xside is a co-curated event experience featuring cutting-edge music, talks, interactive digital art installations, industry discussions and gastronomic delights powered by 4YFN, Sónar and GSMA MWC, taking place within the 4YFN venue.

In this section

Join xside at Fira Montjuïc

xside conference
Conference Talks & Panels
The xside experience, co-curated by Sónar, with the help of content Partner OFFF Festival, will feature industry discussions, keynotes and fireside chats from a selection of international speakers.
xside night
xside Night
Join the biggest after-work gathering in tech!

Immersive Area
Discover a showcase of immersive technologies and interactive art installations.
xside hub
xside Hub
xside Hub is the area that showcases startups within the creative industry. Make connections through interactive sessions such as workshop, debates and more.
Hang out in the courtyard, where you will find music, Djs, bars, food and Sónar’s iconic bumper cars for a different kind of Networking!
xside hospitality
Hospitality Packages
Network with MWC, 4YFN and xside attendees or reward your staff and clients with our Hospitality and Networking packages. Contact us for more info!

Sponsors & Partners

Powered by

Content Partner

offf logo


amazon logo
autobahn logo
icec logo
mercedes benz 4yfn
novartis logo

Supporting Sponsors

estrella damm logo
protopixel logo

Academic Sponsors

sae institute logo

Community Partners

barcelona tech city logo
factory berlin logo
startup sesame logo

Media Partners

beteve logo
playground logo
la vanguardia logo
wired logo

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