Products AI Team About Contact Try Meslingo
AI Product Company

We Build Our Own Products
With an AI Agent Team.

NVIAI is an AI-first product company. We design, build and run our own apps, with AI agents handling our Dev, QA and DevOps work. Our flagship is Meslingo, an AI language-learning & Chat app, alongside VibeKOL, OneQR Box and OmitX.

Try Meslingo Free See All Products
4Products
16+Languages
3AI Agent Teams
100%In-house
Our flagshipMeslingo — AI Language Learning
💬 Meslingo👗 VibeKOL📦 OneQR Box🧹 OmitX 👨‍💻 AI Dev Agents🧪 AI QA Agents⚙️ AI DevOps Agents 🌍 16+ Languages🇻🇳 Made in Vietnam 💬 Meslingo👗 VibeKOL📦 OneQR Box🧹 OmitX 👨‍💻 AI Dev Agents🧪 AI QA Agents⚙️ AI DevOps Agents 🌍 16+ Languages🇻🇳 Made in Vietnam
Our Products

Four Apps, All Built In-house

Every product here is ours. We own the idea, the design, the code and the users.

★ Flagship product
Meslingo app screen
Meslingo logo
AI Language Learning

Meslingo

Master Listening, Speaking, Reading & Writing with AI tutors. Play to learn through mini-games, get instant pronunciation scoring and hold real conversations with AI. Then practise with study partners, teachers and native speakers in the Meslingo community.

16+Languages
4Core Skills
6+Mini-Games
24/7AI Tutor
AI Video Call AI Role-play Flashcards English for Kids Certificate Prep
Visit meslingo.com
AI Fashion Model & KOL Studio

VibeKOL

Upload a product photo and get studio-quality AI model photos in seconds. Build your own virtual KOLs and reuse them across campaigns, from about $0.20 per image.

AI Model Photos KOL Studio AI Video
Visit vibekol.com
AI QR Wallet App

OneQR Box

Keep all your bank QR codes in one wallet and turn them into art with generative AI. Share your info beautifully and confirm incoming payments instantly.

AI Art QR Multi-Bank Free
Learn more
Mac Cleanup for Vibe Coders

OmitX

A native macOS app that clears the gigabytes Xcode, Gradle, simulators, node_modules and AI coding agents leave behind. Only deletes what your tools can rebuild.

macOS 100% Local No Account
Visit omitx.nviai.com
AI-First · Dev · QA · DevOps

A Small Team That Ships
Its Own Apps With AI

A small group of engineers runs a team of AI agents that handle development, QA and DevOps. That lets us ship four products at a pace a much bigger team would need.

👨‍💻

Dev Agents

Write features, refactor and review code across our mobile, web and backend codebases.

🧪

QA Agents

Write and run tests on every change and catch regressions before they reach users.

⚙️

DevOps Agents

Build, deploy and monitor our services, and keep the infrastructure running smoothly.

About NVIAI

Our Own Products, Built With Care

NVIAI SMART TECHNOLOGY COMPANY LIMITED is a Vietnamese technology company that makes AI products for everyday people and small businesses.

🧩

Product-first

We pick problems we care about and own each app from idea to launch to support.

🤖

AI-first

AI powers our products and runs our Dev, QA and DevOps work.

💗

Easy to Use

Built for everyday people, not only experts.

🌍

Global

Multilingual apps for users around the world.

We don't do outsourcing. NVIAI doesn't take custom software projects for clients. If you'd like to partner with us on one of our products, get in touch.
Meslingo

Start Learning With Meslingo

Download our flagship app for free, or email us about partnerships, press or feedback on any NVIAI product.

Download on theApp Store
Get it onGoogle Play
Talk to ushello@nviai.com