It recently launched in the UK and is surging to launch in 200 new countries, but Deezer has barely added any new customers this year, according to one reading. Informa Telecoms & Media says its numbers are estimates, but 1.5 million is the number Deezer itself has been using for a few months now. Analyst Giles Cottle does credit Deezer with growing its subscriber base a little after its UK launch in September, but says it has remained mostly static since the start of the year.