Private beta · Open sign-ups coming soon

Speak confidently in front of anyone with an AI coach

Practice presentations, interviews, debates, storytelling, or spoken English — alone or with friends. Type a topic, or let AI suggest one and build the lesson plan; your AI coach leads the session and gives each person private feedback.

SpeakGrowly is being tested with a small group of users. Join the waitlist to get invited to a free trial.

  • Audio is never recorded
  • Only you see your feedback
  • Delete your data anytime
Simulated video classroom: Growly and two learners, the session's progress bar and countdown timer, the current speaker highlighted, a sample transcript, and private feedback that only that learner can see.
to create a room on your topic
1 min
to create a room on your topic
practice types: presentations, interviews, debate…
6
practice types: presentations, interviews, debate…
practice in Vietnamese or English
VI · EN
practice in Vietnamese or English
minutes per session, no booking needed
20–30
minutes per session, no booking needed

Session structure

30 minutes, 5 steps — and you do most of the talking

Each practice type has its own lesson plan; your AI coach sets the pace, shares turns, and has you redo the parts that didn't land.

  1. Warm-up

    3 min

    Get comfortable and set the audience and goals for the session.

  2. Prepare ideas

    6 min

    Build an outline, an opening line, and examples — AI helps when you're stuck.

  3. Practice

    10 min

    Present, answer interview questions, or debate — everyone gets a turn.

  4. Challenge

    6 min

    AI plays the audience, the interviewer, or your opponent and asks tough questions.

  5. Redo & wrap-up

    5 min

    Redo the parts you fixed, then see your strengths and what to practice next.

Practice anything

One place to practice every kind of speaking

Pick a ready-made practice type, or type any topic you need. Not sure what to say? Tap “Suggest for me” — AI proposes a topic, goals, and an outline, and builds the lesson plan for you.

  • PresentationReports, pitches, public speaking
  • InterviewJobs, scholarships, promotions
  • DebateArgue, push back, persuade
  • StorytellingIntroduce yourself, share experiences
  • Any topicDiscuss and chat about whatever interests you
  • Language learningPractice speaking English, A0–C2, with a bilingual teacher

Language learning

Learning English? Vietnamese when you need it, English when you're ready

In language learning, the AI teacher adjusts how much Vietnamese it uses to your level, from A0 to C2: beginners get thorough explanations, while advanced classes are fully in English.

Share of Vietnamese in the teacher's speech, by level
  • A0
  • A1
  • A2
  • B1
  • B2
  • C1
  • C2

A reference point for the teacher's explanations, not a hard limit; learners can ask for a private explanation in Vietnamese.

After the session

Know exactly where you can speak better

Everyone gets a private report: pace, filler words, strengths, and habits to fix — plus suggestions for the next session.

  • Pace (words per minute) and filler words, estimated from what you said
  • Feedback on structure, clarity, persuasiveness, and examples
  • Habits to fix come back up in your next session

Why it works

Everything you need to speak more and worry less

  • Growly, your AI coach

    A natural voice that responds instantly, playing the audience, the interviewer, or your debate opponent so practice feels real.

  • Private feedback

    Your tips are for your eyes only — ways to sound clearer, tighter, and more persuasive.

  • AI topic ideas & lesson plans

    Type a topic, or let AI propose a topic, goals, and an outline — your session is ready in seconds.

  • Measure how you speak

    Your pace and filler words like “um”, “uh”, and “like” are estimated after every session, so you can see your progress.

  • Practice with friends

    Send an invite link to 1–3 people; the coach shares turns fairly, and everyone asks questions like a real audience.

  • A report after every session

    Strengths, habits to fix, and a topic for next time — in plain, easy-to-follow language.

Free trial

Get a free 10-minute trial

Leave your email to join the waitlist. We invite people in the order they signed up: when it's your turn, you'll get an invite email with 10 minutes of speaking practice with Growly — no credit card needed.

  1. 1Sign up and confirm your email
  2. 2Get an invite email when it's your turn
  3. 3Practice free for 10 minutes

Ready for your first speaking session?

SpeakGrowly is being tested with a small group of users. Join the waitlist to get invited to a free trial.

  1. 1Pick a practice type: presentation, interview, debate, storytelling, any topic, or a language.
  2. 2Type a topic — or tap “Suggest for me” and let AI build the lesson plan.
  3. 3Practice for 20–30 minutes alone or with friends, and get a private report.