

Don’t memorize a language. Have a conversation in it.
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Don’t memorize a language. Have a conversation in it.
Semantix is an AI tutor immersed in your target language - it talks back, gently corrects you, and turns what you fumble into spaced-repetition flashcards that actually stick. It places you at your CEFR level, runs you along a structured learning path, and remembers everything you have worked on across every practice mode, in 19 languages.
Everything that does not need the AI tutor is free: flashcards and spaced-repetition review; the learning path's lessons, minus the AI steps; placement, streaks and progress. The tutor itself is paid - Pro is $19 a month and Max is $39, both with a week free before the first charge, and every language is included on every plan. See the plans.
Semantix is built and run by Nobler Works LLC, co-founded by Patrick Wiloak and Dan Casale. Patrick, a former AWS Solutions Architect (top 1% field award), got tired of language apps that never let you say anything - and built the tutor he wanted instead.
Semantix is one of three products we build and run ourselves. The other two take the same approach - an AI coach that adapts to what you actually do - to a different craft.
Questions, feedback or a bug? The support page has every way to reach us, and what's new shows what we have shipped lately.