AT&T leads US with upload speeds over twice as fast as nearest competitor, topping fiber and wireless performance.

AT&T has been ranked first in the US for fastest converged upload speeds, delivering speeds more than twice as fast as its closest competitor, according to Opensignal's new report. AT&T Fiber also leads in both upload and download speeds, outperforming other fiber, cable, and fixed wireless providers by a significant margin. This leadership is important as upload speeds grow in importance due to increased AI usage and other data-intensive activities. AT&T's investment in fiber and wireless infrastructure supports seamless connectivity for customers at home and on the go, with 42% of its home internet users also subscribing to AT&T wireless services.