K.lab Berlin is a Berlin-based start-up company developing web-based applications for the education sector. We thrive to change the way education works by developing tools which facilitate teaching processes. Our first service, namely www.meinUnterricht.de, did enter the Public Beta phase in September 2012. The aim of this portal is to leverage modern technologies in order to help teachers optimize the efficiency and quality of lesson-planning procedures. It enables registered users to search for, edit and download high-quality teaching materials from various publishing houses.