We believe the fastest way to get things done is to just say what you need. No menus, no learning curve, no friction.
Every day, knowledge workers spend hours typing, switching between apps, and managing tools instead of doing meaningful work. We've all been there — mid-thought, fingers flying, losing time to the gap between what you want and the dozen clicks it takes to get there.
Rexii exists to close that gap. We're building an AI assistant that sits quietly on your desktop and turns your voice into action — drafting emails, creating documents, running searches, and controlling your apps — all without ever leaving what you're working on. One hotkey, and it just happens.
You can speak 3–5× faster than you can type. Voice is the most natural interface humans have — we've been talking for over 100,000 years; we've been typing for about 150. Yet most AI tools still require you to open a new tab, type a prompt, copy the result, and paste it where you need it.
Rexii removes all of that. Press a shortcut, say what you need, and it happens. We've seen writers draft 2,000-word articles in 25 minutes. Developers navigate their IDE, write commit messages, and update tickets — all by voice. And for people with RSI, carpal tunnel, or motor disabilities, voice isn't just faster — it's essential.
Desktop assistants sit at the intersection of convenience and trust. They see your emails, your documents, your messages. We believe privacy can't be an afterthought or a premium feature — it has to be the default.
That's why Privacy Mode ships out of the box, free. All AI processing happens entirely on your device using local models. No audio, text, or commands ever leave your machine. For users who want the full capability of frontier LLMs, Cloud Mode is available — but it's always opt-in, never the default.
The principles that guide every product decision we make.
We design for the spoken word. Every feature starts with 'what if you could just say it?' — and works backward from there.
Your voice, your data. Privacy Mode ships as the default because trust is earned at the starting line, not the finish.
One hotkey. No menus. No onboarding wizard. If using Rexii requires reading a manual, we've failed.
We integrate with the apps people actually use — Gmail, Slack, Notion, PowerPoint, and more — so you never have to leave your workflow.
Voice isn't just convenient — for many, it's essential. We build for people who navigate their computers differently.
We release early, listen intently, and iterate quickly. Our changelog speaks louder than a roadmap.
From a frustrated idea to a product used daily.
2024
Idea born — frustrated by typing bottlenecks during remote work.
Early 2025
First prototype: voice-to-action pipeline with on-device speech recognition.
Feb 2025
Private beta launches with voice dictation and Gmail integration.
Mar 2025
Public launch on Mac and Windows with Privacy Mode and Cloud Mode.
2025–2026
Deep integrations shipped for Gmail, Slack, Notion, PowerPoint, Word, Excel, and more.
Privacy Mode is free forever — no account needed. See what voice-first feels like.
Download Rexii