I built a sub-second (0.3s) voice-to-text desktop app in Rust & Tauri. Looking for 25 beta testers!

Hi everyone!

I was tired of the lag in most speech-to-text tools, so I decided to build my own using Rust and Tauri. By optimizing the inference engine, I managed to get the latency down to 0.3s - 0.6s.

It's currently in Private Beta, and I'm looking for the first 25 users to give it a spin and provide some technical feedback.

Note on Windows: Since it's an early beta, the installer isn't digitally signed yet. You'll see a SmartScreen warning (More info -> Run anyway).

I've previously built a Strapi plugin that reached 640+ installs, so I’m committed to making this a solid, performant tool.

Link to the landing page is in my Reddit profile bio!

Posted Mar 8, 2026, 8:07 PM UTC

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