Michael Diestelberg

Product Builder · Software Enthusiast

Hi, I'm Michael, and I love software — the craft of it, and the elegant solutions brilliant minds put into their tools. I lead a team of Product Managers at Mapp, build things like Mäuse, and explore and teach a new era of product building in The AI-enabled Product Builder.

More about me

Latest

Mäuse App

ON THE APP STORE

Say what you spent.
That's it.

The local-first expense tracker for you and your favorite Maus — with OpenAI-powered voice entry.

mäuse.app ↗Read intro
Collection

The AI-enabled Product Builder

Resources, tools, and workflows for product builders who want to explore more.

Explore
Writing · Jun 2026

The Innovation Launchpad That Lets Non-Engineers Build Real Apps

How an internal innovation launchpad helps people across the company turn product instincts into working apps, giving customer-facing teams and operators a direct way to shape what gets built.

Tech Stack · Jul 2026

My Tech Stack - July 2026

A July 2026 snapshot of the tools I'm using, the ones I'm testing, and the products I'm keeping an eye on.

Writing · May 2026

Building My Own Productivity Voice Agent

Voice-native AI is shaping up to be one of the biggest opportunities in productivity software. Here's why OpenAI is uniquely positioned to win it, and what I learned building my own version.

SignalsBrowse@XFreeze — Grok Bot now has an official changelog You can now track every new feature, improvement and fix as it ships The release pace is already wild and lot of new features landing every…@oliviscusAI — The entire RAG industry is about to get cooked. Researchers developed a new RAG approach that bypasses almost everything traditional RAG depends on. - No vector DB - No data embed…Cloudflare Quick TunnelsOne-command tool that exposes a local server as a public HTTPS URL on Cloudflare’s edge. No account, DNS, or inbound ports required. Includes JSON output for coding agents and ephemeral trycloudflare.com hostnames.