digital haist
agentically accelerated product development.
An indie studio building focused, privacy-first products.
Products
What we're building.
Products we own and ship ourselves. Each one solves a problem we keep running into — for ourselves, our friends, or the teams we used to build with.
BoredApp
Private event planning with live ETAs.
Plan events with friends, family, or your team. Create, invite, and everyone gets there — with a privacy-first live ETA. No group chat chaos.
Portfolio2
Your full portfolio. One view. Private AI analysis.
Portfolio2 is where all your financials come together — net worth, trade plan, allocations, and secure anonymous AI analysis of your full portfolio. It's where you plan your next trades, supported by a complete view of what you own.
Gravity Cloud
Composable e-commerce for complex products.
A composable commerce platform built for manufacturers and brands with configurable, high-consideration products. Built-in B2B workflows, headless APIs, and a content model that handles real-world catalogue complexity.
Selected Work
Who we've built with.
A small roster of partners we still work closely with — mostly on e-commerce platforms and the technical strategy behind them.
About
Thirty years in tech, channeled into product.
I'm Ditmar Haist. I've spent three decades in technology — across FinTech, e-commerce, healthcare, and automotive.
digital haist is how I'm channeling that experience into products of my own. Built fast with agentic development, shaped by years of shipping software that actually has to work. I still partner with a small number of clients I believe in — the rest of the time, I'm building.