According to a report released July, Parks Associates found that 59 percent of U.S. broadband households subscribe to Netflix, Amazon, or Hulu.

Netflix’s deals with pay TV companies helped it surpass expectations in the U.S. market, Cowen & Co analyst John Blackledge told Reuters.

"U.S. consumers are not taking solely a Netflix, Amazon, or Hulu subscription. Many are shopping around and trialing new services to get access to interesting content unavailable through the big services," said Brett Sappington, Senior Director of Research, Parks Associates in a July statement.

He added, "Interest and viewership in OTT video services have led to an increase in total subscriptions since 2015, including an increase in households subscribing to two, three, or even four or more services. All this translates into more money being spent by consumers and more opportunity for niche content services to capture revenues."

From the article "Cable Companies Join Netflix As Users Switch To Streaming Services" by Andrew White.