
| Default scaffold favicon | +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.