Mintza is a bilingual AI teacher you talk to. It adapts to your level, corrects you without breaking the conversation, and switches to your own language when you get stuck.
You have been learning for years. You understand everything. But when someone speaks to you, you freeze. The problem isn't your vocabulary, it's that you haven't had enough real conversations. Mintza is a safe place to be terrible at speaking: no judgment, no awkward silences, no tutor watching the clock.
Sign in, pick your language and level, and start talking. Your teacher responds in the language you are learning. When you freeze mid-sentence, it switches to your native language, helps you find the word, and brings you back. No scripts, no multiple choice, no typing.
Your voice is streamed in real-time and never recorded or stored.
10 free minutes to start. No subscription required. Free minutes never expire.
A startup from Santiago, Chile that is founded by Gregorio Undurraga.
Listed in
Bilingual AI teacher
Talks back in your target language, switches to your native language when you get stuck.
In-conversation corrections
Real-time feedback that adapts to your level without breaking the flow.
Languages
Spanish, English, French, German, Italian, Portuguese. Learn any pair.
Levels
Starter, Beginner, Intermediate, Advanced. Adapts vocabulary and speed to you.
Privacy
Voice is streamed in real-time, never recorded or stored.
Mintza is a real open voice conversation, not a scripted avatar or a multiple-choice drill. Your teacher is bilingual: when you freeze mid-sentence, it switches to your own language, helps you find the word, and brings you back. Corrections land in the moment instead of hiding in a report at the end, which is the part that actually sticks.
Most apps either drill vocabulary or let you talk without ever telling you what you got wrong. Mintza does the one thing that builds fluency: real conversation with feedback as it happens. It adapts to your level, you can take the conversation anywhere or roleplay a scene, and you never feel stranded because your own language is always there as a safety net. You get 10 free minutes to try it, no card and no subscription required.
People who have studied a language for years, understand almost everything, but freeze when they have to speak. Adult learners and polyglots who already know the words and just need a low-pressure place to practice talking until it becomes automatic.
The frustrating thing about conversation-practice apps was that you could talk for ten minutes and learn nothing, because nothing ever told you what you got wrong. And the moment you got stuck, you froze and quit. We built Mintza around that gap: a patient bilingual teacher that corrects you in the moment and pulls you back to your own language when you need it, so practicing speaking finally feels safe.
Flutter for the iOS, iPad, and Android apps. A Go backend behind a REST API. Google Gemini powers the real-time voice conversation.
Language enthusiasts around the world, from beginners to polyglots.
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