Communicate in the moments
that matter.
Prepare for the real-life situations you're facing in another language, practise them with an AI partner by text or voice, and improve with feedback you can act on.
Free. No card required.

See it in action
How a situation works
Every situation follows the same four steps, so you always know where you are.
- 01Prepare
Get ready
- 02Practise
Try safely
- 03Perform
Handle it
- 04Improve
Build confidence
- 01
Prepare
Know what to expect before you walk in — the vocabulary, the phrases and how the conversation usually goes.
- 02
Practise
Build the expressions, listening and speaking skills that situation actually needs.
- 03
Perform
Have a realistic conversation with an AI partner, by text or by voice, complications included.
- 04
Improve
Get feedback on what worked, what to adjust, and what to practise next.
Not another lesson app
Language courses usually ask what chapter you're on. We start from a different question: what do you actually need to say, to whom, and when?
It starts from a situation, not a lesson
You pick the conversation you actually need — the pharmacy, the landlord, the interview — and everything is built around it.
You speak, not just tap
Every situation ends in a conversation you have to carry yourself, in writing or out loud.
Feedback points somewhere
After each conversation you get a short review and one concrete thing to practise next.
Who it's for
Anyone who has to handle real life in a language that isn't their first.
- People living abroad
- People preparing to travel
- International students
- Professionals and job seekers
- Anyone navigating everyday admin
- People with an important conversation coming up
Available languages
Interface language: English, Français, Español, 中文, Deutsch
Practice: French and English are currently available, with more practice languages planned. HESIVO is built to support real-life communication across language pairs.
Where AI fits — and where it doesn't
AI plays the other side of the conversation and gives you feedback. It doesn't replace a teacher, and it won't make your speech perfect.
You choose text or voice
The microphone is only ever used when you start a recording yourself, and every voice activity has a text alternative.
We don't keep your audio.
Your recording is sent to our AI provider to produce a transcript and feedback. We keep the transcript and feedback, not the audio file.
Transcripts are processed by AI
What you say is sent to our AI provider to be transcribed and reviewed. Don't share information you wouldn't want processed that way.
AI feedback is practice, not a verdict
AI-generated feedback is designed to help you practise and improve. It can be wrong, and it doesn't replace a teacher or a real conversation.
Frequently asked questions
Communicate in the moments that matter.
Create a free account, tell us what's coming up, and start practising it in a few minutes.
Start practising