Your AI voice coach.
Speak with confidence.

Practice speeches, nail interviews, and sharpen impromptu speaking with real-time AI feedback on pacing, filler words, energy, and more.

Download on App Store
Inside the app

From the first prompt to visible progress.

Gravitas keeps the flow tight: start speaking fast, get precise coaching immediately, and build momentum through a learning path that makes improvement feel tangible.

01
Start with a clear speaking task Guided prompts and live recording flows remove friction so practice feels fast and focused.
02
Get actionable AI feedback Transcript-level corrections and fluency scoring show what to improve, not just that something was off.
03
Track momentum over time Progress dashboards and chapter-based learning make the product feel like a habit, not a one-off tool.
Gravitas free style practice screen with a speaking task, target duration options, and a large microphone button.
Gravitas mock interview screen showing question 1 of 7 with a coaching tip and tap-to-start microphone.
Gravitas progress dashboard showing average score, speaking time, coach insight, and category scores.
Gravitas learning path screen with chapter-based curriculum and progress tracking.

How it works

Improve your speaking skills in 3 simple steps

1

Record yourself

Choose a practice mode — impromptu topics, interview prep, storytelling, or professional scenarios — and speak naturally into the app.

2

Get AI Feedback

Our AI analyzes 6 key dimensions of your voice and delivers personalized spoken coaching — like having a real coach in your pocket.

3

Track Progress

Watch your scores improve over time, unlock achievements, and follow a structured curriculum tailored to your level.

6 Dimensions of Coaching

We analyze every nuance of your delivery

Filler Words

Detect and reduce "ums", "ahs", and "likes" to sound more authoritative.

Pacing

Find the perfect speed. Not too fast to follow, not too slow to bore.

Vocal Variety

Avoid monotone delivery by analyzing your pitch modulation.

Energy

Measure the intensity and enthusiasm in your voice.

Hedge Words

Identify non-committal language that undermines your message.

Pause Quality

Learn to use silence strategically for emphasis and impact.

5 Ways to Practice

Every session is different. Pick the mode that matches your goal.

On-the-Spot

Think fast with random prompts under time pressure

Professional

Networking, pitching, and workplace scenarios

Storytelling

Craft structured narratives using the STAR method

Interview Prep

Simulate multi-question interviews with per-answer scoring

Targeted Drills

Isolate one skill — filler words, pacing, pauses — and sharpen it

Structured Curriculum

7 chapters, 120+ exercises. Follow a proven path from beginner to master orator.

Start the Course

Foundation

Breathing, posture, and base mechanics

Presence

Commanding attention with energy and body language

Story

Crafting compelling narratives that stick

Structure

Organizing thoughts for clarity and impact

Adaptation

Reading your audience and adjusting on the fly

Agility

Thinking on your feet under pressure

Calibration

Fine-tuning your style for mastery

“

I used to be terrified of public speaking. Gravitas helped me identify exactly what I was doing wrong. The feedback on my filler words changed everything.

Sam J.

Product Manager
“

As a founder, I have to pitch constantly. This app is like having a speech coach in my pocket before every investor meeting.

David K.

Startup Founder

Ready to find your voice?

Join thousands of professionals speaking with confidence.

Download on App Store