Professional AI voice cloning studio — 100% offline.
Natural & Emotive Voices
Not the robotic mass-market voice. Each custom model is individually trained for natural, expressive speech.
Absolute Script Privacy
Your scripts and audio data never leave your device. No server. No cloud. No exposure.
Unlimited Characters
One-time investment. Unlimited usage with no monthly subscription or token-based billing.
Runs 100% Offline
Runs without internet connection. Stable, fast, and completely independent.
Voice Catalog
Each voice is an independent digital asset — invest once, own forever, zero API fees.
Premium Studio Series
48kHz · Ultra-Low LatencyBroadcast Standard Series
24kHz · Standard LatencyVocalisVN-Nâng Cao-01
Giọng Bắc · Nam24kHz · Latency <200ms
Professional Workspace & Performance
Experience the minimalist Studio interface and test audio processing speed independently on your device.
UI illustration · Actual design may vary
AI Normalization
Automatically normalize text, abbreviations, and number formats before reading.
Flexible Tuning
Adjust speed, pitch, emotions, and natural pauses.
Smart Scheduler
Schedule and run batch text-to-audio conversions automatically.
Multiple Formats
Support exporting studio-quality WAV, MP3, FLAC.
Hardware Optimization
Automatically allocate CPU/GPU performance to optimize render speed.
Studio Standard
Intuitive timeline interface for easy control.
Estimate your device's audio processing speed
* Estimate based on Vocalist model benchmark, 60s Vietnamese text. Actual results vary ±10-15% depending on system load.
Processed 1 minute of audio in
Easy Deployment. Instant Operation.
A simple 3-step process to master your exclusive audio infrastructure without complex technical knowledge.
Select a Voice
Select an exclusive AI voice model matching your project requirements or brand identity from the catalog.
Delivery & Full Activation
Our dedicated technical team will install, optimize hardware configuration, and activate the system fully free of charge. We provide detailed operation manuals and a comprehensive 3-month technical warranty.
Full Production Ownership
Input scripts, freely tune emotional nuances, and generate high-quality audio files bulk offline 100% for life.
Don't pay for every character
you generate
Choose the optimal solution package matching your production scale.
Personal testing & experience
- Instantly access 3 high-quality standard voices
- 10 days of full access to all premium features
- Unrestricted creation with no character limits
Internal deployment · Independent infrastructure
- Lifetime ownership of 3 high-quality standard voices
- Lifetime access to all VocalisVN features
- Generate unlimited audio characters and scripts
- Outstanding hardware optimization for maximum speed
Exclusive AI voice clone for brands & enterprises
- Freely choose licensed voices from our library
- Create & own exclusive 1:1 brand voice clones
- 24/7 dedicated enterprise technical support
- Lifetime feature updates and upgrades
ROI Calculator
≈ 1.620.000 chars / month
* Based on standard Vietnamese pacing: 150 words/min × 6 chars/word → 1 hour of audio ≈ 54,000 chars.
Estimated Cloud Cost
~340.200đ / month
Average: ~150,000 VND - 200,000 VND per 1M characters (Ref: Vbee, FPT.AI, Zalo AI...)
Break-even after
Months · compared to Cloud API
Optimized for volume > 10 hours / month
Why Enterprises Choose
Our Solutions?
Transparent & Protected Intellectual Property
All voice models comply with the highest AI ethical standards. Comprehensive IP contracts ensure lifetime exclusive exploitation rights.
Proprietary Fine-Tuned AI Engine
Instead of generic open-source models, we operate on a proprietary fine-tuned AI architecture, optimized for unique emotions and nuances that public APIs cannot match.
Ownership & Absolute Privacy
Designed for digital sovereignty. Secure your scripts and exclusive audio data locally on your device, ensuring absolute ownership during production.
1:1 Deployment Consultation
Personalized roadmap for enterprises & creators.
Next-Gen AI Engine
Control nuance, rhythm, and emotion with high fidelity.
Local Infrastructure · 24/7 Uptime
Independent of internet connectivity. Stable, predictable performance.
Ready to Invest in
Your Brand Voice?
Every day of delay is a day your competitor builds a brand recognition advantage over you. Our team is ready to analyze your needs and design a deployment roadmap—completely free.
Frequently Asked Questions
Does the solution operate fully offline?
Yes. The entire voice model runs directly on your local server or device. Text data and synthesized audio files never leave your internal system—there is no cloud connection or third-party API involved during production.
How long does it take to deploy a custom voice model?
Typically 7–14 business days once recording is complete. The process involves: raw data recording → model fine-tuning → quality testing → delivery. Timeline may vary depending on project complexity.
Do I fully own the voice model after the investment?
Yes. Upon contract completion, you receive the raw model files and lifetime exclusive rights. IP agreements are signed to guarantee no third party can ever access or use your voice clone.
What languages are supported?
We currently optimize specifically for Vietnamese (Northern, Central, Southern dialects) and English. Other languages (Japanese, Korean, Thai) are in development—please contact us for the roadmap.
Are there monthly maintenance fees?
No recurring monthly fees. This is a one-time investment to own the infrastructure. There are no character token charges, subscription fees, or throughput limits.
What do I need to prepare to get started?
For custom voice cloning: 2–4 hours of recording in a quiet environment with a high-quality microphone. For deploying stock models: a standard Linux/Windows server with at least 8GB of RAM. Our team handles the entire installation.
Did not find the answer? Contact us directly →