Invest in your mind.

Stop renting answers. Start owning knowledge. Unlock unlimited Socratic dialogues and build your lifetime library.

Explorer

$0 / month

Perfect for trying out the Socratic method and capturing your first insights.

  • 20 Daily Sparks (Standard Speed)
  • +500 Welcome Sparks (One-time)
  • Limited Storage (20 Items)
  • Access to Standard Models
POPULAR

Thinker Pro

$19.90 / month

For serious learners who want to build a massive second brain.

  • 100 Daily Sparks (5x Power)
  • +2,000 Monthly Bonus Sparks
  • Access to SOTA Models (Sonnet/DeepSeek)
  • Unlimited Knowledge Bank
  • Priority Support

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