RhythmOne plc, previously known as Blinkx,[2][3][4] and also known as RhythmOne Group, is an American digital advertising technology company that owns and operates the web properties AllMusic, AllMovie, and SideReel.

RhythmOne plc
IndustryInternet services
FoundedJuly 2004
DefunctApril 2019
FateAcquired by Taptica International
San Francisco, California
Number of employees
525 (June 2017)[1]

Founded in 2004, blinkx went public on the London Stock Exchange (AIM) in May, 2007 and began trading as RhythmOne in 2017.[4] The company is headquartered in San Francisco, California, and London, England. RhythmOne acquired All Media Network and its portfolio of web properties in April 2015. In April 2019, RhythmOne was acquired by Taptica International, an advertising technology company headquartered in Israel.[5]