Choosing an AI conversation partner for language practice
AI conversation partners have made one thing cheap that used to be expensive: a patient person to talk to in the language you are learning, whenever you have ten minutes. They are not all the same, though, and the differences matter more than the marketing suggests.
This guide covers what they are good and bad at, what to check before you pay, and how the main options differ — including banter, which is ours.
What an AI partner is good for
The biggest benefit is volume without judgement. Most learners speak far less than they listen, because speaking needs someone else’s time. An AI partner removes that bottleneck: you can repeat the same conversation until it flows, try a sentence three ways, and make mistakes in front of nobody.
They are also good at the unglamorous middle of fluency — keeping a conversation going, asking follow-up questions, recovering when you don’t understand — which is exactly what textbooks and flashcards skip.
What an AI partner can’t do
It isn’t a person, and it will never be one. It won’t react like a real waiter having a bad day, and it can be wrong: a model can accept an awkward sentence or, occasionally, correct a fine one. Treat its corrections as a strong hint, not a ruling, and check anything surprising in a grammar reference.
It also can’t replace the social side of speaking a language — the friendships, the nerves, the jokes that land. The best use of an AI partner is as rehearsal for those conversations, not a substitute for them.
What to check before you pay
Your language, first: coverage varies from a handful of languages to more than a hundred. Then the format: free chat on any topic, or structured scenes with a goal? Free chat is flexible; scenes are easier to measure yourself against. Check how corrections arrive — interrupting mid-conversation, or saved for the end — and try both styles, because it changes how practice feels.
Then the practical points: does it run where you want to practise (a phone app, or a browser on your computer), how does the free option work (a daily allowance, a trial, or a single conversation), what happens to your voice recordings, and is it meant for your age group?
How the options differ
We have compared banter with three well-known options, using only their own published pages: Talkpal covers the most languages and several kinds of practice; Praktika is a mobile app with avatar tutors, study plans and explanations in your native language; Duolingo Max adds AI conversations on top of a full course. Each of those comparisons says what the other product does better.
banter is the narrow one: spoken conversations with an AI character in eight everyday scenes, in Spanish, French, German, Italian and Japanese, at three levels, with a live coach and corrections at the end. It runs in the browser and is for adults (18+). One free conversation is enough to tell whether that format suits you.