Skip to content

Built with love in Wisconsin.

Why I built Viola

I got tired of asking my voice assistant a simple question and getting a sales pitch in return. "By the way, here's a deal on..." No. I just wanted to know the weather.

I got tired of feeling like I paid to put a salesman in my kitchen. I wanted something that was actually on my side. Something that helped me, not helped itself to my data.

So I built something different.

What Viola is

Viola is a voice assistant that actually works for you. Private by default: wake word and speech recognition run on your machine, and every cloud feature is an opt-in with its own switch. No ads, no upsells, no corporate agenda. Just a tool that helps when you need it and stays quiet when you don't. The Privacy Ledger is the honest map of what runs where.

Right now it's just me. One developer in Wisconsin, building this because I believe everyone deserves technology that respects them.

Where we're headed

Viola is already useful. It syncs music across every room in your house. It connects to your music, your calendar, your email, your smart home (via Home Assistant), and — on paid plans — her own phone number. It doesn't just answer questions, it handles whole tasks. Mobile apps and a plugin ecosystem are next; for now, any device with a browser becomes a spoke.

This isn't a startup chasing funding. It's one person building the assistant I always wanted, and sharing it with everyone who feels the same way.

Works Today

  • YouTube Music, Spotify, Apple Music, Tidal
  • Gmail + Calendar + YouTube (one Google login)
  • Multi-room audio (any browser = a spoke)
  • Whole-task agent (email, calendar, web, commerce)
  • Phone (paid plans)
  • Smart home via Home Assistant
  • Browser automation with Payment-Gate
  • Wake word ("Viola") + neural voice (Kokoro TTS)
  • Encrypted memory, per-user, on device
  • Household multi-tenant — everyone gets their own

Coming Soon

  • macOS & Linux hub installers
  • Native mobile apps (today: browser spokes work)
  • User-initiated encrypted memory export
  • Plugin ecosystem
  • Third-party security audit (Q3 2026)

The Road Ahead

🖥

macOS and Linux hub

Windows ships today. macOS and Linux hub installers are the next platform push so the hub matches the spokes.

📱

Native mobile apps

iOS and Android apps so the spoke experience is first-class on the phone. Browser spokes work today; native is nicer.

🔐

Third-party security audit

The internal Opus 4.7 review is published in full. A real external audit is targeted for Q3 2026 to replace it as the authoritative trust artifact.

💡

Plugin ecosystem

Structured extension points so skilled users can add skills without modifying core code.

Want to be part of the journey?

Download

Questions, ideas, or just want to say hi? hello@useviola.com