Mozilla

- 

Firefox Campaign

Firefox stepped up big time at a moment when people were over it. Over Big Tech. Over billionaires owning every platform they use. Over being tracked, targeted, and treated like walking data points . Privacy fatigue was real, but folks still wanted control.

October 2025: Windows 10 was expiring, and nearly 500 million people were about to be forced into upgrading to Windows 11, triggering a massive browser reset moment. When your OS changes, your browser can quietly get swapped out with the default. Blink and it’s gone.

Firefox didn’t try to shout louder than Big Tech. It just showed up when people were forced to choose. The pitch? Use the internet. Don’t get used by the Internet. Firefox is the trusted browser that is easy to take with you. While other browsers answer to billionaires, Firefox answers to... no one. It’s open-source, nonprofit-owned by Mozilla, and doesn’t give a good goddamn what you do online. Never has.

So we leaned into that. Using Firefox’s existing look and “Open What You Want” messaging, we developed a 360 digital campaign built for this very moment of migration. It lived where decisions happen for one particular marketing persona: while streaming, scrolling, or browsing.

Firefox placed it across Amazon’s DSP network (Prime Video, Twitch, Freevee), plus Reddit, YouTube, and display placements across the web. Every message spoke to people already skeptical of Big Tech and surveillance ads. Everything was A/B tested, reusable, remixable, and built to last beyond launch.

When half a billion people might have settled for the default, Firefox jumped back into the conversation. People paused and re-thought the consequences. Ultimately, hundreds of thousands chose the browser that never sold them out.

Because Firefox reminded them they still had a choice. A choice about their browser, their privacy, and whether billionaires get rich off their weird internet habits.

Firefox stepped up big time at a moment when people were over it. Over Big Tech. Over billionaires owning every platform they use. Over being tracked, targeted, and treated like walking data points . Privacy fatigue was real, but folks still wanted control.

October 2025: Windows 10 was expiring, and nearly 500 million people were about to be forced into upgrading to Windows 11, triggering a massive browser reset moment. When your OS changes, your browser can quietly get swapped out with the default. Blink and it’s gone.

Firefox didn’t try to shout louder than Big Tech. It just showed up when people were forced to choose. The pitch? Use the internet. Don’t get used by the Internet. Firefox is the trusted browser that is easy to take with you. While other browsers answer to billionaires, Firefox answers to... no one. It’s open-source, nonprofit-owned by Mozilla, and doesn’t give a good goddamn what you do online. Never has.

So we leaned into that. Using Firefox’s existing look and “Open What You Want” messaging, we developed a 360 digital campaign built for this very moment of migration. It lived where decisions happen for one particular marketing persona: while streaming, scrolling, or browsing.

Firefox placed it across Amazon’s DSP network (Prime Video, Twitch, Freevee), plus Reddit, YouTube, and display placements across the web. Every message spoke to people already skeptical of Big Tech and surveillance ads. Everything was A/B tested, reusable, remixable, and built to last beyond launch.

When half a billion people might have settled for the default, Firefox jumped back into the conversation. People paused and re-thought the consequences. Ultimately, hundreds of thousands chose the browser that never sold them out.

Because Firefox reminded them they still had a choice. A choice about their browser, their privacy, and whether billionaires get rich off their weird internet habits.