Grow deeper with Pro
Unlimited content, AI learning insights, voice audio, and one-tap exports. Both plans include the same features. Only how you pay differs.
Monthly
$8/month
Billed monthly. Cancel anytime.
Annual
Best value$60/year
$5/month, billed annually. Save $36.
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Founding Gardeners
Ka'aKatu is a young product in active development. It grows every week. Pro features ship as we build them. When you go Pro today, you're a Founding Gardener: your subscription funds what we build next, and everything we ship lands in your account automatically.
Everything Pro will offer in the future
Rolling out as we build. New features land with every update.
- Unlimited Build a StoryNo 10-a-day limit. Generate as many as you like.
- Guided Knowledge IslandsProfessionally reviewed cards mapped to your proficiency exam (HSK, JLPT, TOPIK).
- Vocabulary templates & suggestionsReady-made island templates and level-matched vocabulary suggestions.
- AI Learning InsightsPhonetic frequency, grammar patterns, radical breakdowns.
- Neural voice audioNatural-sounding TTS for any phrase. Download as .mp3.
- Anki & Markdown exportPort your garden anywhere, with audio and phonetic guides.
- Unlimited gardensOne garden per language, as many as you like.
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