Your teacher is on WhatsApp now
Save the number and say hi. You get a real conversation class with corrections, whenever you have a few minutes, in the app you already use every day.
How it works on WhatsApp
Talk by voice
Send voice notes, the way you'd talk to a friend, and type when you need to. Your teacher answers with a voice note plus the text, with your corrections on top.
The same method
It's the same Natural Fluency method as the classes in the app: a real conversation at your level, with corrections.
Everything connects
After a few voice notes, your WhatsApp class becomes a lesson, just like a class in the app, with your corrections, homework and a writing exercise. The words you were corrected on go into the same word list you review in the app.
Eight AI teachers, seven languages
Each one has their own number. Tap to start a chat, or meet them first.

She once volunteered abroad without the language, so she knows exactly how you feel.

A calm, patient voice for English, yoga and meditation, with no rush at all.

Say the wrong sentence first, she says, and the right one follows.

Pick the topic that scares you: it's the one you have something to say about.

A Florentine in Rome who believes a language isn't learned, it's lived in.

If the word won't come, take the one next to it and walk around it.

An Argentine in San Francisco who asks you to tell him something boring.

A Mandarin teacher who believes nature is the best teacher of all.
Start in three steps
Pick a teacher
Pick a teacher and tap the button. WhatsApp opens with a greeting already typed.
Say hi
Send it, and your teacher answers and starts the class at your level.
Keep talking
Keep talking whenever you like. When you say goodbye, your teacher sends you a link to your lesson.
Questions people ask
Is it free to start?
Yes, you can start for free. A subscription gives you 100 voice messages a week, which reset every Monday.
Is it a real person?
No. Each of these teachers is an AI teacher with their own story.
Can I use it alongside the app?
Yes. Practice on WhatsApp whenever you have a few minutes, and keep taking your full classes in the app.
How does a class end?
In one of two ways. You say goodbye or ask for your lesson ("Thanks, bye!" or "Can I have my lesson?"), and the class closes right away. Or, if you don't send anything for 30 minutes, it closes by itself. Either way, your teacher sends you a link to your lesson.
When does a class become a lesson?
After 5 voice notes, or 3 if you ask for your lesson. The lesson has your corrections, homework and a writing exercise, and it counts toward your missions and your streak.
Can I type instead of talking?
Yes, your teacher will answer you. But only voice notes count toward your class and your level, so talk whenever you can. Voice notes can be up to 3 minutes long.
How do I see my corrections?
In the text under each voice reply. Your mistake is crossed out and the right version is in bold.
Can I change the level, speed or subtitles?
Just ask: "make it harder", "speak slower", "turn on subtitles" or "translate".
Can I switch language or teacher?
Each number is one teacher in one language. To switch, just message another teacher.
Find the teacher you want to talk to
Pick a language, pick a teacher and start the conversation. The first class is free.