Support Lumi by sponsoring us

Even a free and open source product isn't free to make. Lumi is developed, maintained and supported by two teachers in their free time with the goal to make digital education more accessible, individual and exciting for everyone. You can help us improve Lumi by donating or sponsoring.

Donate via PayPal Donate via Patreon Donate via GitHub

See supporters & sponsors

What your donation helps us to do

Due to the increasing number of users and services we need to handle support and feature requests our costs are incresing too.

Bug Fixes

Fixing bugs and improving the quality of the app by hosting telemetry and debugging systems.


Spread Lumi by hosting the homepage and using Search Engine Optimization tools.


Make installations easy and secure through buying digital certificates to sign the installers for macOS and Windows.


Translate future releases into many languages with machine translation services.

New Features

Develop and introduce new features and functionality.

Develop tools

We also develop the H5P Nodejs Library, which is used by various companies and institutions.