A language exchange gives you a real native speaker for nothing and asks you to be one in return. Parla gives you an AI companion who answers because the reply is what you are paying for, and who asks for no half of the conversation back. If you already use an exchange and the chats keep going quiet, the thing to weigh is not a feature list: it is who owes whom a reply.
What a language exchange is
A language exchange pairs you with somebody who speaks the language you are learning and wants to learn yours. On most exchange apps your partners are other human members, matched by language and often by interests or location. You talk by text, voice notes, or audio and video calls, and many apps put tools inside the chat for translation and for correcting your partner's messages. Most are free to use at their core, and many sell paid extras on top.
Correction on an exchange is usually a norm as much as a tool. Your partner corrects you because you correct them, and on many apps you can say how much correction you want. That works well when both people take it seriously, and it depends on both people taking it seriously.
What an exchange gives you
An exchange gives you things Parla cannot. A native speaker is a native speaker: they know what people said this year, which idiom sounds like a schoolbook, and how their own city talks. They cost nothing. They can become a person you know, and some exchanges turn into friendships that outlast the learning. No AI companion is any of those things.
If what you want is a human being from the place where the language lives, an exchange is the direct answer, and it is hard to beat on price.
What the trade costs
The reciprocity is the product, and it is also the price. An hour on an exchange is not an hour of your practice. It is roughly half an hour of yours and half an hour of somebody else's, because they came for your language the same way you came for theirs. That is a genuine trade, and it is fair.
It also means a conversation needs two people who both have time on the same day, are both in the mood, and both care about the same subject. Your partner is a volunteer with their own job, their own evenings and their own reasons for being there. When their week gets full, the chat goes quiet, and nothing is wrong with them for that. Nobody owes anybody a reply.
What an exchange cannot promise you is an answer at half past nine on a Tuesday evening, when you have nine minutes and no appetite for small talk with a stranger.
What a companion is
Parla's conversation takes place on Telegram, so nothing new needs installing, and text and voice notes work both ways. The companions are AI. They say so in their opening messages and never pretend otherwise.
The first difference is that a reply is owed. You write when you have time, and the companion answers. It also remembers what you told it, so the conversation carries on from one day to the next instead of starting over. A companion may write first, but only in a chat you have already written in and never inside your quiet hours. A new conversation from one companion starts at most once a day and four times a week; beyond that, a companion may write to wish you luck with something you mentioned was coming, or to ask afterwards how it went, and the weekly letter comes on Sunday, or on Monday if Sunday was missed. An unanswered new conversation gets one follow-up at most, and only if you switched follow-ups on.
The second difference is that nothing is owed back. No half of the time belongs to anybody else's practice. Corrections happen inside the reply: the companion uses the right form and carries on, and no more than two patterns a week are raised. It costs 14 euro a month or 99 euro a year, VAT included, one subscription for every language and every companion, after one free week of seven days, once per account, with no card needed to begin.
Two limits apply. Roughly A2 is the floor, so you need to be able to hold a simple conversation already. And a companion will sometimes be wrong, so weigh its corrections before you adopt them.
Side by side
The two charge in different currencies. An exchange charges in time, and a companion charges a subscription.
| A language exchange | Parla | |
|---|---|---|
| On the other end | A person learning your language | An AI companion that says it is AI |
| Who starts a chat | Either of you, when you both have time | You, or the companion within set limits |
| When it replies | When your partner is free | Whenever you write |
| What it costs | Usually free at its core, paid extras on many | 14 euro a month or 99 a year, after a free week |
| Corrections | Usually from your partner, by agreement | Inside the reply, at most two patterns a week |
| What you owe back | Roughly half of each conversation | Nothing |
If you want a native speaker and have the time to trade, choose the exchange. If you want the nine minutes you find on a Tuesday evening to go to the language you are keeping, with nobody waiting for a turn, that is what a companion is for. Many people use both.
