"Europe's coolest tech conference." (TNW) "...cool and commerce together..." (BBC) "Thousands of top-tier entrepreneurs, artists and scientists have descended on Berlin for the annual open air technology festival..." (Bloomberg) "Even by the standards of alternative festivals Tech Open Air is unusual...an interesting experiment." (Wall Street Journal) "Insider Tip: ...go to the annual Tech Open Air Festival" (CNN) "Berlin's answer to SXSW" (Venture Village) "Das ist die Elite der Startups!" (WELT) "Europa's größtest Technologie-Festival!" (RTL)