With only one full day of airplay, "No One" debuted at number 65 on the US "Billboard" Hot R&B/Hip-Hop Songs chart on the issue dated September 8, 2007. Seven weeks later, it reached the top position for 10 weeks—becoming Keys' fifth number-one single on the chart—before being knocked out by her own song "Like You'll Never See Me Again" during the first charting week of 2008. The song initially debuted at number 15 on the Bubbling Under Hot 100 Singles for the week of September 15, 2007, and managed to jump to the "Billboard" Hot 100 at number 71 the following week without the benefit of download sales. The following week, it rose to number 15 because of digital downloads, and reached the top spot the charting week of December 1, 2007, staying atop for five weeks, preventing Timbaland and OneRepublic's song "Apologize" from reaching the summit. In the week between October 22–25, 2007, "No One" gained 14.3% in radio airplay and audience impressions which marks the single at number one. It is Keys' first solo single to reach number one on the Hot 100 since her debut single "Fallin'" (2001) and her third single to top the chart. It is also the overall biggest hit that peaked in 2007.