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Current free access, with planned tiers shaped around IB workload.

The repo planning is clear on two points: parents are the likely buyers, and paid tiers should arrive after real usage data is gathered. This page reflects that plan now, without pretending checkout is already live.

Free Alpha

Current access while Lumen is still gathering real usage data.

$0 / month
  • No subscription gates during current rollout
  • Subjects, notes, flashcards, workspace chat, and exam practice stay open
  • Best for testing workflow, not final usage limits
  • Usage caps will be tuned from actual product behaviour
  • Good for student adoption before billing exists
Create a free account
Planned Paid Tiers

Nova for curriculum mastery, Max for high-stakes DP work.

Planned next phase
  • Nova Single: $10/month, 1 student
  • Nova Double: $15/month, 2 students in one household
  • Max: $35/month or $290/year for IA, EE, and high-stakes DP support
  • Parent-payer flow is planned, including a future “Have a parent pay” action
  • Billing shape stays provisional until usage data shows what students actually use

This is a repo-grounded placeholder flow. No payment SDK or live checkout is loaded yet.