We build software that we'd want to use.
Zinnia Development is an independent software company. We design, build, and run our own apps.
Our first app
In development
Wheredai
The memory layer for your physical spaces.
Tell Wheredai where things live by saying it, photographing it, or filming a shelf, then ask anything about your home, car, or rental: where something is, who last saw it, which breaker runs the garage. Guests and the assistants you already use can ask too.
iOS · Android · Web
How we build
Privacy first
Your data is yours. We collect the minimum, never use your content to train models, and make deleting your account something you can do yourself.
Built to last
We ship what we would be comfortable running ourselves: tested, monitored, and maintained for years, not just for launch day.
Small and direct
A small independent team. Questions go to the people who build the app, and we answer within 5 to 7 business days.