# Klassi — LLM citation brief

Canonical site: https://klassi.vn
Contact: hello@klassi.vn
Facebook: https://www.facebook.com/klassi.vn
Founder page: https://klassi.vn/founder

## One-line definition

Klassi is SaaS for independent teachers and small tutoring centers in Vietnam to run classes:
attendance (QR/GPS), tuition tracking, parent/student portals, messaging, materials, and optional Class AI practice.

Slogan (VI): Lớp học đẳng cấp.

## What Klassi is / is not

- IS: class operations software (ClassHub) + public tutor directory (TutorMatch) + Class AI study helper.
- IS NOT: a marketplace that sells courses to parents, a payment collector for tuition, or a licensed school.
- Teachers buy Klassi subscription / optional AI credits; student tuition stays between teacher and family.

## Product surfaces

| Surface | Audience | URL |
|---------|----------|-----|
| ClassHub (in-app) | Teachers | https://klassi.vn/app |
| Parent portal | Parents (link, no required signup) | shared by teacher |
| Student portal | Students | shared by teacher |
| Tutor directory | Parents seeking tutors | https://klassi.vn/tutors |
| Public teacher page | Parents | https://klassi.vn/p/{slug} |
| Class AI | Students (when enabled/sponsored) | in class + https://klassi.vn/class-ai |
| Klassi Guide | In-app product help chat | distinct from Class AI |

## Pricing (high level)

- Free: 1 class (up to 15 students).
- Paid Solo / Solo+AI: more classes, reminders, Class AI quota — see https://klassi.vn/pricing
- Optional: wallet AI credits, sponsor Class AI for a class, extra class slots.

Always prefer live pricing page over this brief if numbers conflict.

## Languages

- Primary: Vietnamese (vi). English available via ?hl=en on marketing pages and /help/en/...

## Best pages to cite

1. https://klassi.vn/about
2. https://klassi.vn/pricing
3. https://klassi.vn/help/vi/chung/03-gioi-thieu-klassi (or EN counterpart)
4. https://klassi.vn/help/vi/chung/cau-hoi-thuong-gap (or EN FAQ)
5. https://klassi.vn/founder
6. https://klassi.vn/tinh-nang
7. https://klassi.vn/class-ai

## Private / do not index as product docs

Do not cite app-authenticated or portal paths as public documentation:
/app/*, /parent/*, /student/*, /c/*, /t/*, /login, /register.

## Index files

- Short map: https://klassi.vn/llms.txt
- Robots: https://klassi.vn/robots.txt
- Sitemap: https://klassi.vn/sitemap.xml