Transforming Ideas Into Natural Vietnamese Audio
Resona is an AI-powered platform that generates hyper-realistic Vietnamese speech and automates audio content production—so creators can focus on ideas, not production.
What We Do
Resona bridges the gap between text and natural speech for Vietnamese content. Our AI doesn't just read words—it understands context, adjusts tone, adds natural pauses, and delivers audio that sounds genuinely human.
Natural Vietnamese TTS
Trained on tens of thousands of hours of conversational data, our model produces speech with authentic intonation, emotion, and flow.
Voice Cloning
Upload or record a voice sample to create custom AI voices that sound like you or anyone you choose.
Automated Content Generation
Transform bullet points and outlines into complete, engaging audio content ready for publishing.
Multilingual Support
Vietnamese-first, with support for English and more languages coming soon.
The Problem We Solve
Creating quality audio content in Vietnamese is expensive and time-consuming. Professional voiceover and audio production require specialized equipment, skilled talent, and hours of editing. Existing TTS tools prioritize lightweight deployment over natural quality—resulting in robotic, unengaging output.
How It Works
Write Your Content
Start with an outline, script, or just bullet points. We'll help you shape it into engaging audio.
Choose Your Voice
Select from preset voices or clone your own for a personal touch.
Generate
Our AI creates natural, context-aware speech with appropriate pacing and emotion.
Publish
Download your audio or publish directly to platforms.
For Businesses
Resona offers enterprise solutions through our API and B2B partnerships. Scale your audio content production with professional-quality Vietnamese voice synthesis.
API Access
Integrate Resona's voice technology directly into your products and workflows with our developer-friendly API.
Our Technology
Our TTS model is trained on tens of thousands of hours of Vietnamese conversational data.
Context-Aware Generation
3-minute context window enables coherent, stylistically consistent long-form audio.
Conversational Training Data
Our model understands natural speech patterns, not just written text.
LLM-Enhanced Scripting
Intelligent agents transform written content into conversational scripts with natural filler words and phrasing.
Our Mission
To make AI-generated content genuinely useful for communities. We believe technology should create value—not noise. Every piece of content we help create is designed to educate, inform, or meaningfully connect people.
Quality Over Quantity
We prioritize creating fewer, better outputs over flooding the internet with low-quality AI content.
Vietnamese-First
Built by Vietnamese engineers who truly understand the language, culture, and nuances that global tech giants overlook.
Community Benefit
Our technology exists to serve creators and audiences—not to replace human creativity, but to amplify it.
Our Team
Kien Dang
Co-Founder & CEO
Kien leads Resona's product vision and engineering. A full-stack developer who's taken multiple products from zero to launch, he combines technical depth with sharp product instincts. At Resona, he's focused on one thing: making Vietnamese voice technology that creators and businesses actually want to use.
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Trang Nguyen
Co-Founder & Chief AI Officer
Trang shapes Resona's AI strategy with deep expertise in making machine learning systems reliable and interpretable. Her research on explainable AI ensures Resona's voice technology isn't just impressive—it's trustworthy. She has experience building AI systems that serve millions of users.
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Thuc Nguyen Hiep
Head of Marketing & Content
Thuc drives how the world discovers Resona. He leads marketing campaigns, manages social media channels, and produces video content that showcases what our technology can do. He also oversees content generated on the Resona platform.
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Thang Nguyen
AI Engineer
Thang works on Resona's core speech models. With a Master's degree focused on language models and retrieval systems, plus 6 published papers, he brings academic rigor to practical product development. He ensures Resona's AI doesn't just work in demos, but performs reliably in production.
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Van Anh Do
Corporate Communications & Operations Specialist
Van Anh builds the operational foundation that lets the rest of the team focus on technology. She manages Resona's finances, people operations, and corporate communications, ensuring the company scales sustainably.
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Tuan Nguyen
Infrastructure Engineer
Tuan keeps Resona running. With 3+ years building cloud infrastructure and certifications in AWS and Kubernetes, he architects the systems that let our AI scale from demo to enterprise deployment without breaking.
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