Firefox And Chrome Users More Committed At Work Than Safari or IE

A long-running debate over which web browser is “best” may miss a more interesting question: what does your browser choice reveal about how you work? According to research cited in Adam Grant’s book “Originals: How Non-Conformists Move the World”, browser preference can act as a subtle signal of workplace commitment, reliability, and performance.

The findings draw on research led by Michael Housman, which analyzed data from approximately 30,000 customer service agents. The original goal was to identify predictors of employee commitment, with an initial focus on traditional indicators such as job-hopping history.

Surprisingly, employment history turned out to be a weak predictor. Employees who had held multiple jobs in recent years were no more likely to leave than those with longer, more stable resumes. Instead, one of the strongest signals came from an unexpected source: the internet browser employees used.

Workers who used Google Chrome or Mozilla Firefox stayed in their jobs about 15% longer than those using Internet Explorer or Safari. They were also 19% less likely to miss work, indicating higher overall reliability.

Performance outcomes followed the same pattern. Chrome and Firefox users recorded higher sales, shorter call handling times, and faster gains in customer satisfaction. Within 90 days, their customer satisfaction scores matched levels that Internet Explorer and Safari users typically reached only after 120 days.

Importantly, the researchers stress that the browser itself is not causing better performance. Rather, browser choice reflects a mindset. Internet Explorer and Safari come pre-installed on most PCs and Macs, making them the default option for many users.

Choosing Chrome or Firefox requires an active decision to seek out and install an alternative. As Grant explains, this behavior signals initiative and resourcefulness— traits that often extend beyond technology choices into how employees approach their work.

“The fact that you took the time to install Firefox on your computer shows us something about you. It shows that you’re someone who is an informed consumer. You’ve made an active choice to do something that wasn’t default.”

Market data underscores how meaningful this choice can be. Despite being non-default options, Chrome holds roughly 41.6% of global market share, closely followed by Internet Explorer at 41.3%. Firefox accounts for about 9.76%, while Safari trails at 4.91%.

The broader takeaway is not that companies should screen employees by browser choice, but that small, everyday decisions can reveal deeper behavioral patterns at scale. Willingness to question defaults—even in minor ways—often correlates with initiative, engagement, and sustained performance at work.