Reteller · early access
Reteller is AI that makes you speak, not speaks for you.
Listen to a short text, repeat it, then retell it in your own words — and get feedback on what you actually said.
The freeze
You know the words. You pass the tests. But when someone is waiting for your answer, your mind goes blank — and it feels like proof that you "can't speak".
It isn't. It's a freeze response — your body treating a conversation like a threat. Physiology, not a gap in knowledge.
And like any freeze response, it fades with safe, repeated practice. Reteller gives you exactly that: you speak out loud, alone, with no partner to schedule and no one judging a wrong tense. Make mistakes freely — the AI coach explains, encourages, and lets you try again.
How it works
From the library, or paste anything you actually want to read.
A short piece, sized for your level.
Warm up your mouth on someone else's sentences first.
This is the real workout — building sentences that are yours.
AI shows which ideas you nailed, which you missed, and helps you say it better.
Why retelling
vs shadowing
Shadowing trains your mouth to follow someone else's sentences — useful, but you're still echoing. The moment the audio stops, you have nothing of your own to say.
Retelling forces you to rebuild the ideas with your own grammar and your own words. That's the muscle that turns "I understand" into "I can say it".
vs chatbots
Most AI language tools are happy to do the talking: they write your sentences, correct your texts, chat endlessly while you type.
In Reteller the AI never speaks in your place. It listens to your retelling, checks the meaning against the original, and coaches you to say it better. Every sentence in a session is yours.
A concrete case
A talk at work, a conference slot, a thesis defense — the freeze hits hardest when the stakes are real.
By the time you're on stage, the sentences aren't a script anymore. They're things you've already said.
Built around your day
AI adapts fragment size to your level, from A2 to B2. Short enough to hold, long enough to stretch you.
Use the library, or bring any text you actually care about — an article, a book chapter, your own notes.
No buttons during a session. Listen, speak, continue — while walking, cooking or commuting.
The habit that sticks
Ask people who didn't quit how they kept going, and the same trick comes up again and again: at the end of a study session, they retell out loud what they just learned — a short voice summary, just for themselves. It closes the session with something said, not just something read. That's what makes them come back tomorrow.
In Reteller that trick is built in. Retell, get your feedback, come back tomorrow.
Be first to try Reteller when early access opens.
Free to try · No spam · Launch announcement only