In 3Q 2018 Netflix added 6.07M paid subscribers globally, bringing its total to 130.42M, up 4.9% QoQ. This makes Netflix the 2nd largest premium video service trailing only HBO, with 142.0M subscribers globally as of YE 2017. Given its current rate of growth, Netflix should overtake HBO as the largest premium video service in mid to late 2019.
This database tracks Netflix's quarterly financials as well as subscriber growth for six regions and 29 countries.