The Billboard Twitter Real-Time charts were four interactive Billboard music magazine charts debuted on May 27, 2014. The charts ranked trending songs from popular and emerging artists based on how often they are mentioned in messages called "tweets" sent by social networking site Twitter in the United States.[1] The charts "Trending 140", "Emerging Artists", "Weekly Top Tracks" and "Weekly Emerging Artists" were reported to define how fans interacted with, and influenced, popular content by ranking the most popular songs being shared on Twitter in the U.S. The first two charts updated on a "real-time" minute-by-minute basis, with the last two charts providing weekly summaries.[2][3]
In August 2017, for the charts dating September 2, the "Trending 140" and real-time charts were discontinued and the Emerging Artists chart was revised to become a "breakout" of the overall Artist 100 chart, highlighting the top-performing rising acts of each week.[4]
In October 2021, Billboard and Twitter launched two new charts, Hot Trending Songs ("Real Time" - first 24-hours started at noon on October 22, and "Weekly" - first chart release date was October 30), sponsored by Rémy Martin, which track 24-hour and weekly global Twitter trends.[5][6]