Your voice deserves
to be heard
Caunoi is AI-powered speech recognition built for people with speech impairments. Speak naturally — we'll make sure the world understands you.
people worldwide live with speech impairment after stroke
stroke survivors in Vietnam alone need speech support
personalized speech tools built specifically for them
Communicate today. Improve every day.
Caunoi combines real-time speech recognition with personalized practice — so your experience gets better the more you use it.
Set up your profile
Record a set of phrases so our AI learns your unique speech patterns. A caregiver can help with onboarding.
Talk freely
Speak into the app and get instant, accurate transcriptions — even when standard tools can't understand you.
Practice & improve
Daily guided exercises strengthen your speech while making the AI even more accurate over time.
Built different from traditional tools
Unlike symbol boards and text-to-speech apps, Caunoi starts with your voice and makes it stronger.
Personalized Speech Recognition
Our fine-tuned AI model adapts specifically to your speech patterns — not a one-size-fits-all approach.
AI Voice Enhancement
Amplify and clarify your speech output so others can hear and understand you in real conversations.
Speech Recovery Exercises
Targeted daily practice sessions designed to rebuild speech muscle and accelerate recovery.
Gets Smarter Over Time
Every session feeds back into your personalized model, creating a virtuous cycle of improvement.
Caregiver Friendly
Designed for family members and caregivers to assist with setup, track progress, and provide support.
Vietnamese Language First
Launching with deep Vietnamese language support, with plans to expand to more languages.
Expert team. Real mission.
We combine AI research, business expertise, and clinical knowledge to solve a real communication gap.
Kien Nguyen, PhD
AI/ML researcher. PhD in Computer Science at University of Southern California.
Loi Nguyen, MBA
MBA from University of California, Irvine. Former Autodesk and Nielsen. Expertise in go-to-market, sales strategy, and market research.
Tung Kim, MD
Specialist Doctor Level II in Rehabilitation at the National Geriatric Hospital. Lecturer at Hanoi Medical University.
2nd Place — Vietnam AI Stars 2025
Caunoi was selected as a top finalist among 40+ teams in Vietnam's premier AI competition, recognized by leading experts from Google DeepMind, Yahoo, and the broader AI community for our work on personalized speech recognition.
Ready to be heard?
Join our early access program and be among the first to experience personalized AI speech recognition.
Free during early access. No credit card required.
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