Technology with respect for privacy
Zumitomi Oy was established in 1997, based in Vantaa, Finland. The company originally focused on importing automotive technology and providing management and marketing services.
In the late 1990s, when high-quality website builders were still rare, we began developing websites ourselves — starting in 1999. Over the following years, we built and successfully exited several web services.
Today, our main focus is privis.app — a private messaging platform designed from the ground up with one core belief:
Personal communication should remain personal.
Our Mission
We create digital tools that respect your fundamental right to privacy — without forcing you to give up convenience.
Finnish Roots
Proudly based in Finland with strong European values of transparency and individual rights.
Privacy First
We minimize data collection and never build user profiles for advertising or third parties.
Practical Innovation
Making strong privacy accessible and easy to use for everyday people.
Why We Created privis.app
Modern messaging services often force uncomfortable trade-offs…
Modern messaging services often force uncomfortable trade-offs:
your phone number, your contacts, permanent chat history, and constant data collection. We saw a better way.
No forced identification.
You should be able to have private conversations without handing over your phone number or email.
Real choice in security.
Different situations need different levels of protection. privis.app offers Easy, Medium, and Hard encryption modes.
Built for the real world.
Works in any browser, no app installation, automatic message deletion, and minimal data retention.