Have a real conversation
Talk naturally in ChatGPT—in any language, about anything. No exercises and no classroom script.
FluentishJoin early access The final 10% of fluency
You already
speak it.
Now make it
sound natural.
Turn your real ChatGPT conversations into personalised practice for advanced speakers.
Join early accessI’m agree with the direction, but we should make it more clear.
I agree with the direction, but we should make it clearer.
For people who are already fluent
You don’t need more lessons.
You need a sharper ear.
You can work, joke and think in the language. But small mistakes, unnatural phrasing and limited word choices still give you away. Fluentish finds those moments in conversations you’re already having—and turns them into practice that sticks.
One effortless loop
Speak. Notice.
Refine.
Capture what held you back
Fluentish picks out grammar, phrasing and vocabulary that could sound more natural.
Practise your patterns
Review focused cards and quick choices built from your own words, then retire them when they’re effortless.
I’m agree with the direction, but we should make it more clear.
I agree with the direction, but we should make it clearer.
Personal, not generic
Your conversations become your curriculum.
The mistakes you actually make are more useful than a generic lesson plan. Fluentish spots recurring patterns, explains the nuance and brings them back at the right moment.
- ✓ Grammar that breaks under pressure
- ✓ Phrasing a native speaker would choose
- ✓ Vocabulary that says exactly what you mean
Not another language app
Built for the gap between correct and natural.
Traditional apps
Invented sentences
Beginner-first lessons
One-size-fits-all levels
Fluentish
Your real conversations
Advanced nuance
Your recurring patterns
Coming soon
Close the gap.
Sound like yourself.
Join the early list for product updates and first access to Fluentish.
Join early access