The person behind Pithflow

Hi, I'm Jesus Zamudio

I'm a bilingual founder with 20 years of programming behind me, and I build Pithflow from two desks: one in Modesto, California, the other in Morelia, Mexico. I grew up switching between English and Spanish mid-sentence, and I write software the same way I talk — in both languages, often in the same paragraph.

Why I built Pithflow

Dictation tools treat Windows users as an afterthought — most of the polished options started on Mac and shipped a port later. Bilingual speakers get it even worse: Windows' built-in voice typing falls apart the moment a sentence drifts from English into Spanish and back. I wanted a dictation app that was built for Windows from day one, kept my audio private, and understood the way people like me actually speak. Nobody was building it, so I did.

How Pithflow gets made

• I test every feature myself before it ships. Nothing lands in a release that I haven't used in my own daily work first.
• Windows-native, not a web app in a wrapper. Pithflow is built with Rust and native Windows APIs, which is why it stays light and types into any app — including over remote desktop sessions.
• Privacy is a design constraint, not a setting. Your audio is processed and discarded — never stored, never used for training. The privacy policy is short enough to actually read.
• When you email support, I'm the one answering. [email protected] goes straight to me.

Where to find me

I post on Threads at @jesuszamudiop, and Pithflow lives on the Microsoft Store. Every guide on the blog is published under my name because I stand behind what's in it.