Siri-like Windows voice assistant with wake-word, STT, and automation.
Phoenix Voice OS — Product Story & Overview Why I Built It I created Phoenix Voice OS because I wanted a smarter, more natural way to control Windows — something that works like Siri or Alexa, but specifically designed for desktop workflows. Existing assistants don’t integrate deeply with Windows, and most require heavy cloud dependencies or complicated frameworks. I wanted something lightweight, fast, local, and truly useful for daily computer use. What Phoenix Is Phoenix Voice OS is an offline-first voice automation system with: Wake-word activation (“Phoenix”) Fast and accurate speech recognition An AI command planner that understands natural language Real-time execution of OS-level commands Multi-step intelligent task handling File indexing and search Secure confirmation for sensitive actions It brings a Siri-like experience to the Windows environment — fast, hands-free, intelligent, and highly extensible. How It Started Phoenix began as a personal automation tool to speed up my own workflow. As I kept building, it evolved into a full, stable MVP capable of: Opening apps Performing web searches Playing music Managing files Adjusting system settings Running multi-step action sequences Responding to conversational prompts Every component — from wake-word to command execution — was engineered to be modular and production-ready. Technical Strengths Clean, understandable architecture Fully offline wake-word detection Smooth STT pipeline using a high-speed Whisper API Natural-language command interpretation using LLM-based planning OS automation using native Windows APIs Expandable file indexer Plugin-ready design for future features Phoenix is not a prototype — it’s a solid foundation with real-world usability. Why I’m Selling I’ve taken Phoenix as far as I can individually. Now, I want someone with resources, reach, or commercial vision to take it further — whether that means: Turning it into a consumer-level assistant Integrating it into an enterprise automation platform White-labeling it for internal productivity tools Expanding it into a full AI agent ecosystem Phoenix has the potential to grow into a complete voice-powered OS layer for Windows. The Opportunity By acquiring Phoenix Voice OS, you get: A fully working voice automation engine Clean and extensible source code Strong differentiation in a growing AI automation market Months of development time saved The ability to instantly build a voice-first AI product Complete control to brand, reshape, or scale the system This is a unique chance to own a fully functional AI voice assistant foundation — ready for commercialization, refinement, or integration into larger products.
Project details
Built with:PYTHON,Picovoice,Groq,Llama,Windows Core Audio APIs
Next step: <p>A buyer can turn it into a <strong>consumer product</strong>, an <strong>enterprise tool</strong>, a <strong>white-label assistant</strong>, or a <strong>core component</strong> of a larger AI platform. The architecture is clean, modular, and scalable, making future development fast and straightforward.</p>
For sale
Asking price: $4,500 USD
What's included
All related design work, All related data, Source code
Reason for selling
I feel that the project requires skills that I do not necessarily have and would like to see someone else take over.
Project metrics
Average Monthly Revenue: Undisclosed
More side projects like Phoenix Voice OS
businesspilot-ai
- An all-in-one AI business management suite with 16+ core modules built with Next
ORYN Analyst
- AI agent for §6.02 covenant audits & 5-year DCF models into Excel.
HomeDesign
- Visualize interiors, exteriors, and floor plans with AI
ASONET
- Multilingual AI social media scheduler with built-in network-marketing engine
MAINTHUB
- Next-gen Industrial CMMS & Asset Management for Factories
ARCO
- A modern task-and-reward web platform ready for its next owner to grow.
VariantLab
- AI ad copy for mixed-language markets. 20 localized variants from one link.
PostVIA
- Write once, publish to 8 social networks on schedule.
SideProjectors is a marketplace where developers can sell, buy, and showcase side projects and find co-founders. The platform lets you list projects for sale, discover projects to buy, seek co-founders, and share projects with the community.