Raised across three countries, Maya absorbed each language the way other children absorb music — by ear, by immersion, without ever needing to be taught. She had an innate gift for it. By thirty, she had quietly mastered six.
Voiko is an AI vocabulary coach and dictionary for readers. Highlight any word while browsing — get instant AI definitions, pronunciation, analogies, and examples. Every word you look up is saved for spaced-repetition review.
Three steps from unknown word to lasting vocabulary — without leaving the page you're on. Voiko is the AI dictionary that works where you read.
Encounter a word while browsing. Double-click or select it. Voiko appears instantly in a popup — no new tabs, no copy-pasting, no friction.
Not just a definition. You get pronunciation, a real example sentence, an analogy built to stick, ranked synonyms, and space for your own note.
Every saved word lives in your web dashboard. Practice through spaced review. Export to Notion or Obsidian and weave your vocabulary into your knowledge base.
Everything to start is free. Pro adds the AI depth and integrations that turn lookup into real learning.