Real-time voice conversations
Speak naturally with an AI tutor. Get instant transcripts and continue right where you left off.
847 learners speaking right now
Speak English
like you actually
speak Vietnamese.
An AI-powered speaking companion built for FPT University students. Real-time voice conversations on topics from your curriculum — no scripts, no awkward classroom drills.
★★★★★ 4.9 · 12,000+ learners
No credit card
Free to start
Built for English learners
Three things that make Lexis different.
See your progress weekly
Visual charts show your speaking time, sessions, and growth over the term.
Topics from your curriculum
Practice with topics aligned to your English Department course materials.
How it works
Three simple steps from sign-in to your first session.
01
Sign in with Google
Use your FPT University account — no separate password to remember.
02
Tap the mic and talk
Speak naturally. Lexis listens, responds, and keeps the conversation going.
03
Review and track
Read your transcript, mark new vocabulary, and watch your weekly progress grow.