Sylvi: Language Penpals

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

- Practice before the real thing

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."

Tutor - Penpals - Social - News - Flashcards - Leaderboard

French - Spanish - German - Italian - Portuguese

More languages coming soon - follow our journey on @sylvi_app

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 support@sylvi.ai 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