Firefox
Chicago Brand Activation for Firefox’s 20th Anniversary
Firefox takes over Chicago with a brand activation as wild as it was wonderful.
To mark its 20th anniversary, Mozilla Firefox teamed up with ALT TERRAIN to shake off the typical “tech brand” stereotype and bring its mission to the streets — literally. A real-world multi-sensory manifesto on privacy, weirdness, creativity, and community.
The “Nothing Personal, Just Browsing” campaign theme was brought to life throughout Chicago with immersive, rolling brand worlds — the kind where protecting your data just makes sense.
Weird, Wonderful, and Wildly Memorable
Firefox hit Chicago’s streets with two wild and wonderfully weird mobile pop-ups:
The Bigfoot Conspiracy Den
This rolling installation was dressed like a basement from your most bizarre Reddit thread — cluttered with maps, string, and cryptic clues. It was a loving tribute to the tinfoil-hat-wearing internet sleuth in all of us. Those who stepped inside walked away with a woodsy-scented candle and a reminder: what you browse is your business.
3 days, 1,100,00+ impressions, 15,250+ engagements, story-driven content
The PlantCore Installation
Inside this lush, green oasis was a very devoted plant-lover — chatting with her ferns, fussing over leaves, and probably Googling “why is my monstera sad?” on Firefox.
Visitors got a free houseplant and a joyful new way to think about personal browsing: private, peaceful, and totally them.
Both vehicles embodied Firefox’s belief that the internet should be a reflection of you — not a blueprint for someone else’s ad targeting.
Outdoor Amplification
Firefox amplified their experiential pop-up with a citywide outdoor presence — spanning billboards, bus stops, and pole posters.
What Made This Chicago Marketing Activation Notable:
REINTRODUCTION
You constantly need to reintroduce itself - especially when a new generation - Gen Zers - are on the rise.
AFFINITY
It isn't easy for a tech brand to be liked, so this campaign leaned into activities people embrace.
ADVOCACY
While it may seem like superficial fun, but there is intention, education, and community behind these activities.
If you’re looking to build a citywide presence in Chicago, just reach out — we’re the agency to help!
