Transparent & Honest

Free during public beta

All features are completely free while we iterate with early learners. No credit card required. No artificial limits.

Public Beta Plan

Full-featured learning workspace

Active Beta

$0/ month during beta

Get started free

Everything included:

Unlimited AI tutoring & Socratic dialogues
Real-time checkpoint quizzes & comprehension checks
Obsidian-compatible Markdown vault generation
KaTeX math equations ($...$ and $$...$$) and Mermaid charts
Live session log with verifiable file diffs
Full vault export anytime (pure .md files, zero lock-in)
Fast, distraction-free workspace (desktop & mobile)
Secure personal account & isolated database storage

What happens after the beta?

We plan to keep a generous free tier for self-directed learners and introduce optional paid tiers for larger quotas and custom LLM keys. More importantly: all notes you write or generate in your vault are 100% standard Markdown. You can export your entire vault at any time—you will never be locked in.