Sylvi: Language Penpals

AI penpals that feel like native friends. Tutor-level feedback on every single message. That's Sylvi.

You can even pick a penpal with the exact accent you want to have.

French (France and Canada)
Spanish (Spain, Mexico, Colombia, Puerto Rico, etc)
German
Italian
Portuguese (Portugal and Brazil)
English (UK, US, Australia)

More languages coming soon - follow our journey on @sylvi_app

Too shy to talk to a native speaker? Practice with AI penpals who know you well enough to ask about your day. Every message you send is corrected and explained in real time - not just flagged, but actually taught, so when the real moment comes, you're ready for it.

- Learn the phrases you need, for the life you lead

Build your vocabulary by saving words important to you. Test yourself daily to memorise them.

- Stay accountable with friends

Practice with your friends regardless of what language they're learning or what level they're at.

"I've used a lot of different language apps... but Sylvi has been the one I've been having the most success with growth-wise. At least from what my tutor tells me."

Can't bear to lose your streak?

We won't tell. If you've got a streak you can't bear to lose, message us at [email protected] and we'll transfer it straight to Sylvi.

Try us free for 1 week, then pick a subscription that works for you.

"I know grammar. I know all of these vocabularies, but you're kind of stuck in the middle of like - how do I become comprehensible? Then I found Sylvi" - Amira, UK

"I could say, 'I'm going to the cinema today'. Then if I do Sylvi tomorrow, my penpal will come back and say, 'so what film did you see at the cinema?'. I love the continuity. It's so clever." - James, US