Speech breaks under high stakes moments.
That's when intelligibility (being understood) matters most.
Most tools train what you say.
We train how speech performs.
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Our Mission
To help you overcome speech barriers—so you can be clearly understood, confidently heard, and realise your potential when it matters.
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Speech Training is Generic
we Personalize it.
01
Speech
Science
Leaning on principles of speech pathology we re-train the vocal tract and motor skills.
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AI
Simulation
Our algorithms bind your first needs to language maps predicting your simulation.
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Phoneme
Analysis
Our automatic speech recognition system detects sound at the phoneme level with insights.
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Built for Individuals and Teams
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Clear Speech for the Organisation
A scalable platform for improving workplace communication — helping your team deliver clear, confident speech in high-stakes environments. Combining motor-based training, speech science, and real-world simulation to drive measurable performance outcomes.
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Clear Speech for the Individual
A simple, on-the-go app that fits into your day and helps you improve your speech anytime, anywhere. Train your speech to sound clear, confident, and natural every day. Build real pronunciation skill with guided practice grounded in speech science.
Enterprise
Individuals
05
inteligbl By The Numbers
30
A proven track record of success in speech and human-centered products.
Combined Experience (years)
80
Actively engaged in driving innovation across diverse areas.
Trials
5
Recognition for groundbreaking technological advancements - Underlying Auto Speech Analysis.
Awards
1.5K
A team of passionate and skilled engineers, scientists, and researchers.
Tests
05
Insights and Research
Why Speech Improvement Feels Invisible—Until It Doesn’t
9 Feb 2026
Crowther, Isbell, Y Kim, J Kim
The relationship between intelligibility and comprehensibility in second language speech
"For many learners, improving spoken English is frustrating not because they aren’t improving—but because they can’t feel that they are."
The Problem Isn’t Pronunciation—It’s That There’s No Practical Way to Train It
3 Mar 2026
Mora, Joan C Cambridge University Press
Phonological acquisition in instructed SLA: L2 pronunciation training in and beyond the classroom and individual differences
"For many learners, improving spoken English remains one of the most frustrating parts of language learning because there is no clear or practical way to train it."
Clear Speech is About Control - Not Perfection
13 Jan 2026
Mako Ishida, Takayuki Arai, Makio Kashino
Perceptual Restoration of Temporally Distorted Speech in L1 vs. L2: Local Time Reversal and Modulation Filtering
"When people try to improve their speech, they often focus on pronunciation—getting every sound exactly right. But real-world communication doesn’t work that way."
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Insights and Research
Speech Health & Intelligibility
Why Speech Improvement Feels Invisible—Until It Doesn’t
9 Feb 2026
Crowther, Isbell, Y Kim, J Kim
The relationship between intelligibility and comprehensibility in second language speech
"For many learners, improving spoken English is frustrating not because they aren’t improving—but because they can’t feel that they are."
The Problem Isn’t Pronunciation—It’s That There’s No Practical Way to Train It
3 Mar 2026
Mora, Joan C Cambridge University Press
Phonological acquisition in instructed SLA: L2 pronunciation training in and beyond the classroom and individual differences
"For many learners, improving spoken English remains one of the most frustrating parts of language learning because there is no clear or practical way to train it."
Clear Speech is About Control - Not Perfection
13 Jan 2026
Mako Ishida, Takayuki Arai, Makio Kashino
Perceptual Restoration of Temporally Distorted Speech in L1 vs. L2: Local Time Reversal and Modulation Filtering
"When people try to improve their speech, they often focus on pronunciation—getting every sound exactly right. But real-world communication doesn’t work that way."
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Speech Tech
& Systems
Games, Feedback Loops, and Real-World Speech Training
1 Oct 2025
Crowther, Isbell, Y Kim, J Kim
"Speech improvement emerges from the interaction between motivation, feedback, and repetition within a structured loop."
Visual Feedback of Acoustic Data for Speech Therapy: Model and Design Parameters
Games, Adult Speech, and Speech Recognition Performance
17 Feb 2026
Crowther, Isbell, Y Kim, J Kim
"Speech-driven games significantly increase engagement and practice intensity, addressing one of the biggest barriers in speech training: sustained repetition outside therapy sessions."
Speech-driven mobile games for speech therapy: User experiences and feasibility.
Training Matters: How Data Shapes Speech Recognition Accuracy
30 Sept 2025
Crowther, Isbell, Y Kim, J Kim
"Performance drops when the speaker’s accent differs from the system’s training data."
Interspeech 2022 18-22 September 2022, Incheon, Korea
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Contact us today.