Problem
Learning material lives in scattered formats, and a tutor's attention doesn't scale across classrooms. Saarthians puts material, people, and a grounded tutor inside one system.
Saarthians
Secure student and teacher workspaces with a reasoning-augmented assistant — production foundation for saarthians.online.
One request, every layer.
User
Students and teachers
Interface
Learning workspace
Authorization
Row-level access
Data
Materials + PDF pipeline
AI
Grounded tutor
Experience
Learning, delivered
Approach
- Next.js App Router workspace uniting students and teachers in a single surface
- Supabase auth with row-level security, so every classroom sees only its own data
- Reasoning-augmented learning assistant over classroom material
- PDF-grounded retrieval pipeline feeding everything the tutor says
- Vitest suites plus smoke-tested flows before classrooms depend on them
- Auth, scores, and AI tooling designed for real services — explicitly never faked in the foundation
- Cloudflare Workers deployment via OpenNext and Wrangler
Answers that stay grounded
A tutor is only useful when it answers from the classroom's material instead of generating fog — so retrieval comes first, generation second, and every answer traces back to source.
Outcome
Live in production, with real usage across 10 countries — including India, the US, Indonesia, and the Netherlands — and predominantly mobile.