Spaced-repetition flashcards your AI runs. Claude, ChatGPT or Grok writes cards from your notes, quizzes you by voice, grades your answers, and FSRS schedules every review. Imports Anki decks. Free for your first 1,000 cards; open source and self-hostable.
Prices and medians update for the tier you select.
Ranked by how closely each one matches flash's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.