AI-POWERED
SOLUTIONS

USER-FRIENDLY EXPERIENCES

AI-POWERED APPS

Discover our suite of AI-powered applications designed to enhance productivity, creativity, and learning experiences.

MELODEA logo
Creative
MELODEA
AI Music Generator for Songwriting

Music Ideas that Inspire: Unleash your musical potential with Melodea, an advanced AI music generator that crafts unique melody and harmony ideas to elevate your songwriting to new heights.

LYRICAI logo
Creative
LYRICAI
AI Lyrics Generator for Songwriting

Instant Lyrics, Limitless Creativity: Elevate your songwriting with Lyricai, an innovative AI lyrics generator designed to inspire and assist in crafting compelling lyrics effortlessly.

RESUNET logo
Professional
RESUNET
Perfect Resumes and Cover Letters with AI

Save Time, Land Interviews: Craft tailored resumes & cover letters effortlessly. Resunet's AI optimizes your documents for each job, saving time and boosting your chances.

REFLEXION logo
Personal
REFLEXION
The Journal that Understands You

Experience journaling powered by AI that provides thoughtful analysis, encouragement, and personalized insights based on your entries. Chat with an AI assistant that knows your journey.

VOCALI logo
Education
VOCALI
Learn Language with AI Conversation

Become Fluent Faster: Step into a new language learning experience where real-world scenarios come to life. Vocali uses AI to engage you in audio conversations, simulating interactions with a native speaker.

YOUHAN logo
Education
YOUHAN
Personalized Chinese Learning

Youhan adapts to your pace, making learning effective and engaging. Learn Chinese with intelligent flashcards, contextual sentences, and audio pronunciation.

Notice on Songwriting Apps

We regret to inform you that, due to circumstances beyond our control, we are no longer able to support the following apps: Quick Lyrics AI, Rhyme Lines AI, AI Lyrics Assistant, Lyrics to Music AI, AI Music Magic, AI Music Builder. We appreciate your understanding and thank you for your support.

ABOUT AUDOIR

AI-POWERED SOLUTIONS

USER-FRIENDLY EXPERIENCES

Audoir, LLC is a company established in 2016 and strategically located between San Francisco and Silicon Valley.

With extensive experience in creating user-friendly products, we leverage the latest advancements in AI technology to deliver innovative solutions.

All custom AI in the apps are exclusively trained on a dataset of AI-generated content, ensuring that no copyrighted material is used. Therefore, using these AI tools is fully compliant with legal standards.

Extensive experience in creating user-friendly products
Latest advancements in AI technology
All AI trained exclusively on AI-generated content
Fully compliant with legal standards
Location

SF Bay Area

Founded

2016

AI Web & Mobile Apps Office

1,500+

Daily Users

BLOG

Explore our thoughts on AI technology, music creation, and the future of creative applications.

HOW TO BUILD A SONGWRITING AI
Technology
8 min read
HOW TO BUILD A SONGWRITING AI
How can we use today's most advanced AI technology to create music? What is the technology that powers Google Magenta, Amazon DeepComposer, OpenAI MuseNet, AIVA, and Amper Music?
AI MUSIC EP 01
Music
5 min read
AI MUSIC EP 01
AI Music Ep 01 is the first music album demonstrating the collaboration between professional songwriters and AI technology.
MASTERING GITHUB ACTIONS: A COMPLETE CI/CD TUTORIAL
DevOps
15 min read
MASTERING GITHUB ACTIONS: A COMPLETE CI/CD TUTORIAL
Learn GitHub Actions from the ground up with hands-on examples. Master workflows, events, data handling, and execution flow patterns to build robust CI/CD pipelines for your projects.
BUILDING AI AGENTS WITH LANGCHAIN AND LANGGRAPH
Technology
15 min read
BUILDING AI AGENTS WITH LANGCHAIN AND LANGGRAPH
A comprehensive guide to creating intelligent AI agents using LangChain and LangGraph. From basic tool integration to advanced graph-based workflows, learn how to build production-ready AI applications with TypeScript.
BUILDING REAL-TIME APPLICATIONS WITH WEBSOCKETS
Technology
15 min read
BUILDING REAL-TIME APPLICATIONS WITH WEBSOCKETS
Learn how to build real-time chat applications using WebSockets, Socket.IO, and Next.js. From basic concepts to advanced implementation patterns, discover how to create responsive, real-time user experiences.
MODERN END-TO-END TESTING WITH PLAYWRIGHT
Testing
15 min read
MODERN END-TO-END TESTING WITH PLAYWRIGHT
Master reliable end-to-end testing with Playwright using a real-world e-commerce application. Learn best practices for UI testing, API testing, visual regression, and building maintainable test suites that scale with your application.
STREAMING AI RESPONSES WITH NEXT.JS AND THE VERCEL AI SDK
Technology
15 min read
STREAMING AI RESPONSES WITH NEXT.JS AND THE VERCEL AI SDK
Learn how to build real-time streaming AI applications using HTTP streaming techniques, Server-Sent Events, and the Vercel AI SDK with OpenAI's GPT-4o. From basic SSE fundamentals to streaming structured JSON objects validated by Zod schemas.
MESSAGING SYSTEMS COMPARED: KAFKA, RABBITMQ, AWS SQS & SNS
Technology
30 min read
MESSAGING SYSTEMS COMPARED: KAFKA, RABBITMQ, AWS SQS & SNS
A comprehensive guide to modern messaging systems. Learn the core concepts, best use cases, and hands-on implementation patterns for Apache Kafka, RabbitMQ, AWS SQS, and AWS SNS — and discover which tool to reach for in any situation.
REST VS GRAPHQL VS GRPC: A COMPLETE GUIDE TO MODERN API ARCHITECTURE
Technology
25 min read
REST VS GRAPHQL VS GRPC: A COMPLETE GUIDE TO MODERN API ARCHITECTURE
A comprehensive comparison of the three dominant API communication paradigms. Understand the conceptual models, data formats, performance trade-offs, and real-world use cases — then learn how to build with GraphQL and gRPC hands-on.
REACT ITEMS: INFINITE SCROLL & VIRTUALIZATION TUTORIAL
Technology
25 min read
REACT ITEMS: INFINITE SCROLL & VIRTUALIZATION TUTORIAL
A comprehensive guide to handling large datasets in React applications. Learn how to implement smooth infinite scroll functionality and lightning-fast virtualization using Next.js, TypeScript, and The Movie Database API.

CONTACT

Wayne Cheng - Founder

WAYNE CHENG

Founder, Software Engineer | Full-Stack AI

Full-stack software engineer who built 20+ AI-powered web and mobile apps with 1,500+ daily users; 5+ years of experience in full-stack development, 10+ years in Silicon Valley startups, and an MSc in Electrical and Computer Engineering.

Proud member of the Nvidia Inception and AWS Activate startup programs
Located between San Francisco and Silicon Valley