
Awareness, not analytics
You learn to hear and feel your own voice — which is what actually changes how you speak. Nobody built confidence by staring at a graph.
Speeko listens to a take and feeds back on pace, filler words and delivery. Unlike Speeko, Astound ignores the score and trains the voice underneath.





Feedback tells you what the last take did. Training changes what you do next time.
Speeko is an AI feedback app. Astound is a voice coach.
| Feature | ![]() | Speeko |
|---|---|---|
| Taught by a voice coach & speech therapist | Included | Not includedAI feedback |
| Breath-support training | Included | Not included |
| Physical voice work | Included | PartlyScored, not trained |
| Tension-release stretches | Included | Not included |
| Warmups for the moment | Included | PartlyPractice library |
| Recordings stay on your phone | Included | Not includedAnalysed by AI |
| A few minutes, any time | Included | Included |
| Native iPhone app | Included | Included |
| Filler-word counts & speech scores | Not includedOn purpose | Included |
Free download · Premium cancellable anytime

You learn to hear and feel your own voice — which is what actually changes how you speak. Nobody built confidence by staring at a graph.

A steady voice sits on steady breath. Diaphragmatic breathing and breath support are the foundation of every routine.

Every lesson is taught by Leila Bostic, a voice coach and speech therapist with 15 years of work with teachers, doctors, managers and actors.
Your favourite speakers say “um” too. What they have is breath, presence, and a voice that carries. That’s what we train.
Speeko is a capable scorecard: AI speech analysis, real-time feedback, and a practice library. Teams can add live workshops on top.
4.7 stars from 1,300+ reviews on the App Store.
Looking for this for years
Many books/podcasts focus on public speaking or other focus. This breaks down where our speech is garbled in day to day communication and why certain problems occur.
Breath-focused speaking app
Content wise, the app focuses on breathing. This is an underserved area of public speaking, and if you don’t have proper breath control, it is impossible to be a fully effective speaker.
Simple, interesting, effective
Voice lessons for anyone who does not have access to a personal voice coach IRL. Marvellous.
Speeko analyses a recording and gives AI feedback on things like pace, filler words and delivery. Astound trains the voice itself — breath support, resonance, articulation and tension release — on video with voice coach and speech therapist Leila Bostic.
If you want a steadier voice rather than another readout of the last take, yes. Astound is rated 4.7 on the App Store and has been featured by Apple.

Leila Bostic
Voice coach & speech therapist
A real coach. A few minutes a day. A voice that shows up when it matters.
Start your first lessonAI speech scorecard
Orai prints numbers on a screen. Astound builds your awareness and confidence over time.
vocabulary & speaking curriculum
Wellspoken works on what you say. Astound works on how you sound.
AI roleplay simulator
Yoodli practices on an AI. Astound trains the voice you take to a person.
soft-skills course platform
VirtualSpeech simulates the room. Astound trains the voice you walk in with.
weekly speaking club
Toastmasters is a club that meets once a week. Astound is a voice coach, every day.
